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Unitized Leases - Working Interest Ownership As of: 9/4/2021
ALKAID UNITLocation: NORTH SLOPE Working Interest Royalty Interest
391701 Lease Acres: 5,760.00, Unit Acres: 5,760.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 5,760.00 Acres
GREAT BEAR PETROLEUM VENTURES, I, LLC 100.000000 81.723330DNR DOG, 0.000000 16.666670OVERRIDING ROYALTY, 0.000000 1.610000
391704 Lease Acres: 5,760.00, Unit Acres: 5,760.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 5,760.00 Acres
GREAT BEAR PETROLEUM VENTURES, I, LLC 100.000000 81.723330OVERRIDING ROYALTY, 0.000000 1.610000DNR DOG, 0.000000 16.666670
391706 Lease Acres: 5,630.00, Unit Acres: 5,630.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 5,630.00 Acres
GREAT BEAR PETROLEUM VENTURES, I, LLC 100.000000 81.723330OVERRIDING ROYALTY, 0.000000 1.610000DNR DOG, 0.000000 16.666670
391707 Lease Acres: 5,654.00, Unit Acres: 5,654.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 5,654.00 Acres
GREAT BEAR PETROLEUM VENTURES, I, LLC 100.000000 81.723330DNR DOG, 0.000000 16.666670OVERRIDING ROYALTY, 0.000000 1.610000
BADAMILocation: BEAUFORT SEA Working Interest Royalty Interest
365533 Lease Acres: 5,120.00, Unit Acres: 5,120.00, Participating Acres: 2,080.00, Royalty Acres: 2,080.00
Segment 1 5,120.00 Acres
SAVANT ALASKA, LLC, 100.000000 80.333000DNR DOG, 0.000000 16.667000OVERRIDING ROYALTY, 0.000000 3.000000
365535 Lease Acres: 1,920.00, Unit Acres: 1,920.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 1,920.00 Acres
SAVANT ALASKA, LLC, 100.000000 83.333000DNR DOG, 0.000000 16.667000
367006 Lease Acres: 2,523.00, Unit Acres: 2,523.00, Participating Acres: 320.00, Royalty Acres: 320.00
Segment 1 231.50 Acres
SAVANT ALASKA, LLC, 100.000000 83.500000OVERRIDING ROYALTY, 0.000000 4.000000DNR DOG, 0.000000 12.500000
Segment 2 2,291.50 Acres
SAVANT ALASKA, LLC, 100.000000 83.500000OVERRIDING ROYALTY, 0.000000 4.000000DNR DOG, 0.000000 12.500000
Segment A 231.50 Acres
SAVANT ALASKA, LLC, 90.000000 75.150000RED WOLF EXPLORATION, LLC, 10.000000 8.350000OVERRIDING ROYALTY, 0.000000 4.000000DNR DOG, 0.000000 12.500000
Page:1Unitized Leases - Working Interest Ownership
BADAMILocation: BEAUFORT SEA Working Interest Royalty Interest
367011 Lease Acres: 2,533.00, Unit Acres: 2,533.00, Participating Acres: 800.00, Royalty Acres: 800.00
Segment 1 465.00 Acres
SAVANT ALASKA, LLC, 100.000000 83.500000OVERRIDING ROYALTY, 0.000000 4.000000DNR DOG, 0.000000 12.500000
Segment 2 2,068.00 Acres
SAVANT ALASKA, LLC, 100.000000 83.500000OVERRIDING ROYALTY, 0.000000 4.000000DNR DOG, 0.000000 12.500000
Segment A 465.00 Acres
SAVANT ALASKA, LLC, 90.000000 74.750000RED WOLF EXPLORATION, LLC, 10.000000 8.750000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 4.000000
375093 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
SAVANT ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
375094 Lease Acres: 1,271.00, Unit Acres: 1,271.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 1,271.00 Acres
SAVANT ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
377011 Lease Acres: 3,196.74, Unit Acres: 3,196.74, Participating Acres: 480.00, Royalty Acres: 480.00
Segment 1 3,196.74 Acres
SAVANT ALASKA, LLC, 100.000000 80.333330DNR DOG, 0.000000 16.666670OVERRIDING ROYALTY, 0.000000 3.000000
390825 Lease Acres: 2,447.45, Unit Acres: 1,573.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,447.45 Acres
CARACOL PETROLEUM LLC, 39.750000 31.137490TP NORTH SLOPE DEVELOPMENT, LL, C 21.750000 17.037500ASRC EXPLORATION LLC, 15.000000 11.750000BROOKS RANGE PETROLEUM CORPORA, TION 13.500000 10.575000AVCG, LLC, 6.250000 4.895830NABORS DRILLING TECHNOLOGIES U, SA, INC. 3.750000 2.937510OVERRIDING ROYALTY, 0.000000 5.000000DNR DOG, 0.000000 16.666670
391001 Lease Acres: 2,544.00, Unit Acres: 631.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,544.00 Acres
CARACOL PETROLEUM LLC, 39.750000 31.800000TP NORTH SLOPE DEVELOPMENT, LL, C 21.750000 17.400000SAVANT ALASKA, LLC, 15.000000 12.000000BROOKS RANGE PETROLEUM CORPORA, TION 13.500000 10.800000AVCG, LLC, 6.250000 5.000000NABORS DRILLING TECHNOLOGIES U, SA, INC. 3.750000 3.000000DNR DOG, 0.000000 16.666670OVERRIDING ROYALTY, 0.000000 3.333330
Page:2Unitized Leases - Working Interest Ownership
BELUGA RIVERLocation: COOK INLET Working Interest Royalty Interest
17592 Lease Acres: 3,778.46, Unit Acres: 1,364.18, Participating Acres: 1,364.18, Royalty Acres: 1,364.18
Segment 1 1,364.18 Acres
CHUGACH ELECTRIC ASSOCIATION,, INC. 66.666666 58.333332HILCORP ALASKA, LLC, 33.333334 29.166668DNR DOG, 0.000000 12.500000
Segment 2 2,414.28 Acres
CHUGACH ELECTRIC ASSOCIATION,, INC. 66.666666 58.333332HILCORP ALASKA, LLC, 33.333334 29.166668DNR DOG, 0.000000 12.500000
Segment A 1,364.18 Acres
CHUGACH ELECTRIC ASSOCIATION,, INC. 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment B 2,414.28 Acres
CHUGACH ELECTRIC ASSOCIATION,, INC. 100.000000 87.500000DNR DOG, 0.000000 12.500000
17599 Lease Acres: 4,724.54, Unit Acres: 819.21, Participating Acres: 819.21, Royalty Acres: 819.21
Segment 1 819.21 Acres
CHUGACH ELECTRIC ASSOCIATION,, INC. 66.666660 58.333320HILCORP ALASKA, LLC, 33.333340 29.166680DNR DOG, 0.000000 12.500000
Segment 2 3,905.33 Acres
CHUGACH ELECTRIC ASSOCIATION,, INC. 66.666660 58.333320HILCORP ALASKA, LLC, 33.333340 29.166680DNR DOG, 0.000000 12.500000
Segment A 819.21 Acres
CHUGACH ELECTRIC ASSOCIATION,, INC. 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment B 3,905.33 Acres
CHUGACH ELECTRIC ASSOCIATION,, INC. 100.000000 87.500000DNR DOG, 0.000000 12.500000
17658 Lease Acres: 1,479.74, Unit Acres: 1,195.34, Participating Acres: 1,195.34, Royalty Acres: 1,195.34
Segment 1 1,195.34 Acres
CHUGACH ELECTRIC ASSOCIATION,, INC. 66.666670 58.020481HILCORP ALASKA, LLC, 33.333330 28.666670DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 0.812849
Segment 2 284.40 Acres
CHUGACH ELECTRIC ASSOCIATION,, INC. 66.666670 57.833330HILCORP ALASKA, LLC, 33.333330 28.666670OVERRIDING ROYALTY, 0.000000 1.000000DNR DOG, 0.000000 12.500000
Segment A 1,195.34 Acres
CHUGACH ELECTRIC ASSOCIATION,, INC. 100.000000 86.500000OVERRIDING ROYALTY, 0.000000 1.000000DNR DOG, 0.000000 12.500000
Segment B 284.40 Acres
CHUGACH ELECTRIC ASSOCIATION,, INC. 100.000000 86.500000OVERRIDING ROYALTY, 0.000000 1.000000DNR DOG, 0.000000 12.500000
21126 Lease Acres: 240.00, Unit Acres: 240.00, Participating Acres: 240.00, Royalty Acres: 240.00
Segment 1 240.00 Acres
CHUGACH ELECTRIC ASSOCIATION,, INC. 66.666667 58.333334HILCORP ALASKA, LLC, 33.333333 29.166666DNR DOG, 0.000000 12.500000
Segment A 240.00 Acres
CHUGACH ELECTRIC ASSOCIATION,, INC. 100.000000 87.500000DNR DOG, 0.000000 12.500000
Page:3Unitized Leases - Working Interest Ownership
BELUGA RIVERLocation: COOK INLET Working Interest Royalty Interest
21127 Lease Acres: 480.00, Unit Acres: 480.00, Participating Acres: 480.00, Royalty Acres: 480.00
Segment 1 480.00 Acres
CHUGACH ELECTRIC ASSOCIATION,, INC. 66.666667 58.333334HILCORP ALASKA, LLC, 33.333333 29.166666DNR DOG, 0.000000 12.500000
Segment A 480.00 Acres
CHUGACH ELECTRIC ASSOCIATION,, INC. 100.000000 87.500000DNR DOG, 0.000000 12.500000
21128 Lease Acres: 489.01, Unit Acres: 489.01, Participating Acres: 489.01, Royalty Acres: 489.01
Segment 1 489.01 Acres
CHUGACH ELECTRIC ASSOCIATION,, INC. 66.666667 58.333334HILCORP ALASKA, LLC, 33.333333 29.166666DNR DOG, 0.000000 12.500000
Segment A 489.01 Acres
CHUGACH ELECTRIC ASSOCIATION,, INC. 100.000000 87.500000DNR DOG, 0.000000 12.500000
21129 Lease Acres: 240.00, Unit Acres: 200.00, Participating Acres: 200.00, Royalty Acres: 200.00
Segment 1 200.00 Acres
CHUGACH ELECTRIC ASSOCIATION,, INC. 66.666667 58.333334HILCORP ALASKA, LLC, 33.333333 29.166666DNR DOG, 0.000000 12.500000
Segment 2 40.00 Acres
CHUGACH ELECTRIC ASSOCIATION,, INC. 66.666667 58.333334HILCORP ALASKA, LLC, 33.333333 29.166666DNR DOG, 0.000000 12.500000
Segment A 240.00 Acres
CHUGACH ELECTRIC ASSOCIATION,, INC. 100.000000 87.500000DNR DOG, 0.000000 12.500000
58815 Lease Acres: 118.00, Unit Acres: 118.00, Participating Acres: 118.00, Royalty Acres: 118.00
Segment 1 118.00 Acres
CHUGACH ELECTRIC ASSOCIATION,, INC. 66.667000 58.333625HILCORP ALASKA, LLC, 33.333000 29.166375DNR DOG, 0.000000 12.500000
Segment A 118.00 Acres
CHUGACH ELECTRIC ASSOCIATION,, INC. 100.000000 87.500000DNR DOG, 0.000000 12.500000
58820 Lease Acres: 363.69, Unit Acres: 363.69, Participating Acres: 363.69, Royalty Acres: 363.69
Segment 1 363.69 Acres
CHUGACH ELECTRIC ASSOCIATION,, INC. 66.666000 58.333320HILCORP ALASKA, LLC, 33.334000 29.166680DNR DOG, 0.000000 12.500000
Segment A 363.69 Acres
CHUGACH ELECTRIC ASSOCIATION,, INC. 100.000000 87.500000DNR DOG, 0.000000 12.500000
58831 Lease Acres: 788.57, Unit Acres: 788.57, Participating Acres: 788.57, Royalty Acres: 788.57
Segment 1 788.57 Acres
CHUGACH ELECTRIC ASSOCIATION,, INC. 66.666000 58.332750HILCORP ALASKA, LLC, 33.334000 29.167250DNR DOG, 0.000000 12.500000
Segment A 788.57 Acres
CHUGACH ELECTRIC ASSOCIATION,, INC. 100.000000 87.500000DNR DOG, 0.000000 12.500000
63055 Lease Acres: 40.00, Unit Acres: 40.00, Participating Acres: 40.00, Royalty Acres: 40.00
Segment 1 40.00 Acres
CHUGACH ELECTRIC ASSOCIATION,, INC. 66.666000 55.554776HILCORP ALASKA, LLC, 33.334000 27.778224DNR DOG, 0.000000 16.667000
Page:4Unitized Leases - Working Interest Ownership
BELUGA RIVERLocation: COOK INLET Working Interest Royalty Interest
63055 Segment A 40.00 Acres
CHUGACH ELECTRIC ASSOCIATION,, INC. 100.000000 87.500000DNR DOG, 0.000000 12.500000
CANNERY LOOPLocation: COOK INLET Working Interest Royalty Interest
2397 Lease Acres: 133.83, Unit Acres: 133.83, Participating Acres: 133.83, Royalty Acres: 133.83
Segment 1 86.10 Acres
HILCORP ALASKA, LLC, 100.000000 86.500000OVERRIDING ROYALTY, 0.000000 1.000000DNR DOG, 0.000000 12.500000
Segment 2 47.73 Acres
HILCORP ALASKA, LLC, 100.000000 86.500000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 1.000000
Segment A 133.83 Acres
HILCORP ALASKA, LLC, 100.000000 86.500000OVERRIDING ROYALTY, 0.000000 1.000000DNR DOG, 0.000000 12.500000
324602 Lease Acres: 425.31, Unit Acres: 425.31, Participating Acres: 425.31, Royalty Acres: 425.31
Segment 1 113.89 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment 2 311.42 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment A 311.42 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
324604 Lease Acres: 840.18, Unit Acres: 3.86, Participating Acres: 3.86, Royalty Acres: 3.86
Segment 1 3.86 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment 2 836.32 Acres
CIRI PRODUCTION COMPANY, 70.000000 61.250000HILCORP ALASKA, LLC, 30.000000 26.250000DNR DOG, 0.000000 12.500000
359153 Lease Acres: 167.95, Unit Acres: 167.95, Participating Acres: 167.95, Royalty Acres: 167.95
Segment 1 7.23 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment 2 160.72 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment A 167.95 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
364395 Lease Acres: 146.38, Unit Acres: 49.70, Participating Acres: 49.70, Royalty Acres: 49.70
Segment 1 49.70 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment 2 96.68 Acres
HILCORP ALASKA, LLC, 66.666670 58.333340COOK INLET REGION INC, 33.333330 29.166660DNR DOG, 0.000000 12.500000
Page:5Unitized Leases - Working Interest Ownership
CANNERY LOOPLocation: COOK INLET Working Interest Royalty Interest
365454 Lease Acres: 22.79, Unit Acres: 11.50, Participating Acres: 11.50, Royalty Acres: 11.50
Segment 1 3.74 Acres
HILCORP ALASKA, LLC, 100.000000 83.333340DNR DOG, 0.000000 16.666660
Segment 2 11.29 Acres
HILCORP ALASKA, LLC, 66.666670 55.555550COOK INLET REGION INC, 33.333330 27.777790DNR DOG, 0.000000 16.666660
Segment 3 7.76 Acres
HILCORP ALASKA, LLC, 100.000000 83.333340DNR DOG, 0.000000 16.666660
Segment A 7.76 Acres
HILCORP ALASKA, LLC, 100.000000 83.333340DNR DOG, 0.000000 16.666660
373302 Lease Acres: 160.16, Unit Acres: 120.16, Participating Acres: 120.16, Royalty Acres: 120.16
Segment 1 120.16 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment 2 40.00 Acres
COOK INLET REGION INC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
391575 Lease Acres: 124.40, Unit Acres: 40.00, Participating Acres: 40.00, Royalty Acres: 40.00
Segment 1 124.40 Acres
HILCORP ALASKA, LLC, 100.000000 86.500000OVERRIDING ROYALTY, 0.000000 1.000000DNR DOG, 0.000000 12.500000
391576 Lease Acres: 40.00, Unit Acres: 40.00, Participating Acres: 40.00, Royalty Acres: 40.00
Segment 1 40.00 Acres
HILCORP ALASKA, LLC, 100.000000 86.500000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 1.000000
COLVILLE RIVERLocation: BEAUFORT SEA Working Interest Royalty Interest
25526 Lease Acres: 2,295.36, Unit Acres: 2,295.36, Participating Acres: 2,295.36, Royalty Acres: 2,295.36
Segment 1 2,295.36 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 85.797000OVERRIDING ROYALTY, 0.000000 1.703000DNR DOG, 0.000000 7.090000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 5.410000
25529 Lease Acres: 986.19, Unit Acres: 986.19, Participating Acres: 986.19, Royalty Acres: 986.19
Segment 1 986.19 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 85.797000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 6.361250DNR DOG, 0.000000 6.138750OVERRIDING ROYALTY, 0.000000 1.703000
25530 Lease Acres: 2,588.97, Unit Acres: 2,588.97, Participating Acres: 2,588.97, Royalty Acres: 2,588.97
Segment 1 2,588.97 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 85.797000DNR DOG, 0.000000 7.020000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 5.480000OVERRIDING ROYALTY, 0.000000 1.703000
Page:6Unitized Leases - Working Interest Ownership
COLVILLE RIVERLocation: BEAUFORT SEA Working Interest Royalty Interest
25538 Lease Acres: 2,448.00, Unit Acres: 2,448.00, Participating Acres: 1,848.00, Royalty Acres: 1,848.00
Segment 1 2,448.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 85.797000OVERRIDING ROYALTY, 0.000000 1.703000DNR DOG, 0.000000 12.500000
25557 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 1,920.00, Royalty Acres: 1,920.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 85.797000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 1.703000
25558 Lease Acres: 2,459.00, Unit Acres: 2,459.00, Participating Acres: 2,459.00, Royalty Acres: 2,459.00
Segment 1 2,459.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 85.797000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 1.703000
25559 Lease Acres: 2,469.00, Unit Acres: 2,469.00, Participating Acres: 2,469.00, Royalty Acres: 2,469.00
Segment 1 2,469.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 85.797000OVERRIDING ROYALTY, 0.000000 1.703000DNR DOG, 0.000000 12.500000
25560 Lease Acres: 1,280.00, Unit Acres: 1,280.00, Participating Acres: 760.00, Royalty Acres: 760.00
Segment 1 1,280.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 85.797000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 2.640000OVERRIDING ROYALTY, 0.000000 1.703000DNR DOG, 0.000000 9.860000
364470 Lease Acres: 3,180.00, Unit Acres: 3,180.00, Participating Acres: 1,354.54, Royalty Acres: 1,354.54
Segment 1 3,180.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 85.500000OVERRIDING ROYALTY, 0.000000 2.000000DNR DOG, 0.000000 12.500000
364471 Lease Acres: 5,759.00, Unit Acres: 5,759.00, Participating Acres: 3,240.00, Royalty Acres: 3,240.00
Segment 1 5,759.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 85.500000OVERRIDING ROYALTY, 0.000000 2.000000DNR DOG, 0.000000 12.500000
364472 Lease Acres: 4,480.00, Unit Acres: 4,480.00, Participating Acres: 680.00, Royalty Acres: 680.00
Segment 1 4,480.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 87.500000DNR DOG, 0.000000 12.500000
372095 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 84.991180DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 2.508820
Segment A 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 86.569737 74.045520PETRO-HUNT, L.L.C., 5.409868 4.733634XH, LLC, 4.240395 3.710346ROSEWOOD RESOURCES INC, 3.780000 3.307500DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 1.703000
Page:7Unitized Leases - Working Interest Ownership
COLVILLE RIVERLocation: BEAUFORT SEA Working Interest Royalty Interest
372096 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 640.00, Royalty Acres: 640.00
Segment 1 640.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 84.991180DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 2.508820
Segment A 640.00 Acres
CONOCOPHILLIPS ALASKA, INC., 86.569737 74.045520PETRO-HUNT, L.L.C., 5.409868 4.733634XH, LLC, 4.240395 3.710346ROSEWOOD RESOURCES INC, 3.780000 3.307500OVERRIDING ROYALTY, 0.000000 1.703000DNR DOG, 0.000000 12.500000
372097 Lease Acres: 1,239.00, Unit Acres: 1,239.00, Participating Acres: 1,239.00, Royalty Acres: 1,239.00
Segment 1 1,239.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 84.991180DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 2.508820
Segment A 1,239.00 Acres
CONOCOPHILLIPS ALASKA, INC., 86.569737 74.045520PETRO-HUNT, L.L.C., 5.409868 4.733634XH, LLC, 4.240395 3.710346ROSEWOOD RESOURCES INC, 3.780000 3.307500DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 1.703000
372103 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 960.00, Royalty Acres: 960.00
Segment 1 1,280.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 86.814400DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 0.685600
Segment 2 1,280.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 85.111400OVERRIDING ROYALTY, 0.000000 2.388600DNR DOG, 0.000000 12.500000
Segment A 1,280.00 Acres
CONOCOPHILLIPS ALASKA, INC., 88.573333 77.501667PETRO-HUNT, L.L.C., 4.286667 3.750833ROSEWOOD RESOURCES INC, 3.780000 3.307500XH, LLC, 3.360000 2.940000DNR DOG, 0.000000 12.500000
Segment B 1,280.00 Acres
CONOCOPHILLIPS ALASKA, INC., 88.573333 75.798667PETRO-HUNT, L.L.C., 4.286667 3.750833ROSEWOOD RESOURCES INC, 3.780000 3.307500XH, LLC, 3.360000 2.940000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 1.703000
372104 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,440.00, Royalty Acres: 2,440.00
Segment 1 1,280.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 86.487980DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 1.012020
Page:8Unitized Leases - Working Interest Ownership
COLVILLE RIVERLocation: BEAUFORT SEA Working Interest Royalty Interest
372104 Segment 2 1,280.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 84.784980DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 2.715020
Segment A 1,280.00 Acres
CONOCOPHILLIPS ALASKA, INC., 83.132980 72.741357PETRO-HUNT, L.L.C., 7.336490 6.419429XH, LLC, 5.750530 5.031714ROSEWOOD RESOURCES INC, 3.780000 3.307500DNR DOG, 0.000000 12.500000
Segment B 1,280.00 Acres
CONOCOPHILLIPS ALASKA, INC., 83.132980 71.038357PETRO-HUNT, L.L.C., 7.336490 6.419429XH, LLC, 5.750530 5.031714ROSEWOOD RESOURCES INC, 3.780000 3.307500OVERRIDING ROYALTY, 0.000000 1.703000DNR DOG, 0.000000 12.500000
372105 Lease Acres: 2,437.00, Unit Acres: 2,437.00, Participating Acres: 2,437.00, Royalty Acres: 2,437.00
Segment 1 1,217.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 86.487980DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 1.012020
Segment 2 1,220.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 84.784980DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 2.715020
Segment A 1,217.00 Acres
CONOCOPHILLIPS ALASKA, INC., 83.132980 72.741357PETRO-HUNT, L.L.C., 7.336490 6.419429XH, LLC, 5.750530 5.031714ROSEWOOD RESOURCES INC, 3.780000 3.307500DNR DOG, 0.000000 12.500000
Segment B 1,220.00 Acres
CONOCOPHILLIPS ALASKA, INC., 83.132980 71.038357PETRO-HUNT, L.L.C., 7.336490 6.419429XH, LLC, 5.750530 5.031714ROSEWOOD RESOURCES INC, 3.780000 3.307500OVERRIDING ROYALTY, 0.000000 1.703000DNR DOG, 0.000000 12.500000
372106 Lease Acres: 1,920.00, Unit Acres: 1,920.00, Participating Acres: 280.00, Royalty Acres: 280.00
Segment 1 1,920.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 84.991180OVERRIDING ROYALTY, 0.000000 2.508820DNR DOG, 0.000000 12.500000
Segment A 1,920.00 Acres
CONOCOPHILLIPS ALASKA, INC., 86.569737 74.045520PETRO-HUNT, L.L.C., 5.409868 4.733634XH, LLC, 4.240395 3.710346ROSEWOOD RESOURCES INC, 3.780000 3.307500OVERRIDING ROYALTY, 0.000000 1.703000DNR DOG, 0.000000 12.500000
Segment B 1,920.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 84.991180DNR DOG, 0.000000 12.500000
Page:9Unitized Leases - Working Interest Ownership
COLVILLE RIVERLocation: BEAUFORT SEA Working Interest Royalty Interest
372106 Segment B OVERRIDING ROYALTY, 0.000000 2.508820372107 Lease Acres: 400.00, Unit Acres: 400.00, Participating Acres: 40.00, Royalty Acres: 40.00
Segment 1 400.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 84.784980DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 2.715020
Segment A 400.00 Acres
CONOCOPHILLIPS ALASKA, INC., 83.132980 71.038357PETRO-HUNT, L.L.C., 7.336490 6.419429XH, LLC, 5.750530 5.031714ROSEWOOD RESOURCES INC, 3.780000 3.307500DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 1.703000
Segment B 400.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 84.784980OVERRIDING ROYALTY, 0.000000 2.715020DNR DOG, 0.000000 12.500000
372108 Lease Acres: 360.00, Unit Acres: 360.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 360.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 84.991180DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 2.508820
Segment A 360.00 Acres
CONOCOPHILLIPS ALASKA, INC., 86.569737 74.045520PETRO-HUNT, L.L.C., 5.409868 4.733634XH, LLC, 4.240395 3.710346ROSEWOOD RESOURCES INC, 3.780000 3.307500OVERRIDING ROYALTY, 0.000000 1.703000DNR DOG, 0.000000 12.500000
380044 Lease Acres: 609.00, Unit Acres: 609.00, Participating Acres: 609.00, Royalty Acres: 609.00
Segment 1 609.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 82.043000OVERRIDING ROYALTY, 0.000000 1.290000DNR DOG, 0.000000 8.333500ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 8.333500
380075 Lease Acres: 4,396.59, Unit Acres: 4,396.59, Participating Acres: 4,396.59, Royalty Acres: 4,396.59
Segment 1 1,280.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 80.290500OVERRIDING ROYALTY, 0.000000 3.042500DNR DOG, 0.000000 9.903530ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 6.763470
Segment 2 3,116.59 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 81.993500OVERRIDING ROYALTY, 0.000000 1.339500ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 6.763470DNR DOG, 0.000000 9.903530
380077 Lease Acres: 2,148.81, Unit Acres: 2,148.81, Participating Acres: 2,148.81, Royalty Acres: 2,148.81
Segment 1 2,148.81 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 81.993500DNR DOG, 0.000000 8.226831ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 8.440169OVERRIDING ROYALTY, 0.000000 1.339500
Page:10Unitized Leases - Working Interest Ownership
COLVILLE RIVERLocation: BEAUFORT SEA Working Interest Royalty Interest
380079 Lease Acres: 200.00, Unit Acres: 200.00, Participating Acres: 160.00, Royalty Acres: 160.00
Segment 1 200.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 80.290500DNR DOG, 0.000000 9.543520OVERRIDING ROYALTY, 0.000000 3.042500ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 7.123480
380081 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 560.00, Royalty Acres: 560.00
Segment 1 640.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 81.993500DNR DOG, 0.000000 8.344000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 8.323000OVERRIDING ROYALTY, 0.000000 1.339500
380082 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 640.00, Royalty Acres: 640.00
Segment 1 640.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 81.993500DNR DOG, 0.000000 8.476836ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 8.190164OVERRIDING ROYALTY, 0.000000 1.339500
380092 Lease Acres: 1,516.00, Unit Acres: 1,516.00, Participating Acres: 1,400.90, Royalty Acres: 1,400.90
Segment 1 1,516.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 81.993500DNR DOG, 0.000000 9.761860ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 6.905140OVERRIDING ROYALTY, 0.000000 1.339500
380093 Lease Acres: 1,426.64, Unit Acres: 1,426.64, Participating Acres: 904.64, Royalty Acres: 904.64
Segment 1 1,426.64 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 81.993500DNR DOG, 0.000000 9.583525OVERRIDING ROYALTY, 0.000000 1.339500ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 7.083475
380095 Lease Acres: 498.08, Unit Acres: 498.08, Participating Acres: 498.08, Royalty Acres: 498.08
Segment 1 498.08 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 81.993500ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 8.648506DNR DOG, 0.000000 8.018494OVERRIDING ROYALTY, 0.000000 1.339500
380096 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 640.00, Royalty Acres: 640.00
Segment 1 640.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 80.290500DNR DOG, 0.000000 8.453500ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 8.213500OVERRIDING ROYALTY, 0.000000 3.042500
384209 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 640.00, Royalty Acres: 640.00
Segment 1 640.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 82.004900OVERRIDING ROYALTY, 0.000000 1.328100ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 6.098455DNR DOG, 0.000000 10.568545
Page:11Unitized Leases - Working Interest Ownership
COLVILLE RIVERLocation: BEAUFORT SEA Working Interest Royalty Interest
384210 Lease Acres: 600.00, Unit Acres: 600.00, Participating Acres: 560.00, Royalty Acres: 560.00
Segment 1 600.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 80.301900DNR DOG, 0.000000 8.335000OVERRIDING ROYALTY, 0.000000 3.031100ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 8.332000
384211 Lease Acres: 2,485.00, Unit Acres: 2,485.00, Participating Acres: 2,485.00, Royalty Acres: 2,485.00
Segment 1 1,241.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 82.004900DNR DOG, 0.000000 8.705174ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 7.961826OVERRIDING ROYALTY, 0.000000 1.328100
Segment 2 1,244.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 82.004900DNR DOG, 0.000000 8.705174ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 7.961826OVERRIDING ROYALTY, 0.000000 1.328100
Segment A 1,241.00 Acres
CONOCOPHILLIPS ALASKA, INC., 99.620000 81.688235HUNT, WILLIAM HERBERT TRUST ES, TATE 0.380000 0.316665OVERRIDING ROYALTY, 0.000000 1.328100DNR DOG, 0.000000 8.705174ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 7.961826
384215 Lease Acres: 597.00, Unit Acres: 597.00, Participating Acres: 597.00, Royalty Acres: 597.00
Segment 1 597.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 83.127168ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 7.108500DNR DOG, 0.000000 9.558500OVERRIDING ROYALTY, 0.000000 0.205833
387207 Lease Acres: 1,269.00, Unit Acres: 1,269.00, Participating Acres: 1,269.00, Royalty Acres: 1,269.00
Segment 1 1,269.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 83.333330DNR DOG, 0.000000 1.418334ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 15.248336
387208 Lease Acres: 1,145.67, Unit Acres: 1,145.67, Participating Acres: 1,145.67, Royalty Acres: 1,145.67
Segment 1 1,145.67 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 83.333330DNR DOG, 0.000000 1.910000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 14.756670
387209 Lease Acres: 639.93, Unit Acres: 639.93, Participating Acres: 639.93, Royalty Acres: 639.93
Segment 1 639.93 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 83.333330DNR DOG, 0.000000 0.736667ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 15.930003
387211 Lease Acres: 1,039.78, Unit Acres: 1,039.78, Participating Acres: 1,039.78, Royalty Acres: 1,039.78
Segment 1 1,039.78 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 83.333330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 6.888335DNR DOG, 0.000000 9.778335
387212 Lease Acres: 1,251.03, Unit Acres: 1,251.03, Participating Acres: 1,251.03, Royalty Acres: 1,251.03
Segment 1 1,251.03 Acres CONOCOPHILLIPS ALASKA, INC., 100.000000 83.333330
Page:12Unitized Leases - Working Interest Ownership
COLVILLE RIVERLocation: BEAUFORT SEA Working Interest Royalty Interest
387212 Segment 1 1,251.03 Acres
DNR DOG, 0.000000 1.083334ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 15.583336
388463 Lease Acres: 2,276.50, Unit Acres: 2,276.50, Participating Acres: 198.41, Royalty Acres: 198.41
Segment 1 2,276.50 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 83.333330DNR DOG, 0.000000 16.666670
388465 Lease Acres: 1,157.00, Unit Acres: 1,157.00, Participating Acres: 305.24, Royalty Acres: 305.24
Segment 1 1,157.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 83.333330DNR DOG, 0.000000 16.666670
388466 Lease Acres: 1,733.05, Unit Acres: 1,733.05, Participating Acres: 1,733.05, Royalty Acres: 1,733.05
Segment 1 1,733.05 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 83.333330DNR DOG, 0.000000 16.666670
388525 Lease Acres: 384.00, Unit Acres: 384.00, Participating Acres: 119.10, Royalty Acres: 119.10
Segment 1 384.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 83.333330DNR DOG, 0.000000 11.668340ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 4.998330
388527 Lease Acres: 572.00, Unit Acres: 572.00, Participating Acres: 382.24, Royalty Acres: 382.24
Segment 1 572.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 75.000000DNR DOG, 0.000000 13.043330OVERRIDING ROYALTY, 0.000000 8.333330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 3.623340
388528 Lease Acres: 420.00, Unit Acres: 420.00, Participating Acres: 84.76, Royalty Acres: 84.76
Segment 1 420.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 83.333330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 5.391670DNR DOG, 0.000000 11.275000
388529 Lease Acres: 362.00, Unit Acres: 362.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 362.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 83.333330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 3.840000DNR DOG, 0.000000 12.826670
388901 Lease Acres: 1,038.55, Unit Acres: 1,038.55, Participating Acres: 1,038.55, Royalty Acres: 1,038.55
Segment 1 1,038.55 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 85.797000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 4.737500DNR DOG, 0.000000 7.762500OVERRIDING ROYALTY, 0.000000 1.703000
388902 Lease Acres: 1,667.43, Unit Acres: 1,667.43, Participating Acres: 1,667.43, Royalty Acres: 1,667.43
Segment 1 1,667.43 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 81.993500ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 8.392000OVERRIDING ROYALTY, 0.000000 1.339500DNR DOG, 0.000000 8.275000
388903 Lease Acres: 1,247.00, Unit Acres: 1,247.00, Participating Acres: 1,167.00, Royalty Acres: 1,167.00
Segment 1 1,247.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 81.993500ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 8.333500OVERRIDING ROYALTY, 0.000000 1.339500
Page:13Unitized Leases - Working Interest Ownership
COLVILLE RIVERLocation: BEAUFORT SEA Working Interest Royalty Interest
388903 Segment 1 DNR DOG, 0.000000 8.333500388904 Lease Acres: 652.73, Unit Acres: 652.73, Participating Acres: 652.73, Royalty Acres: 652.73
Segment 1 652.73 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 81.993500OVERRIDING ROYALTY, 0.000000 1.339500ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 8.736840DNR DOG, 0.000000 7.930161
388905 Lease Acres: 286.63, Unit Acres: 286.63, Participating Acres: 286.63, Royalty Acres: 286.63
Segment 1 286.63 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 83.333330DNR DOG, 0.000000 5.085001ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 11.581669
388906 Lease Acres: 24.74, Unit Acres: 24.74, Participating Acres: 24.74, Royalty Acres: 24.74
Segment 1 24.74 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 83.333330DNR DOG, 0.000000 8.326670ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 8.340000
389725 Lease Acres: 1,249.00, Unit Acres: 1,249.00, Participating Acres: 925.33, Royalty Acres: 925.33
Segment 1 1,249.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 83.127168ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 5.155100OVERRIDING ROYALTY, 0.000000 0.205833DNR DOG, 0.000000 11.511900
389726 Lease Acres: 138.00, Unit Acres: 138.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 138.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 83.333330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 7.051670DNR DOG, 0.000000 9.615000
390337 Lease Acres: 605.94, Unit Acres: 605.94, Participating Acres: 605.94, Royalty Acres: 605.94
Segment 1 605.94 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 83.333330DNR DOG, 0.000000 2.005000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 14.661670
390344 Lease Acres: 839.00, Unit Acres: 839.00, Participating Acres: 387.23, Royalty Acres: 387.23
Segment 1 839.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 81.993500OVERRIDING ROYALTY, 0.000000 1.339500ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 5.190000DNR DOG, 0.000000 11.477000
390345 Lease Acres: 448.00, Unit Acres: 448.00, Participating Acres: 448.00, Royalty Acres: 448.00
Segment 1 448.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 81.993500ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 5.061770OVERRIDING ROYALTY, 0.000000 1.339500DNR DOG, 0.000000 11.605230
390348 Lease Acres: 192.00, Unit Acres: 192.00, Participating Acres: 192.00, Royalty Acres: 192.00
Segment 1 192.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 83.333330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 5.061670DNR DOG, 0.000000 11.605000
Page:14Unitized Leases - Working Interest Ownership
COLVILLE RIVERLocation: BEAUFORT SEA Working Interest Royalty Interest
390350 Lease Acres: 441.00, Unit Acres: 441.00, Participating Acres: 92.77, Royalty Acres: 92.77
Segment 1 441.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 83.333330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 4.446670DNR DOG, 0.000000 12.220000
390672 Lease Acres: 227.73, Unit Acres: 227.73, Participating Acres: 182.06, Royalty Acres: 182.06
Segment 1 227.73 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 80.000000DNR DOG, 0.000000 3.491670OVERRIDING ROYALTY, 0.000000 3.333330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 13.175000
390673 Lease Acres: 24.14, Unit Acres: 24.14, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 24.14 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 80.000000DNR DOG, 0.000000 0.925000OVERRIDING ROYALTY, 0.000000 3.333330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 15.741670
390674 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 80.000000DNR DOG, 0.000000 8.333335OVERRIDING ROYALTY, 0.000000 3.333330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 8.333335
390675 Lease Acres: 606.46, Unit Acres: 606.46, Participating Acres: 72.85, Royalty Acres: 72.85
Segment 1 606.46 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 80.000000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 8.150000OVERRIDING ROYALTY, 0.000000 3.333330DNR DOG, 0.000000 8.516670
390676 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 80.000000OVERRIDING ROYALTY, 0.000000 3.333330DNR DOG, 0.000000 13.666670ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 3.000000
390677 Lease Acres: 383.34, Unit Acres: 383.34, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 383.34 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 80.000000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 10.855000DNR DOG, 0.000000 5.811670OVERRIDING ROYALTY, 0.000000 3.333330
390679 Lease Acres: 436.40, Unit Acres: 436.40, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 436.40 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 80.000000DNR DOG, 0.000000 7.686670ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 8.980000OVERRIDING ROYALTY, 0.000000 3.333330
391015 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 80.000000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 6.905000
Page:15Unitized Leases - Working Interest Ownership
COLVILLE RIVERLocation: BEAUFORT SEA Working Interest Royalty Interest
391015 Segment 1 640.00 Acres
OVERRIDING ROYALTY, 0.000000 3.333330DNR DOG, 0.000000 9.761670
391016 Lease Acres: 363.06, Unit Acres: 363.06, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 363.06 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 80.000000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 13.238340DNR DOG, 0.000000 3.428330OVERRIDING ROYALTY, 0.000000 3.333330
391535 Lease Acres: 615.86, Unit Acres: 615.86, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 615.86 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 80.000000OVERRIDING ROYALTY, 0.000000 3.333330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 15.741670DNR DOG, 0.000000 0.925000
391536 Lease Acres: 5.53, Unit Acres: 5.53, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 5.53 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 80.000000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 8.150000DNR DOG, 0.000000 8.516670OVERRIDING ROYALTY, 0.000000 3.333330
391537 Lease Acres: 276.94, Unit Acres: 276.94, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 276.94 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 80.000000DNR DOG, 0.000000 3.428330OVERRIDING ROYALTY, 0.000000 3.333330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 13.238340
391538 Lease Acres: 203.60, Unit Acres: 203.60, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 203.60 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 80.000000DNR DOG, 0.000000 7.686670OVERRIDING ROYALTY, 0.000000 3.333330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 8.980000
391577 Lease Acres: 1,280.00, Unit Acres: 1,280.00, Participating Acres: 120.00, Royalty Acres: 120.00
Segment 1 1,280.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 84.784980DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 2.715020
Segment A 1,280.00 Acres
CONOCOPHILLIPS ALASKA, INC., 83.132980 71.038357PETRO-HUNT, L.L.C., 7.336490 6.419429XH, LLC, 5.750530 5.031714ROSEWOOD RESOURCES INC, 3.780000 3.307500DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 1.703000
Segment B 1,280.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 84.784980OVERRIDING ROYALTY, 0.000000 2.715020DNR DOG, 0.000000 12.500000
391579 Lease Acres: 40.00, Unit Acres: 40.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 40.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 80.884500OVERRIDING ROYALTY, 0.000000 2.448500
Page:16Unitized Leases - Working Interest Ownership
COLVILLE RIVERLocation: BEAUFORT SEA Working Interest Royalty Interest
391579 Segment 1 40.00 Acres
DNR DOG, 0.000000 9.737000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 6.930000
Segment A 40.00 Acres
CONOCOPHILLIPS ALASKA, INC., 99.700000 80.634500PETRO-HUNT, L.L.C., 0.300000 0.250000DNR DOG, 0.000000 9.737000OVERRIDING ROYALTY, 0.000000 2.448500ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 6.930000
391580 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 80.00, Royalty Acres: 80.00
Segment 1 640.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 84.991180OVERRIDING ROYALTY, 0.000000 2.508820DNR DOG, 0.000000 12.500000
Segment A 640.00 Acres
CONOCOPHILLIPS ALASKA, INC., 86.569737 74.045520PETRO-HUNT, L.L.C., 5.409868 4.733634XH, LLC, 4.240395 3.710346ROSEWOOD RESOURCES INC, 3.780000 3.307500DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 1.703000
391581 Lease Acres: 160.00, Unit Acres: 160.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 160.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 85.797000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 4.538750DNR DOG, 0.000000 7.961250OVERRIDING ROYALTY, 0.000000 1.703000
391583 Lease Acres: 40.00, Unit Acres: 40.00, Participating Acres: 40.00, Royalty Acres: 40.00
Segment 1 40.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 80.301900DNR DOG, 0.000000 10.465000OVERRIDING ROYALTY, 0.000000 3.031100ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 6.202000
391587 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 120.00, Royalty Acres: 120.00
Segment 1 640.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 81.993500DNR DOG, 0.000000 8.367000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 8.300000OVERRIDING ROYALTY, 0.000000 1.339500
391590 Lease Acres: 160.00, Unit Acres: 160.00, Participating Acres: 160.00, Royalty Acres: 160.00
Segment 1 160.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 82.043000DNR DOG, 0.000000 8.333500OVERRIDING ROYALTY, 0.000000 1.290000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 8.333500
391773 Lease Acres: 412.27, Unit Acres: 412.27, Participating Acres: 58.13, Royalty Acres: 58.13
Segment 1 412.27 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 83.333330DNR DOG, 0.000000 3.491670ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 13.175000
Page:17Unitized Leases - Working Interest Ownership
COLVILLE RIVERLocation: BEAUFORT SEA Working Interest Royalty Interest
391914 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 80.000000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 3.630000OVERRIDING ROYALTY, 0.000000 3.333330DNR DOG, 0.000000 13.036670
391915 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 80.000000OVERRIDING ROYALTY, 0.000000 3.333330DNR DOG, 0.000000 8.420000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 8.246670
391916 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 80.000000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 4.435000OVERRIDING ROYALTY, 0.000000 3.333330DNR DOG, 0.000000 12.231670
391917 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 80.000000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 7.270000DNR DOG, 0.000000 9.396670OVERRIDING ROYALTY, 0.000000 3.333330
391918 Lease Acres: 242.67, Unit Acres: 242.67, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 242.67 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 80.000000OVERRIDING ROYALTY, 0.000000 3.333330DNR DOG, 0.000000 2.743330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 13.923340
391919 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 80.000000OVERRIDING ROYALTY, 0.000000 3.333330DNR DOG, 0.000000 13.096670ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 3.570000
391922 Lease Acres: 231.32, Unit Acres: 231.32, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 231.32 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 80.000000DNR DOG, 0.000000 5.811670ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 10.855000OVERRIDING ROYALTY, 0.000000 3.333330
391923 Lease Acres: 409.55, Unit Acres: 409.55, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 409.55 Acres
CONOCOPHILLIPS ALASKA, INC., 100.000000 80.000000OVERRIDING ROYALTY, 0.000000 3.333330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 13.923340DNR DOG, 0.000000 2.743330
Page:18Unitized Leases - Working Interest Ownership
COSMOPOLITAN UNITLocation: COOK INLET Working Interest Royalty Interest
18790 Lease Acres: 3,959.36, Unit Acres: 3,959.36, Participating Acres: 460.00, Royalty Acres: 460.00
Segment 1 3,959.36 Acres
BLUECREST ENERGY INC., 100.000000 78.143760DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 9.356240
384403 Lease Acres: 2,758.69, Unit Acres: 2,758.69, Participating Acres: 2,080.00, Royalty Acres: 2,080.00
Segment 1 2,758.69 Acres
BLUECREST ENERGY INC., 100.000000 79.687510OVERRIDING ROYALTY, 0.000000 7.812490DNR DOG, 0.000000 12.500000
391903 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 310.00, Royalty Acres: 310.00
Segment 1 2,560.00 Acres
BLUECREST ENERGY INC., 100.000000 83.047800OVERRIDING ROYALTY, 0.000000 4.452200DNR DOG, 0.000000 12.500000
391904 Lease Acres: 4,035.72, Unit Acres: 4,035.72, Participating Acres: 610.00, Royalty Acres: 610.00
Segment 1 4,035.72 Acres
BLUECREST ENERGY INC., 100.000000 83.047800DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 4.452200
DEEP CREEKLocation: COOK INLET Working Interest Royalty Interest
384380 Lease Acres: 2,133.67, Unit Acres: 155.16, Participating Acres: 155.16, Royalty Acres: 155.16
Segment 1 2,133.67 Acres
HILCORP ALASKA, LLC, 100.000000 82.500000OVERRIDING ROYALTY, 0.000000 5.000000DNR DOG, 0.000000 12.500000
DUCK ISLANDLocation: BEAUFORT SEA Working Interest Royalty Interest
312828 Lease Acres: 4,299.74, Unit Acres: 3,068.49, Participating Acres: 3,068.49, Royalty Acres: 3,068.49
Segment 1 4,299.74 Acres
HILCORP ALASKA, LLC, 99.731900 79.785520CHEVRON U.S.A. INC., 0.268100 0.214480DNR DOG, 0.000000 20.000000
312834 Lease Acres: 3,580.64, Unit Acres: 1,610.13, Participating Acres: 1,610.13, Royalty Acres: 1,610.13
Segment 1 3,580.64 Acres
HILCORP ALASKA, LLC, 66.666670 53.333328CHEVRON U.S.A. INC., 33.333330 26.666672DNR DOG, 0.000000 20.000000
34633 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
34634Lies Across Multiple Units
Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 1,520.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852359CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065490CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
Page:19Unitized Leases - Working Interest Ownership
DUCK ISLANDLocation: BEAUFORT SEA Working Interest Royalty Interest
34634Lies Across Multiple U
Segment 2 1,040.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
34636 Lease Acres: 2,560.00, Unit Acres: 1,080.00, Participating Acres: 1,080.00, Royalty Acres: 1,080.00
Segment 1 2,560.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
47502 Lease Acres: 2,469.00, Unit Acres: 2,469.00, Participating Acres: 2,469.00, Royalty Acres: 2,469.00
Segment 1 2,469.00 Acres
HILCORP ALASKA, LLC, 75.000000 65.625000CHEVRON U.S.A. INC., 25.000000 21.875000DNR DOG, 0.000000 12.500000
47503 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
HILCORP ALASKA, LLC, 75.000000 65.625000CHEVRON U.S.A. INC., 25.000000 21.875000DNR DOG, 0.000000 12.500000
47504 Lease Acres: 2,560.00, Unit Acres: 1,280.00, Participating Acres: 1,280.00, Royalty Acres: 1,280.00
Segment 1 2,560.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
47505 Lease Acres: 2,560.00, Unit Acres: 1,280.00, Participating Acres: 1,280.00, Royalty Acres: 1,280.00
Segment 1 2,560.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
47506 Lease Acres: 2,480.00, Unit Acres: 640.00, Participating Acres: 640.00, Royalty Acres: 640.00
Segment 1 2,480.00 Acres
HILCORP ALASKA, LLC, 50.000000 43.750000CHEVRON U.S.A. INC., 50.000000 43.750000DNR DOG, 0.000000 12.500000
GRANITE POINT UNITLocation: COOK INLET Working Interest Royalty Interest
17586 Lease Acres: 3,070.00, Unit Acres: 3,070.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 3,070.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
17587 Lease Acres: 2,592.00, Unit Acres: 2,592.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,592.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
18742 Lease Acres: 5,060.00, Unit Acres: 5,060.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 5,060.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
18761 Lease Acres: 5,089.00, Unit Acres: 3,809.00, Participating Acres: 3,809.00, Royalty Acres: 3,809.00
Segment 1 5,089.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
374044 Lease Acres: 2,560.00, Unit Acres: 200.00, Participating Acres: 200.00, Royalty Acres: 200.00
Segment 1 2,560.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Page:20Unitized Leases - Working Interest Ownership
GRANITE POINT UNITLocation: COOK INLET Working Interest Royalty Interest
374045 Lease Acres: 2,560.00, Unit Acres: 680.00, Participating Acres: 680.00, Royalty Acres: 680.00
Segment 1 2,560.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
IVAN RIVERLocation: COOK INLET Working Interest Royalty Interest
17600 Lease Acres: 3,747.42, Unit Acres: 149.05, Participating Acres: 149.05, Royalty Acres: 149.05
Segment 1 134.05 Acres
HILCORP ALASKA, LLC, 100.000000 86.753750DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 0.746250
Segment 2 3,613.37 Acres
HILCORP ALASKA, LLC, 100.000000 86.007500DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 1.492500
302282 Lease Acres: 80.00, Unit Acres: 80.00, Participating Acres: 80.00, Royalty Acres: 80.00
Segment 1 80.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
302284 Lease Acres: 703.45, Unit Acres: 429.45, Participating Acres: 429.45, Royalty Acres: 429.45
Segment 1 703.45 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
326058 Lease Acres: 2,280.00, Unit Acres: 240.00, Participating Acres: 240.00, Royalty Acres: 240.00
Segment 1 2,280.00 Acres
HILCORP ALASKA, LLC, 100.000000 37.299010DNR DOG, 0.000000 62.200990OVERRIDING ROYALTY, 0.000000 0.500000
32930 Lease Acres: 2,172.05, Unit Acres: 1,074.10, Participating Acres: 1,074.10, Royalty Acres: 1,074.10
Segment 1 1,278.28 Acres
HILCORP ALASKA, LLC, 100.000000 86.500000OVERRIDING ROYALTY, 0.000000 1.000000DNR DOG, 0.000000 12.500000
Segment 2 592.00 Acres
HILCORP ALASKA, LLC, 100.000000 85.195426DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 2.304574
Segment 3 181.77 Acres
HILCORP ALASKA, LLC, 100.000000 85.753740DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 1.746260
Segment 4 120.00 Acres
HILCORP ALASKA, LLC, 100.000000 86.000000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 1.500000
33637 Lease Acres: 194.00, Unit Acres: 194.00, Participating Acres: 194.00, Royalty Acres: 194.00
Segment 1 194.00 Acres
HILCORP ALASKA, LLC, 100.000000 85.195430OVERRIDING ROYALTY, 0.000000 2.304570DNR DOG, 0.000000 12.500000
33727 Lease Acres: 124.19, Unit Acres: 124.19, Participating Acres: 124.19, Royalty Acres: 124.19
Segment 1 124.19 Acres
HILCORP ALASKA, LLC, 100.000000 86.500000OVERRIDING ROYALTY, 0.000000 1.000000
Page:21Unitized Leases - Working Interest Ownership
IVAN RIVERLocation: COOK INLET Working Interest Royalty Interest
33727 Segment 1 DNR DOG, 0.000000 12.500000392242 Lease Acres: 4.55, Unit Acres: 4.55, Participating Acres: 4.55, Royalty Acres: 0.00
Segment 1 4.55 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
KENAILocation: COOK INLET Working Interest Royalty Interest
392537 Lease Acres: 1,400.00, Unit Acres: 480.00, Participating Acres: 480.00, Royalty Acres: 480.00
Segment 1 1,400.00 Acres
HILCORP ALASKA, LLC, 100.000000 86.500000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 1.000000
392668 Lease Acres: 840.00, Unit Acres: 560.00, Participating Acres: 560.00, Royalty Acres: 560.00
Segment 1 840.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
392669 Lease Acres: 1,080.00, Unit Acres: 440.00, Participating Acres: 440.00, Royalty Acres: 440.00
Segment 1 1,080.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
392670 Lease Acres: 433.09, Unit Acres: 273.09, Participating Acres: 273.09, Royalty Acres: 273.09
Segment 1 433.09 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
392671 Lease Acres: 717.61, Unit Acres: 239.03, Participating Acres: 239.03, Royalty Acres: 239.03
Segment 1 717.61 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
392672 Lease Acres: 160.00, Unit Acres: 40.00, Participating Acres: 40.00, Royalty Acres: 40.00
Segment 1 160.00 Acres
HILCORP ALASKA, LLC, 100.000000 86.500000OVERRIDING ROYALTY, 0.000000 1.000000DNR DOG, 0.000000 12.500000
KENAI RIVERLocation: COOK INLET Working Interest Royalty Interest
2411 Lease Acres: 1,861.75, Unit Acres: 100.72, Participating Acres: 100.72, Royalty Acres: 100.72
Segment 1 1,530.05 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment 2 331.70 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
308223 Lease Acres: 207.96, Unit Acres: 1.10, Participating Acres: 1.10, Royalty Acres: 1.10
Segment 1 1.10 Acres
HILCORP ALASKA, LLC, 100.000000 86.500000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 1.000000
Segment 2 206.86 Acres
HILCORP ALASKA, LLC, 93.750000 81.093750COOK INLET REGION INC, 6.250000 5.406250OVERRIDING ROYALTY, 0.000000 1.000000DNR DOG, 0.000000 12.500000
Page:22Unitized Leases - Working Interest Ownership
KENAI RIVERLocation: COOK INLET Working Interest Royalty Interest
308223 Segment A 206.86 Acres
HILCORP ALASKA, LLC, 100.000000 86.500000OVERRIDING ROYALTY, 0.000000 1.000000DNR DOG, 0.000000 12.500000
324598 Lease Acres: 640.00, Unit Acres: 120.00, Participating Acres: 120.00, Royalty Acres: 120.00
Segment 1 640.00 Acres
HILCORP ALASKA, LLC, 100.000000 86.500000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 1.000000
391032 Lease Acres: 1,573.15, Unit Acres: 733.15, Participating Acres: 733.15, Royalty Acres: 733.15
Segment 1 1,573.15 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
391033 Lease Acres: 1,600.00, Unit Acres: 560.00, Participating Acres: 560.00, Royalty Acres: 560.00
Segment 1 1,600.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
588 Lease Acres: 158.52, Unit Acres: 158.52, Participating Acres: 158.52, Royalty Acres: 158.52
Segment 1 158.52 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
593 Lease Acres: 425.33, Unit Acres: 425.33, Participating Acres: 425.33, Royalty Acres: 425.33
Segment 1 425.33 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
594 Lease Acres: 88.92, Unit Acres: 88.92, Participating Acres: 88.92, Royalty Acres: 88.92
Segment 1 88.92 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
KITCHEN LIGHTS UNITLocation: COOK INLET Working Interest Royalty Interest
389189 Lease Acres: 1,920.00, Unit Acres: 1,920.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 1,920.00 Acres
CORNUCOPIA OIL & GAS COMPANY,, LLC 78.999000 59.249250FURIE OPERATING ALASKA, LLC, 11.000000 9.500000BERRY, A. L. 3.937500 2.460940DAVIS, DANNY S 3.437500 2.148440TAYLOR MINERALS, LLC, 2.625000 1.640620CORSAIR OIL & GAS LLC, 0.001000 0.000750DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 12.500000
389190 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,560.00 Acres
CORNUCOPIA OIL & GAS COMPANY,, LLC 78.999000 59.249250FURIE OPERATING ALASKA, LLC, 11.000000 9.500000BERRY, A. L. 3.937500 2.460940DAVIS, DANNY S 3.437500 2.148440TAYLOR MINERALS, LLC, 2.625000 1.640620CORSAIR OIL & GAS LLC, 0.001000 0.000750OVERRIDING ROYALTY, 0.000000 12.500000DNR DOG, 0.000000 12.500000
Page:23Unitized Leases - Working Interest Ownership
KITCHEN LIGHTS UNITLocation: COOK INLET Working Interest Royalty Interest
389191 Lease Acres: 1,920.00, Unit Acres: 1,920.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 1,920.00 Acres
CORNUCOPIA OIL & GAS COMPANY,, LLC 78.999000 59.249258FURIE OPERATING ALASKA, LLC, 11.000000 9.500000BERRY, A. L. 3.937500 2.460940DAVIS, DANNY S 3.437500 2.148440TAYLOR MINERALS, LLC, 2.625000 1.640620CORSAIR OIL & GAS LLC, 0.001000 0.000743OVERRIDING ROYALTY, 0.000000 12.500000DNR DOG, 0.000000 12.500000
389192 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,560.00 Acres
CORNUCOPIA OIL & GAS COMPANY,, LLC 78.999000 59.249258FURIE OPERATING ALASKA, LLC, 11.000000 9.500000BERRY, A. L. 3.937500 2.460940DAVIS, DANNY S 3.437500 2.148440TAYLOR MINERALS, LLC, 2.625000 1.640620CORSAIR OIL & GAS LLC, 0.001000 0.000743DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 12.500000
389193 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,560.00 Acres
CORNUCOPIA OIL & GAS COMPANY,, LLC 78.999000 59.249250FURIE OPERATING ALASKA, LLC, 11.000000 9.500000BERRY, A. L. 3.937500 2.460940DAVIS, DANNY S 3.437500 2.148440TAYLOR MINERALS, LLC, 2.625000 1.640620CORSAIR OIL & GAS LLC, 0.001000 0.000750DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 12.500000
389196 Lease Acres: 2,529.00, Unit Acres: 2,529.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,529.00 Acres
CORNUCOPIA OIL & GAS COMPANY,, LLC 78.999000 59.249270FURIE OPERATING ALASKA, LLC, 11.000000 9.500000BERRY, A. L. 3.937500 2.460940DAVIS, DANNY S 3.437500 2.148440TAYLOR MINERALS, LLC, 2.625000 1.640620CORSAIR OIL & GAS LLC, 0.001000 0.000750DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 12.499980
389197 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,560.00 Acres
CORNUCOPIA OIL & GAS COMPANY,, LLC 78.999000 59.249260FURIE OPERATING ALASKA, LLC, 11.000000 9.500000BERRY, A. L. 3.937500 2.460940DAVIS, DANNY S 3.437500 2.148440TAYLOR MINERALS, LLC, 2.625000 1.640620CORSAIR OIL & GAS LLC, 0.001000 0.000750
Page:24Unitized Leases - Working Interest Ownership
KITCHEN LIGHTS UNITLocation: COOK INLET Working Interest Royalty Interest
389197 Segment 1 2,560.00 Acres
DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 12.499990
389198 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,560.00 Acres
CORNUCOPIA OIL & GAS COMPANY,, LLC 78.999000 59.249260FURIE OPERATING ALASKA, LLC, 11.000000 9.500000BERRY, A. L. 3.937500 2.460940DAVIS, DANNY S 3.437500 2.148440TAYLOR MINERALS, LLC, 2.625000 1.640620CORSAIR OIL & GAS LLC, 0.001000 0.000750DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 12.499990
389507 Lease Acres: 5,736.00, Unit Acres: 5,736.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 5,736.00 Acres
CORNUCOPIA OIL & GAS COMPANY,, LLC 78.999000 59.249268FURIE OPERATING ALASKA, LLC, 11.000000 9.500000BERRY, A. L. 3.937500 2.460940DAVIS, DANNY S 3.437500 2.148440TAYLOR MINERALS, LLC, 2.625000 1.640620CORSAIR OIL & GAS LLC, 0.001000 0.000743OVERRIDING ROYALTY, 0.000000 12.499990DNR DOG, 0.000000 12.500000
389513 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,560.00 Acres
CORNUCOPIA OIL & GAS COMPANY,, LLC 78.999000 59.249260FURIE OPERATING ALASKA, LLC, 11.000000 9.500000BERRY, A. L. 3.937500 2.460940DAVIS, DANNY S 3.437500 2.148440TAYLOR MINERALS, LLC, 2.625000 1.640620CORSAIR OIL & GAS LLC, 0.001000 0.000750OVERRIDING ROYALTY, 0.000000 12.499990DNR DOG, 0.000000 12.500000
389514 Lease Acres: 2,522.00, Unit Acres: 2,522.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,522.00 Acres
CORNUCOPIA OIL & GAS COMPANY,, LLC 78.999000 59.249260FURIE OPERATING ALASKA, LLC, 11.000000 9.500000BERRY, A. L. 3.937500 2.460940DAVIS, DANNY S 3.437500 2.148440TAYLOR MINERALS, LLC, 2.625000 1.640620CORSAIR OIL & GAS LLC, 0.001000 0.000750DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 12.499990
389515 Lease Acres: 2,536.00, Unit Acres: 2,536.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,536.00 Acres
CORNUCOPIA OIL & GAS COMPANY,, LLC 78.999000 59.249260FURIE OPERATING ALASKA, LLC, 11.000000 9.500000BERRY, A. L. 3.937500 2.460940DAVIS, DANNY S 3.437500 2.148440
Page:25Unitized Leases - Working Interest Ownership
KITCHEN LIGHTS UNITLocation: COOK INLET Working Interest Royalty Interest
389515 Segment 1 2,536.00 Acres
TAYLOR MINERALS, LLC, 2.625000 1.640620CORSAIR OIL & GAS LLC, 0.001000 0.000750DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 12.499990
389914 Lease Acres: 634.00, Unit Acres: 634.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 634.00 Acres
CORNUCOPIA OIL & GAS COMPANY,, LLC 78.999000 59.249250FURIE OPERATING ALASKA, LLC, 11.000000 9.500000BERRY, A. L. 3.937500 2.460940DAVIS, DANNY S 3.437500 2.148440TAYLOR MINERALS, LLC, 2.625000 1.640620CORSAIR OIL & GAS LLC, 0.001000 0.000750DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 12.500000
389915 Lease Acres: 634.00, Unit Acres: 634.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 5,643.46 Acres
CORNUCOPIA OIL & GAS COMPANY,, LLC 78.999000 59.249250FURIE OPERATING ALASKA, LLC, 11.000000 9.500000BERRY, A. L. 3.937500 2.460940DAVIS, DANNY S 3.437500 2.148440TAYLOR MINERALS, LLC, 2.625000 1.640620CORSAIR OIL & GAS LLC, 0.001000 0.000750DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 12.500000
389917 Lease Acres: 1,890.00, Unit Acres: 1,890.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 1,890.00 Acres
CORNUCOPIA OIL & GAS COMPANY,, LLC 78.999000 59.249250FURIE OPERATING ALASKA, LLC, 11.000000 9.500000BERRY, A. L. 3.937500 2.460940DAVIS, DANNY S 3.437500 2.148440TAYLOR MINERALS, LLC, 2.625000 1.640620CORSAIR OIL & GAS LLC, 0.001000 0.000750OVERRIDING ROYALTY, 0.000000 12.500000DNR DOG, 0.000000 12.500000
389918 Lease Acres: 3,840.00, Unit Acres: 3,840.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 3,840.00 Acres
CORNUCOPIA OIL & GAS COMPANY,, LLC 78.999000 59.249250FURIE OPERATING ALASKA, LLC, 11.000000 9.500000BERRY, A. L. 3.937500 2.460940DAVIS, DANNY S 3.437500 2.148440TAYLOR MINERALS, LLC, 2.625000 1.640620CORSAIR OIL & GAS LLC, 0.001000 0.000750OVERRIDING ROYALTY, 0.000000 12.500000DNR DOG, 0.000000 12.500000
389919 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
CORNUCOPIA OIL & GAS COMPANY,, LLC 78.999000 59.249250FURIE OPERATING ALASKA, LLC, 11.000000 9.500000
Page:26Unitized Leases - Working Interest Ownership
KITCHEN LIGHTS UNITLocation: COOK INLET Working Interest Royalty Interest
389919 Segment 1 640.00 Acres
BERRY, A. L. 3.937500 2.460940DAVIS, DANNY S 3.437500 2.148440TAYLOR MINERALS, LLC, 2.625000 1.640620CORSAIR OIL & GAS LLC, 0.001000 0.000750OVERRIDING ROYALTY, 0.000000 12.500000DNR DOG, 0.000000 12.500000
389923 Lease Acres: 5,728.00, Unit Acres: 5,728.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 5,728.00 Acres
CORNUCOPIA OIL & GAS COMPANY,, LLC 78.999000 59.249260FURIE OPERATING ALASKA, LLC, 11.000000 9.500000BERRY, A. L. 3.937500 2.460940DAVIS, DANNY S 3.437500 2.148440TAYLOR MINERALS, LLC, 2.625000 1.640620CORSAIR OIL & GAS LLC, 0.001000 0.000750DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 12.499990
389924 Lease Acres: 5,020.00, Unit Acres: 5,020.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 5,020.00 Acres
CORNUCOPIA OIL & GAS COMPANY,, LLC 78.999000 59.249250FURIE OPERATING ALASKA, LLC, 11.000000 9.500000BERRY, A. L. 3.937500 2.460940DAVIS, DANNY S 3.437500 2.148440TAYLOR MINERALS, LLC, 2.625000 1.640620CORSAIR OIL & GAS LLC, 0.001000 0.000750DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 12.500000
389925 Lease Acres: 3,786.00, Unit Acres: 3,786.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 3,786.00 Acres
CORNUCOPIA OIL & GAS COMPANY,, LLC 78.999000 59.249250FURIE OPERATING ALASKA, LLC, 11.000000 9.500000BERRY, A. L. 3.937500 2.460940DAVIS, DANNY S 3.437500 2.148440TAYLOR MINERALS, LLC, 2.625000 1.640620CORSAIR OIL & GAS LLC, 0.001000 0.000750DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 12.500000
389926 Lease Acres: 5,760.00, Unit Acres: 5,760.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 5,760.00 Acres
CORNUCOPIA OIL & GAS COMPANY,, LLC 78.999000 59.249250FURIE OPERATING ALASKA, LLC, 11.000000 9.500000BERRY, A. L. 3.937500 2.460940DAVIS, DANNY S 3.437500 2.148440TAYLOR MINERALS, LLC, 2.625000 1.640620CORSAIR OIL & GAS LLC, 0.001000 0.000750DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 12.500000
Page:27Unitized Leases - Working Interest Ownership
KITCHEN LIGHTS UNITLocation: COOK INLET Working Interest Royalty Interest
389927 Lease Acres: 1,280.00, Unit Acres: 1,280.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 1,280.00 Acres
CORNUCOPIA OIL & GAS COMPANY,, LLC 78.999000 59.249230FURIE OPERATING ALASKA, LLC, 11.000000 9.500000BERRY, A. L. 3.937500 2.460935DAVIS, DANNY S 3.437500 2.148435TAYLOR MINERALS, LLC, 2.625000 1.640620CORSAIR OIL & GAS LLC, 0.001000 0.000750OVERRIDING ROYALTY, 0.000000 12.500030DNR DOG, 0.000000 12.500000
389928 Lease Acres: 1,280.00, Unit Acres: 1,280.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 1,280.00 Acres
CORNUCOPIA OIL & GAS COMPANY,, LLC 78.999000 59.249230FURIE OPERATING ALASKA, LLC, 11.000000 9.500000BERRY, A. L. 3.937500 2.460935DAVIS, DANNY S 3.437500 2.148435TAYLOR MINERALS, LLC, 2.625000 1.640620CORSAIR OIL & GAS LLC, 0.001000 0.000750DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 12.500030
389929 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,560.00 Acres
CORNUCOPIA OIL & GAS COMPANY,, LLC 78.999000 59.249230FURIE OPERATING ALASKA, LLC, 11.000000 9.500000BERRY, A. L. 3.937500 2.460935DAVIS, DANNY S 3.437500 2.148435TAYLOR MINERALS, LLC, 2.625000 1.640620CORSAIR OIL & GAS LLC, 0.001000 0.000750DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 12.500030
389930 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,560.00 Acres
CORNUCOPIA OIL & GAS COMPANY,, LLC 78.999000 59.249230FURIE OPERATING ALASKA, LLC, 11.000000 9.500000BERRY, A. L. 3.937500 2.460935DAVIS, DANNY S 3.437500 2.148435TAYLOR MINERALS, LLC, 2.625000 1.640620CORSAIR OIL & GAS LLC, 0.001000 0.000750OVERRIDING ROYALTY, 0.000000 12.500030DNR DOG, 0.000000 12.500000
390374 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,560.00 Acres
CORNUCOPIA OIL & GAS COMPANY,, LLC 78.999000 59.249230FURIE OPERATING ALASKA, LLC, 11.000000 9.500000BERRY, A. L. 3.937500 2.460935DAVIS, DANNY S 3.437500 2.148435TAYLOR MINERALS, LLC, 2.625000 1.640620CORSAIR OIL & GAS LLC, 0.001000 0.000750
Page:28Unitized Leases - Working Interest Ownership
KITCHEN LIGHTS UNITLocation: COOK INLET Working Interest Royalty Interest
390374 Segment 1 2,560.00 Acres
DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 12.500030
390381 Lease Acres: 5,690.00, Unit Acres: 5,690.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 5,690.00 Acres
CORNUCOPIA OIL & GAS COMPANY,, LLC 78.999000 59.249230FURIE OPERATING ALASKA, LLC, 11.000000 9.500000BERRY, A. L. 3.937500 2.460935DAVIS, DANNY S 3.437500 2.148435TAYLOR MINERALS, LLC, 2.625000 1.640620CORSAIR OIL & GAS LLC, 0.001000 0.000750OVERRIDING ROYALTY, 0.000000 12.500030DNR DOG, 0.000000 12.500000
390548 Lease Acres: 3,193.00, Unit Acres: 3,193.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 3,193.00 Acres
CORNUCOPIA OIL & GAS COMPANY,, LLC 78.999000 59.249250FURIE OPERATING ALASKA, LLC, 11.000000 9.500000BERRY, A. L. 3.937500 2.460940DAVIS, DANNY S 3.437500 2.148440TAYLOR MINERALS, LLC, 2.625000 1.640620CORSAIR OIL & GAS LLC, 0.001000 0.000750OVERRIDING ROYALTY, 0.000000 12.500000DNR DOG, 0.000000 12.500000
390554 Lease Acres: 2,536.00, Unit Acres: 2,536.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,536.00 Acres
CORNUCOPIA OIL & GAS COMPANY,, LLC 78.999000 59.249250FURIE OPERATING ALASKA, LLC, 11.000000 9.500000BERRY, A. L. 3.937500 2.460940DAVIS, DANNY S 3.437500 2.148440TAYLOR MINERALS, LLC, 2.625000 1.640620CORSAIR OIL & GAS LLC, 0.001000 0.000750OVERRIDING ROYALTY, 0.000000 12.500000DNR DOG, 0.000000 12.500000
391106 Lease Acres: 1,280.00, Unit Acres: 1,280.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 1,280.00 Acres
CORNUCOPIA OIL & GAS COMPANY,, LLC 78.999000 59.249250FURIE OPERATING ALASKA, LLC, 11.000000 9.500000BERRY, A. L. 3.937500 2.460940DAVIS, DANNY S 3.437500 2.148440TAYLOR MINERALS, LLC, 2.625000 1.640620CORSAIR OIL & GAS LLC, 0.001000 0.000750OVERRIDING ROYALTY, 0.000000 12.500000DNR DOG, 0.000000 12.500000
KUPARUK RIVERLocation: BEAUFORT SEA Working Interest Royalty Interest
25512 Lease Acres: 2,544.00, Unit Acres: 2,544.00, Participating Acres: 2,544.00, Royalty Acres: 2,544.00
Segment 1 2,544.00 Acres CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071
Page:29Unitized Leases - Working Interest Ownership
KUPARUK RIVERLocation: BEAUFORT SEA Working Interest Royalty Interest
25512 Segment 1 2,544.00 Acres
CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25513 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25519 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25520 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25521 Lease Acres: 2,555.00, Unit Acres: 2,555.00, Participating Acres: 2,555.00, Royalty Acres: 2,555.00
Segment 1 2,555.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25522 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,080.00, Royalty Acres: 2,080.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25523 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25524 Lease Acres: 1,920.00, Unit Acres: 1,920.00, Participating Acres: 1,920.00, Royalty Acres: 1,920.00
Segment 1 1,920.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954
Page:30Unitized Leases - Working Interest Ownership
KUPARUK RIVERLocation: BEAUFORT SEA Working Interest Royalty Interest
25524 Segment 1 1,920.00 Acres
CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25528 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 160.00, Royalty Acres: 160.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25531 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25532 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,240.00, Royalty Acres: 1,920.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25544 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 1,280.00, Royalty Acres: 1,280.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25546 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 480.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25547 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25548 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775
Page:31Unitized Leases - Working Interest Ownership
KUPARUK RIVERLocation: BEAUFORT SEA Working Interest Royalty Interest
25548 Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25549 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 1,440.00, Royalty Acres: 1,280.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25551 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 320.00, Royalty Acres: 320.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 47.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 35.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25568 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 1,600.00, Royalty Acres: 1,440.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25569 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25570 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25571 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25585 Lease Acres: 2,491.00, Unit Acres: 2,491.00, Participating Acres: 2,491.00, Royalty Acres: 2,491.00
Segment 1 2,491.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200
Page:32Unitized Leases - Working Interest Ownership
KUPARUK RIVERLocation: BEAUFORT SEA Working Interest Royalty Interest
25585 Segment 1 DNR DOG, 0.000000 12.50000025586 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25587 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25588 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25589 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25590 Lease Acres: 2,501.00, Unit Acres: 2,501.00, Participating Acres: 2,501.00, Royalty Acres: 2,501.00
Segment 1 2,501.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25603 Lease Acres: 2,512.00, Unit Acres: 2,512.00, Participating Acres: 2,512.00, Royalty Acres: 2,512.00
Segment 1 2,512.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25604 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
Page:33Unitized Leases - Working Interest Ownership
KUPARUK RIVERLocation: BEAUFORT SEA Working Interest Royalty Interest
25605 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,240.00, Royalty Acres: 2,240.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25607 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 960.00, Royalty Acres: 960.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 47.983467CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.865558CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
Segment A 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25608 Lease Acres: 2,523.00, Unit Acres: 2,523.00, Participating Acres: 1,571.00, Royalty Acres: 1,571.00
Segment 1 2,523.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 47.983467CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.865558CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
Segment A 2,523.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25627 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 1,920.00, Royalty Acres: 1,920.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477072CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371953CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25628 Lease Acres: 2,437.00, Unit Acres: 2,437.00, Participating Acres: 2,437.00, Royalty Acres: 2,437.00
Segment 1 2,437.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477072CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371953CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25629 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477072CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371953
Page:34Unitized Leases - Working Interest Ownership
KUPARUK RIVERLocation: BEAUFORT SEA Working Interest Royalty Interest
25629 Segment 1 2,560.00 Acres
CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25630 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477072CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371953CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25631 Lease Acres: 2,437.00, Unit Acres: 2,437.00, Participating Acres: 2,437.00, Royalty Acres: 2,437.00
Segment 1 2,437.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477072CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371953CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25632 Lease Acres: 2,448.00, Unit Acres: 2,448.00, Participating Acres: 2,448.00, Royalty Acres: 2,448.00
Segment 1 2,448.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477072CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371953CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25633 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477072CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371953CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25634 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477072CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371953CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25635 Lease Acres: 2,448.00, Unit Acres: 2,448.00, Participating Acres: 2,448.00, Royalty Acres: 2,448.00
Segment 1 2,448.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477072CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371953CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25636 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477072CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371953CHEVRON U.S.A. INC., 4.950600 4.331775
Page:35Unitized Leases - Working Interest Ownership
KUPARUK RIVERLocation: BEAUFORT SEA Working Interest Royalty Interest
25636 Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
Segment A 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 52.224680 45.696596CONOCOPHILLIPS ALASKA II, INC., 37.024720 32.396629EXXONMOBIL ALASKA PRODUCTION I, NC. 5.800000 5.075000CHEVRON U.S.A. INC., 4.950600 4.331775DNR DOG, 0.000000 12.500000
25637Lies Across Multiple Units
Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 1,600.00, Royalty Acres: 1,600.00
Segment 1 1,280.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 6.640900CHEVRON U.S.A. INC., 1.160000 1.015001OVERRIDING ROYALTY, 0.000000 16.424600DNR DOG, 0.000000 12.500000
Segment 2 1,280.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 47.086746CONOCOPHILLIPS ALASKA II, INC., 39.282233 35.762279CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
Segment A 1,280.00 Acres
CONOCOPHILLIPS ALASKA, INC., 52.224680 44.306270CONOCOPHILLIPS ALASKA II, INC., 37.024720 33.786955EXXONMOBIL ALASKA PRODUCTION I, NC. 5.800000 5.075000CHEVRON U.S.A. INC., 4.950600 4.331775DNR DOG, 0.000000 12.500000
25638 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,400.00, Royalty Acres: 2,400.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
Segment A 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 52.224680 45.696595CONOCOPHILLIPS ALASKA II, INC., 37.024720 32.396630EXXONMOBIL ALASKA PRODUCTION I, NC. 5.800000 5.075000CHEVRON U.S.A. INC., 4.950600 4.331775DNR DOG, 0.000000 12.500000
25639 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
Segment A 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 52.224680 45.696595CONOCOPHILLIPS ALASKA II, INC., 37.024720 32.396630
Page:36Unitized Leases - Working Interest Ownership
KUPARUK RIVERLocation: BEAUFORT SEA Working Interest Royalty Interest
25639 Segment A 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 5.800000 5.075000CHEVRON U.S.A. INC., 4.950600 4.331775DNR DOG, 0.000000 12.500000
25640 Lease Acres: 2,459.00, Unit Acres: 2,459.00, Participating Acres: 2,459.00, Royalty Acres: 2,459.00
Segment 1 2,459.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25641 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25642 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25643 Lease Acres: 2,459.00, Unit Acres: 2,459.00, Participating Acres: 2,459.00, Royalty Acres: 2,459.00
Segment 1 2,459.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25644 Lease Acres: 2,469.00, Unit Acres: 2,469.00, Participating Acres: 2,469.00, Royalty Acres: 2,469.00
Segment 1 2,469.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25645 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25646 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775
Page:37Unitized Leases - Working Interest Ownership
KUPARUK RIVERLocation: BEAUFORT SEA Working Interest Royalty Interest
25646 Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25647 Lease Acres: 2,469.00, Unit Acres: 2,469.00, Participating Acres: 2,469.00, Royalty Acres: 2,469.00
Segment 1 2,469.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25648 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
Segment A 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 52.224680 45.696595CONOCOPHILLIPS ALASKA II, INC., 37.024720 32.396630EXXONMOBIL ALASKA PRODUCTION I, NC. 5.800000 5.075000CHEVRON U.S.A. INC., 4.950600 4.331775DNR DOG, 0.000000 12.500000
25649 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
Segment A 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 52.224680 45.696595CONOCOPHILLIPS ALASKA II, INC., 37.024720 32.396630EXXONMOBIL ALASKA PRODUCTION I, NC. 5.800000 5.075000CHEVRON U.S.A. INC., 4.950600 4.331775DNR DOG, 0.000000 12.500000
25650 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
Segment A 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 52.224680 45.696595CONOCOPHILLIPS ALASKA II, INC., 37.024720 32.396630EXXONMOBIL ALASKA PRODUCTION I, NC. 5.800000 5.075000CHEVRON U.S.A. INC., 4.950600 4.331775DNR DOG, 0.000000 12.500000
Page:38Unitized Leases - Working Interest Ownership
KUPARUK RIVERLocation: BEAUFORT SEA Working Interest Royalty Interest
25651 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
Segment A 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 52.224680 45.696595CONOCOPHILLIPS ALASKA II, INC., 37.024720 32.396630EXXONMOBIL ALASKA PRODUCTION I, NC. 5.800000 5.075000CHEVRON U.S.A. INC., 4.950600 4.331775DNR DOG, 0.000000 12.500000
25652 Lease Acres: 2,480.00, Unit Acres: 2,480.00, Participating Acres: 2,480.00, Royalty Acres: 2,480.00
Segment 1 2,480.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25653 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25654 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25655 Lease Acres: 2,480.00, Unit Acres: 2,480.00, Participating Acres: 2,480.00, Royalty Acres: 2,480.00
Segment 1 2,480.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25656 Lease Acres: 2,491.00, Unit Acres: 2,491.00, Participating Acres: 2,491.00, Royalty Acres: 2,491.00
Segment 1 2,491.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
Page:39Unitized Leases - Working Interest Ownership
KUPARUK RIVERLocation: BEAUFORT SEA Working Interest Royalty Interest
25657 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25658 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25659 Lease Acres: 2,491.00, Unit Acres: 2,491.00, Participating Acres: 2,491.00, Royalty Acres: 2,491.00
Segment 1 2,491.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25660 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
Segment A 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 52.224680 45.696595CONOCOPHILLIPS ALASKA II, INC., 37.024720 32.396630EXXONMOBIL ALASKA PRODUCTION I, NC. 5.800000 5.075000CHEVRON U.S.A. INC., 4.950600 4.331775DNR DOG, 0.000000 12.500000
25661 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
Segment A 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 52.224680 45.696595CONOCOPHILLIPS ALASKA II, INC., 37.024720 32.396630EXXONMOBIL ALASKA PRODUCTION I, NC. 5.800000 5.075000CHEVRON U.S.A. INC., 4.950600 4.331775DNR DOG, 0.000000 12.500000
25662 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 50.364800 44.069200CONOCOPHILLIPS ALASKA, INC., 26.169917 22.898678
Page:40Unitized Leases - Working Interest Ownership
KUPARUK RIVERLocation: BEAUFORT SEA Working Interest Royalty Interest
25662 Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA II, INC., 18.514683 16.200347CHEVRON U.S.A. INC., 4.950600 4.331775DNR DOG, 0.000000 12.500000
Segment A 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 52.224680 45.696598CONOCOPHILLIPS ALASKA II, INC., 37.024720 32.396627EXXONMOBIL ALASKA PRODUCTION I, NC. 5.800000 5.075000CHEVRON U.S.A. INC., 4.950600 4.331775DNR DOG, 0.000000 12.500000
25663 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,080.00, Royalty Acres: 2,080.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
Segment A 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 52.224680 45.696595CONOCOPHILLIPS ALASKA II, INC., 37.024720 32.396630EXXONMOBIL ALASKA PRODUCTION I, NC. 5.800000 5.075000CHEVRON U.S.A. INC., 4.950600 4.331775DNR DOG, 0.000000 12.500000
25664 Lease Acres: 2,501.00, Unit Acres: 2,501.00, Participating Acres: 2,501.00, Royalty Acres: 2,501.00
Segment 1 2,501.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.474071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.374954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25665 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25666 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25667 Lease Acres: 2,501.00, Unit Acres: 2,501.00, Participating Acres: 2,501.00, Royalty Acres: 2,501.00
Segment 1 2,501.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
Page:41Unitized Leases - Working Interest Ownership
KUPARUK RIVERLocation: BEAUFORT SEA Working Interest Royalty Interest
25668 Lease Acres: 2,512.00, Unit Acres: 2,512.00, Participating Acres: 2,512.00, Royalty Acres: 2,512.00
Segment 1 2,512.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
25670 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 1,280.00, Royalty Acres: 1,280.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 50.364800 44.069200CONOCOPHILLIPS ALASKA, INC., 26.169917 22.898678CONOCOPHILLIPS ALASKA II, INC., 18.514683 16.200347CHEVRON U.S.A. INC., 4.950600 4.331775DNR DOG, 0.000000 12.500000
25671 Lease Acres: 2,512.00, Unit Acres: 2,512.00, Participating Acres: 1,255.00, Royalty Acres: 1,255.00
Segment 1 2,512.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 50.364800 44.069200CONOCOPHILLIPS ALASKA, INC., 26.169917 22.898678CONOCOPHILLIPS ALASKA II, INC., 18.514683 16.200347CHEVRON U.S.A. INC., 4.950600 4.331775DNR DOG, 0.000000 12.500000
28242 Lease Acres: 2,469.00, Unit Acres: 2,469.00, Participating Acres: 2,469.00, Royalty Acres: 2,469.00
Segment 1 2,469.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 50.364800 44.069200CONOCOPHILLIPS ALASKA, INC., 26.169917 22.898678CONOCOPHILLIPS ALASKA II, INC., 18.514683 16.200347CHEVRON U.S.A. INC., 4.950600 4.331775DNR DOG, 0.000000 12.500000
Segment A 2,469.00 Acres
CONOCOPHILLIPS ALASKA, INC., 52.224680 45.696598CONOCOPHILLIPS ALASKA II, INC., 37.024720 32.396627EXXONMOBIL ALASKA PRODUCTION I, NC. 5.800000 5.075000CHEVRON U.S.A. INC., 4.950600 4.331775DNR DOG, 0.000000 12.500000
28243 Lease Acres: 2,480.00, Unit Acres: 2,480.00, Participating Acres: 2,480.00, Royalty Acres: 2,480.00
Segment 1 2,480.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
Segment A 2,480.00 Acres
CONOCOPHILLIPS ALASKA, INC., 52.224680 45.696595CONOCOPHILLIPS ALASKA II, INC., 37.024720 32.396630EXXONMOBIL ALASKA PRODUCTION I, NC. 5.800000 5.075000CHEVRON U.S.A. INC., 4.950600 4.331775DNR DOG, 0.000000 12.500000
28244Lies Across Multiple Units
Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 1,920.00, Royalty Acres: 1,920.00
Segment 1 1,920.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 50.364800 44.069200CONOCOPHILLIPS ALASKA, INC., 26.169917 22.898678
Page:42Unitized Leases - Working Interest Ownership
KUPARUK RIVERLocation: BEAUFORT SEA Working Interest Royalty Interest
28244Lies Across Multiple Units
Segment 1 1,920.00 Acres
CONOCOPHILLIPS ALASKA II, INC., 18.514683 16.200347CHEVRON U.S.A. INC., 4.950600 4.331775DNR DOG, 0.000000 12.500000
Segment 2 640.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
28248 Lease Acres: 1,851.00, Unit Acres: 1,851.00, Participating Acres: 1,051.00, Royalty Acres: 1,051.00
Segment 1 1,851.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
Segment A 1,851.00 Acres
CONOCOPHILLIPS ALASKA, INC., 52.224680 45.696595CONOCOPHILLIPS ALASKA II, INC., 37.024720 32.396630EXXONMOBIL ALASKA PRODUCTION I, NC. 5.800000 5.075000CHEVRON U.S.A. INC., 4.950600 4.331775DNR DOG, 0.000000 12.500000
355023 Lease Acres: 3,255.00, Unit Acres: 3,255.00, Participating Acres: 2,935.00, Royalty Acres: 2,935.00
Segment 1 3,255.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
355024 Lease Acres: 1,800.00, Unit Acres: 1,800.00, Participating Acres: 1,335.00, Royalty Acres: 1,335.00
Segment 1 1,800.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
355030 Lease Acres: 4,480.00, Unit Acres: 4,480.00, Participating Acres: 320.00, Royalty Acres: 320.00
Segment 1 4,480.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
355032 Lease Acres: 5,108.00, Unit Acres: 5,108.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 5,108.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
Page:43Unitized Leases - Working Interest Ownership
KUPARUK RIVERLocation: BEAUFORT SEA Working Interest Royalty Interest
365501 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 640.00, Royalty Acres: 640.00
Segment 1 640.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 46.168510CONOCOPHILLIPS ALASKA II, INC., 39.282233 32.735010CHEVRON U.S.A. INC., 4.950600 4.125480EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.304000DNR DOG, 0.000000 16.667000
373112 Lease Acres: 5,583.00, Unit Acres: 3,464.00, Participating Acres: 3,464.00, Royalty Acres: 3,464.00
Segment 1 5,583.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
373301 Lease Acres: 677.15, Unit Acres: 677.15, Participating Acres: 677.15, Royalty Acres: 677.15
Segment 1 677.15 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
375074 Lease Acres: 2,560.00, Unit Acres: 2,240.00, Participating Acres: 2,240.00, Royalty Acres: 2,240.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
375075 Lease Acres: 2,533.00, Unit Acres: 480.00, Participating Acres: 480.00, Royalty Acres: 480.00
Segment 1 2,533.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
375108 Lease Acres: 2,523.00, Unit Acres: 480.00, Participating Acres: 480.00, Royalty Acres: 480.00
Segment 1 2,523.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
380051 Lease Acres: 2,560.00, Unit Acres: 2,240.00, Participating Acres: 2,240.00, Royalty Acres: 2,240.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
Page:44Unitized Leases - Working Interest Ownership
KUPARUK RIVERLocation: BEAUFORT SEA Working Interest Royalty Interest
380052 Lease Acres: 2,560.00, Unit Acres: 1,120.00, Participating Acres: 1,120.00, Royalty Acres: 1,120.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
380053 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
380054 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
380058 Lease Acres: 1,280.00, Unit Acres: 1,280.00, Participating Acres: 960.00, Royalty Acres: 960.00
Segment 1 1,280.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
Segment A 1,280.00 Acres
CONOCOPHILLIPS ALASKA, INC., 52.224680 45.696595CONOCOPHILLIPS ALASKA II, INC., 37.024720 32.396630EXXONMOBIL ALASKA PRODUCTION I, NC. 5.800000 5.075000CHEVRON U.S.A. INC., 4.950600 4.331775OVERRIDING ROYALTY, 0.000000 0.000000DNR DOG, 0.000000 12.500000
380106 Lease Acres: 2,437.00, Unit Acres: 2,437.00, Participating Acres: 1,220.00, Royalty Acres: 1,220.00
Segment 1 2,437.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
380107 Lease Acres: 2,448.00, Unit Acres: 2,448.00, Participating Acres: 1,995.50, Royalty Acres: 1,675.50
Segment 1 2,448.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
Page:45Unitized Leases - Working Interest Ownership
KUPARUK RIVERLocation: BEAUFORT SEA Working Interest Royalty Interest
385172 Lease Acres: 1,280.00, Unit Acres: 1,280.00, Participating Acres: 560.00, Royalty Acres: 560.00
Segment 1 1,280.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
Segment A 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 52.224680 45.696595CONOCOPHILLIPS ALASKA II, INC., 37.024720 32.396630EXXONMOBIL ALASKA PRODUCTION I, NC. 5.800000 5.075000CHEVRON U.S.A. INC., 4.950600 4.331775DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 0.000000
389058 Lease Acres: 5,607.00, Unit Acres: 2,800.50, Participating Acres: 2,800.50, Royalty Acres: 2,800.50
Segment 1 5,607.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.615650 48.663710CONOCOPHILLIPS ALASKA II, INC., 39.433750 34.504520CHEVRON U.S.A. INC., 4.950600 4.331770DNR DOG, 0.000000 12.500000
390434 Lease Acres: 2,556.40, Unit Acres: 2,556.40, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,556.40 Acres
CONOCOPHILLIPS ALASKA, INC., 94.684600 76.903840CHEVRON U.S.A. INC., 4.950600 4.125500EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.304000DNR DOG, 0.000000 16.666670OVERRIDING ROYALTY, 0.000000 1.999990
390503 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 640.00, Royalty Acres: 640.00
Segment 1 640.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.275300 46.062750CONOCOPHILLIPS ALASKA II, INC., 39.192000 32.660000CHEVRON U.S.A. INC., 4.950600 4.125500EXXONMOBIL ALASKA PRODUCTION I, NC. 0.582100 0.485080DNR DOG, 0.000000 16.666670
390505 Lease Acres: 1,230.15, Unit Acres: 1,230.15, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 1,230.15 Acres
CONOCOPHILLIPS ALASKA, INC., 94.684600 76.903840CHEVRON U.S.A. INC., 4.950600 4.125500EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.304000DNR DOG, 0.000000 16.666670OVERRIDING ROYALTY, 0.000000 1.999990
390506 Lease Acres: 1,280.00, Unit Acres: 1,280.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 1,280.00 Acres
CONOCOPHILLIPS ALASKA, INC., 94.684600 75.280060CHEVRON U.S.A. INC., 4.950600 4.125500EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.304000DNR DOG, 0.000000 16.666670OVERRIDING ROYALTY, 0.000000 3.623770
Page:46Unitized Leases - Working Interest Ownership
KUPARUK RIVERLocation: BEAUFORT SEA Working Interest Royalty Interest
390697 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 94.684600 76.903840CHEVRON U.S.A. INC., 4.950600 4.125500EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.304000DNR DOG, 0.000000 16.666670OVERRIDING ROYALTY, 0.000000 1.999990
390705 Lease Acres: 1,221.00, Unit Acres: 1,221.00, Participating Acres: 216.75, Royalty Acres: 216.75
Segment 1 1,221.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 47.369023CONOCOPHILLIPS ALASKA II, INC., 39.282233 33.586310CHEVRON U.S.A. INC., 4.950600 4.232763EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.311904OVERRIDING ROYALTY, 0.000000 2.000000DNR DOG, 0.000000 12.500000
Segment A 1,221.00 Acres
CONOCOPHILLIPS ALASKA, INC., 52.224680 44.652101CONOCOPHILLIPS ALASKA II, INC., 37.024720 31.656136EXXONMOBIL ALASKA PRODUCTION I, NC. 5.800000 4.959000CHEVRON U.S.A. INC., 4.950600 4.232763OVERRIDING ROYALTY, 0.000000 2.000000DNR DOG, 0.000000 12.500000
390982 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 640.00, Royalty Acres: 640.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 46.168637CONOCOPHILLIPS ALASKA II, INC., 39.282233 32.735193CHEVRON U.S.A. INC., 4.950600 4.125500EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.304000DNR DOG, 0.000000 16.666670
390983 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 640.00, Royalty Acres: 640.00
Segment 1 640.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 46.168637CONOCOPHILLIPS ALASKA II, INC., 39.282233 32.735193CHEVRON U.S.A. INC., 4.950600 4.125500EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.304000DNR DOG, 0.000000 16.666670
390984 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 640.00, Royalty Acres: 640.00
Segment 1 640.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 46.168637CONOCOPHILLIPS ALASKA II, INC., 39.282233 32.735193CHEVRON U.S.A. INC., 4.950600 4.125500EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.304000DNR DOG, 0.000000 16.666670
391908 Lease Acres: 1,157.00, Unit Acres: 1,157.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 1,157.00 Acres
CONOCOPHILLIPS ALASKA, INC., 94.684600 76.903840CHEVRON U.S.A. INC., 4.950600 4.125500EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.304000DNR DOG, 0.000000 16.666670OVERRIDING ROYALTY, 0.000000 1.999990
Page:47Unitized Leases - Working Interest Ownership
KUPARUK RIVERLocation: BEAUFORT SEA Working Interest Royalty Interest
391909 Lease Acres: 1,168.00, Unit Acres: 1,168.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 1,168.00 Acres
CONOCOPHILLIPS ALASKA, INC., 94.684600 75.280060CHEVRON U.S.A. INC., 4.950600 4.125500EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.304000DNR DOG, 0.000000 16.666670OVERRIDING ROYALTY, 0.000000 3.623770
392113 Lease Acres: 49.85, Unit Acres: 49.85, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 49.85 Acres
CONOCOPHILLIPS ALASKA, INC., 94.684600 77.903830CHEVRON U.S.A. INC., 4.950600 4.125500EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.304000DNR DOG, 0.000000 16.666670OVERRIDING ROYALTY, 0.000000 1.000000
392157 Lease Acres: 3.60, Unit Acres: 3.60, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 3.60 Acres
CONOCOPHILLIPS ALASKA, INC., 94.684600 77.903830CHEVRON U.S.A. INC., 4.950600 4.125500EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.304000OVERRIDING ROYALTY, 0.000000 1.000000DNR DOG, 0.000000 16.666670
392158 Lease Acres: 102.80, Unit Acres: 102.80, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 102.80 Acres
CONOCOPHILLIPS ALASKA, INC., 94.684600 77.903830CHEVRON U.S.A. INC., 4.950600 4.125500EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.304000OVERRIDING ROYALTY, 0.000000 1.000000DNR DOG, 0.000000 16.666670
392364 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,240.00, Royalty Acres: 2,240.00
Segment 1 2,560.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402370 46.168640CONOCOPHILLIPS ALASKA II, INC., 39.282230 32.735190CHEVRON U.S.A. INC., 4.950600 4.125500EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.304000DNR DOG, 0.000000 16.666670
393883 Lease Acres: 5,760.00, Unit Acres: 5,760.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 5,760.00 Acres
CONOCOPHILLIPS ALASKA, INC., 94.684600 77.512337CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200OVERRIDING ROYALTY, 0.000000 5.336688DNR DOG, 0.000000 12.500000
Segment A 5,760.00 Acres
CONOCOPHILLIPS ALASKA, INC., 94.684600 76.974293CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200OVERRIDING ROYALTY, 0.000000 5.874732DNR DOG, 0.000000 12.500000
Page:48Unitized Leases - Working Interest Ownership
KUPARUK RIVERLocation: BEAUFORT SEA Working Interest Royalty Interest
393884 Lease Acres: 5,645.24, Unit Acres: 5,645.24, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 5,645.24 Acres
CONOCOPHILLIPS ALASKA, INC., 94.684600 77.512337CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200OVERRIDING ROYALTY, 0.000000 5.336688DNR DOG, 0.000000 12.500000
Segment A 5,645.24 Acres
CONOCOPHILLIPS ALASKA, INC., 94.684600 76.974293CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 5.874732
47449Lies Across Multiple Units
Lease Acres: 2,459.00, Unit Acres: 2,459.00, Participating Acres: 2,459.00, Royalty Acres: 2,459.00
Segment 1 1,868.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852344CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567157HILCORP NORTH SLOPE, LLC, 26.360567 23.065499CHEVRON U.S.A. INC., 1.160000 1.015000DNR DOG, 0.000000 12.500000
Segment 2 591.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
Segment A 591.00 Acres
CONOCOPHILLIPS ALASKA, INC., 52.224680 45.696595CONOCOPHILLIPS ALASKA II, INC., 37.024720 32.396630EXXONMOBIL ALASKA PRODUCTION I, NC. 5.800000 5.075000CHEVRON U.S.A. INC., 4.950600 4.331775DNR DOG, 0.000000 12.500000
LEWIS RIVERLocation: COOK INLET Working Interest Royalty Interest
58798 Lease Acres: 1,280.00, Unit Acres: 320.00, Participating Acres: 320.00, Royalty Acres: 320.00
Segment 1 1,280.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
58801 Lease Acres: 1,280.00, Unit Acres: 220.00, Participating Acres: 220.00, Royalty Acres: 220.00
Segment 1 1,280.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
58802 Lease Acres: 640.00, Unit Acres: 80.00, Participating Acres: 80.00, Royalty Acres: 80.00
Segment 1 640.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Page:49Unitized Leases - Working Interest Ownership
MIDDLE GROUND SHOALLocation: COOK INLET Working Interest Royalty Interest
17595 Lease Acres: 2,636.00, Unit Acres: 2,636.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,636.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
18744 Lease Acres: 80.00, Unit Acres: 80.00, Participating Acres: 80.00, Royalty Acres: 80.00
Segment 1 80.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
18746 Lease Acres: 1,080.00, Unit Acres: 1,080.00, Participating Acres: 1,080.00, Royalty Acres: 1,080.00
Segment 1 1,080.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
18754 Lease Acres: 3,746.00, Unit Acres: 3,476.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 3,746.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
18756 Lease Acres: 5,120.00, Unit Acres: 5,120.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 5,120.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
MILNE POINTLocation: BEAUFORT SEA Working Interest Royalty Interest
25509 Lease Acres: 2,533.00, Unit Acres: 2,533.00, Participating Acres: 2,533.00, Royalty Acres: 2,533.00
Segment 1 2,533.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
25514 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
25515 Lease Acres: 2,544.00, Unit Acres: 2,544.00, Participating Acres: 2,544.00, Royalty Acres: 2,544.00
Segment 1 2,544.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
25516 Lease Acres: 1,280.00, Unit Acres: 1,280.00, Participating Acres: 1,280.00, Royalty Acres: 1,280.00
Segment 1 1,280.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
25517 Lease Acres: 2,555.00, Unit Acres: 2,555.00, Participating Acres: 2,555.00, Royalty Acres: 2,555.00
Segment 1 2,555.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
25518 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
25906 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
28231 Lease Acres: 2,555.00, Unit Acres: 2,555.00, Participating Acres: 2,555.00, Royalty Acres: 2,555.00
Segment 1 2,555.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Page:50Unitized Leases - Working Interest Ownership
MILNE POINTLocation: BEAUFORT SEA Working Interest Royalty Interest
28232 Lease Acres: 2,560.00, Unit Acres: 800.00, Participating Acres: 800.00, Royalty Acres: 800.00
Segment 1 2,560.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment A 2,560.00 Acres
HILCORP ALASKA, LLC, 100.000000 85.125000OVERRIDING ROYALTY, 0.000000 2.375000DNR DOG, 0.000000 12.500000
315848 Lease Acres: 1,280.00, Unit Acres: 1,280.00, Participating Acres: 1,280.00, Royalty Acres: 1,280.00
Segment 1 1,280.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
355016 Lease Acres: 5,071.00, Unit Acres: 1,537.00, Participating Acres: 1,537.00, Royalty Acres: 1,537.00
Segment 1 5,071.00 Acres
HILCORP ALASKA, LLC, 100.000000 82.750000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 4.750000
Segment A 5,071.00 Acres
HILCORP ALASKA, LLC, 50.000000 42.750000HERBALY EXPLORATION LLC, 45.000000 38.475000JOYCE, GEORGE ALAN 5.000000 4.275000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 2.000000
355017 Lease Acres: 4,480.00, Unit Acres: 3,440.00, Participating Acres: 3,440.00, Royalty Acres: 3,440.00
Segment 1 4,480.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
355018 Lease Acres: 5,083.00, Unit Acres: 4,403.00, Participating Acres: 4,403.00, Royalty Acres: 4,403.00
Segment 1 5,083.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
355021 Lease Acres: 5,120.00, Unit Acres: 1,080.00, Participating Acres: 1,080.00, Royalty Acres: 1,080.00
Segment 1 5,120.00 Acres
HILCORP ALASKA, LLC, 100.000000 83.750000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 3.750000
Segment A 5,120.00 Acres
ENI PETROLEUM US LLC, 100.000000 81.750000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 5.750000
Segment B 5,120.00 Acres
ENI PETROLEUM US LLC, 50.000000 40.875000HERBALY EXPLORATION LLC, 45.000000 39.375000JOYCE, GEORGE ALAN 5.000000 4.375000OVERRIDING ROYALTY, 0.000000 2.875000DNR DOG, 0.000000 12.500000
375132 Lease Acres: 2,560.00, Unit Acres: 1,000.00, Participating Acres: 1,000.00, Royalty Acres: 3,560.00
Segment 1 2,560.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment A 2,560.00 Acres
HILCORP ALASKA, LLC, 100.000000 85.125000OVERRIDING ROYALTY, 0.000000 2.375000DNR DOG, 0.000000 12.500000
Page:51Unitized Leases - Working Interest Ownership
MILNE POINTLocation: BEAUFORT SEA Working Interest Royalty Interest
375133 Lease Acres: 2,560.00, Unit Acres: 1,200.00, Participating Acres: 1,120.00, Royalty Acres: 1,120.00
Segment 1 2,560.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment A 2,560.00 Acres
HILCORP ALASKA, LLC, 100.000000 85.125000OVERRIDING ROYALTY, 0.000000 2.375000DNR DOG, 0.000000 12.500000
380109 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
380110 Lease Acres: 2,437.00, Unit Acres: 2,437.00, Participating Acres: 2,437.00, Royalty Acres: 2,437.00
Segment 1 2,437.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
388235 Lease Acres: 1,920.00, Unit Acres: 1,920.00, Participating Acres: 1,920.00, Royalty Acres: 1,920.00
Segment 1 1,920.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment A 1,920.00 Acres
HILCORP ALASKA, LLC, 100.000000 75.000000OVERRIDING ROYALTY, 0.000000 12.500000DNR DOG, 0.000000 12.500000
392703 Lease Acres: 948.00, Unit Acres: 948.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 948.00 Acres
HILCORP ALASKA, LLC, 100.000000 83.333330DNR DOG, 0.000000 16.666670
47433 Lease Acres: 2,560.00, Unit Acres: 2,280.00, Participating Acres: 2,280.00, Royalty Acres: 2,280.00
Segment 1 2,560.00 Acres
HILCORP ALASKA, LLC, 100.000000 78.400000OVERRIDING ROYALTY, 0.000000 1.600000DNR DOG, 0.000000 20.000000
47434 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 1,600.00, Royalty Acres: 1,600.00
Segment 1 2,560.00 Acres
HILCORP ALASKA, LLC, 100.000000 80.000000DNR DOG, 0.000000 20.000000
47437 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
HILCORP ALASKA, LLC, 100.000000 78.650000DNR DOG, 0.000000 20.000000OVERRIDING ROYALTY, 0.000000 1.350000
47438 Lease Acres: 2,544.00, Unit Acres: 1,784.00, Participating Acres: 1,464.00, Royalty Acres: 1,464.00
Segment 1 2,544.00 Acres
HILCORP ALASKA, LLC, 100.000000 77.300000OVERRIDING ROYALTY, 0.000000 2.700000DNR DOG, 0.000000 20.000000
NICOLAI CREEKLocation: COOK INLET Working Interest Royalty Interest
17585 Lease Acres: 5,619.67, Unit Acres: 37.58, Participating Acres: 37.58, Royalty Acres: 37.58
Segment 1 116.82 Acres
AMAROQ RESOURCES, LLC, 100.000000 87.000000OVERRIDING ROYALTY, 0.000000 0.500000
Page:52Unitized Leases - Working Interest Ownership
NICOLAI CREEKLocation: COOK INLET Working Interest Royalty Interest
17585 Segment 1 DNR DOG, 0.000000 12.500000Segment 2 5,055.87 Acres
AMAROQ RESOURCES, LLC, 75.000000 65.625000HILCORP ALASKA, LLC, 25.000000 21.875000DNR DOG, 0.000000 12.500000
Segment 3 80.00 Acres
AMAROQ RESOURCES, LLC, 100.000000 86.500000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 1.000000
Segment 4 126.98 Acres
AMAROQ RESOURCES, LLC, 75.000000 65.625000HILCORP ALASKA, LLC, 25.000000 21.875000DNR DOG, 0.000000 12.500000
Segment 5 240.00 Acres
AMAROQ RESOURCES, LLC, 75.000000 64.625000HILCORP ALASKA, LLC, 25.000000 21.875000OVERRIDING ROYALTY, 0.000000 1.000000DNR DOG, 0.000000 12.500000
Segment A 116.82 Acres
HILCORP ALASKA, LLC, 100.000000 85.000000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 2.500000
Segment B 126.98 Acres
HILCORP ALASKA, LLC, 100.000000 85.000000OVERRIDING ROYALTY, 0.000000 2.500000DNR DOG, 0.000000 12.500000
Segment C 5,055.87 Acres
HILCORP ALASKA, LLC, 100.000000 86.000000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 1.500000
Segment D 80.00 Acres
HILCORP ALASKA, LLC, 100.000000 85.000000OVERRIDING ROYALTY, 0.000000 2.500000DNR DOG, 0.000000 12.500000
Segment E 240.00 Acres
HILCORP ALASKA, LLC, 100.000000 85.000000OVERRIDING ROYALTY, 0.000000 2.500000DNR DOG, 0.000000 12.500000
17598 Lease Acres: 3,241.13, Unit Acres: 32.00, Participating Acres: 32.00, Royalty Acres: 32.00
Segment 1 3,217.03 Acres
AMAROQ RESOURCES, LLC, 100.000000 86.500000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 1.000000
Segment 2 24.10 Acres
AMAROQ RESOURCES, LLC, 100.000000 86.250000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 1.250000
Segment A 3,217.03 Acres
HILCORP ALASKA, LLC, 100.000000 85.000000OVERRIDING ROYALTY, 0.000000 2.500000DNR DOG, 0.000000 12.500000
Segment B 24.10 Acres
HILCORP ALASKA, LLC, 100.000000 84.750000OVERRIDING ROYALTY, 0.000000 2.750000DNR DOG, 0.000000 12.500000
Page:53Unitized Leases - Working Interest Ownership
NICOLAI CREEKLocation: COOK INLET Working Interest Royalty Interest
391471 Lease Acres: 44.51, Unit Acres: 44.51, Participating Acres: 44.51, Royalty Acres: 44.51
Segment 1 45.30 Acres
AMAROQ RESOURCES, LLC, 100.000000 83.500000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 4.000000
Segment A 44.51 Acres
APACHE ALASKA CORPORATION, 100.000000 82.000000OVERRIDING ROYALTY, 0.000000 5.500000DNR DOG, 0.000000 12.500000
391472 Lease Acres: 1,622.88, Unit Acres: 35.90, Participating Acres: 35.90, Royalty Acres: 35.90
Segment 1 1,586.98 Acres
AMAROQ RESOURCES, LLC, 100.000000 83.500000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 4.000000
Segment 2 35.90 Acres
AMAROQ RESOURCES, LLC, 100.000000 83.250000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 4.250000
Segment A 1,586.98 Acres
APACHE ALASKA CORPORATION, 100.000000 82.000000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 5.500000
Segment B 35.90 Acres
APACHE ALASKA CORPORATION, 100.000000 81.750000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 5.750000
63279 Lease Acres: 522.00, Unit Acres: 320.00, Participating Acres: 320.00, Royalty Acres: 320.00
Segment 1 202.00 Acres
AMAROQ RESOURCES, LLC, 100.000000 83.500000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 4.000000
Segment 2 320.00 Acres
AMAROQ RESOURCES, LLC, 100.000000 83.500000OVERRIDING ROYALTY, 0.000000 4.000000DNR DOG, 0.000000 12.500000
Segment A 320.00 Acres
APACHE ALASKA CORPORATION, 100.000000 82.000000OVERRIDING ROYALTY, 0.000000 5.500000DNR DOG, 0.000000 12.500000
Segment B 202.00 Acres
APACHE ALASKA CORPORATION, 100.000000 82.000000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 5.500000
NIKAITCHUQ UNITLocation: BEAUFORT SEA Working Interest Royalty Interest
388571 Lease Acres: 2,766.36, Unit Acres: 2,766.36, Participating Acres: 2,643.63, Royalty Acres: 2,643.63
Segment 1 2,766.36 Acres
ENI PETROLEUM US LLC, 100.000000 79.083330OVERRIDING ROYALTY, 0.000000 4.250000DNR DOG, 0.000000 16.666670
388572 Lease Acres: 1,968.24, Unit Acres: 1,968.24, Participating Acres: 1,120.00, Royalty Acres: 1,120.00
Segment 1 1,968.24 Acres
ENI PETROLEUM US LLC, 100.000000 79.083330OVERRIDING ROYALTY, 0.000000 4.250000
Page:54Unitized Leases - Working Interest Ownership
NIKAITCHUQ UNITLocation: BEAUFORT SEA Working Interest Royalty Interest
388572 Segment 1 DNR DOG, 0.000000 16.666670388574 Lease Acres: 1,920.00, Unit Acres: 1,920.00, Participating Acres: 1,920.00, Royalty Acres: 1,920.00
Segment 1 1,920.00 Acres
ENI PETROLEUM US LLC, 100.000000 79.083330DNR DOG, 0.000000 16.666670OVERRIDING ROYALTY, 0.000000 4.250000
388575 Lease Acres: 1,280.00, Unit Acres: 1,280.00, Participating Acres: 760.00, Royalty Acres: 760.00
Segment 1 1,280.00 Acres
ENI PETROLEUM US LLC, 100.000000 79.083330OVERRIDING ROYALTY, 0.000000 4.250000DNR DOG, 0.000000 16.666670
388577 Lease Acres: 1,280.00, Unit Acres: 1,280.00, Participating Acres: 840.00, Royalty Acres: 840.00
Segment 1 1,280.00 Acres
ENI PETROLEUM US LLC, 100.000000 79.083330DNR DOG, 0.000000 16.666670OVERRIDING ROYALTY, 0.000000 4.250000
388581 Lease Acres: 2,500.00, Unit Acres: 2,500.00, Participating Acres: 800.00, Royalty Acres: 800.00
Segment 1 2,500.00 Acres
ENI PETROLEUM US LLC, 100.000000 80.000000OVERRIDING ROYALTY, 0.000000 3.333330DNR DOG, 0.000000 16.666670
388582 Lease Acres: 1,280.00, Unit Acres: 1,280.00, Participating Acres: 960.00, Royalty Acres: 960.00
Segment 1 1,280.00 Acres
ENI PETROLEUM US LLC, 100.000000 80.000000OVERRIDING ROYALTY, 0.000000 3.333330DNR DOG, 0.000000 16.666670
388583 Lease Acres: 1,894.00, Unit Acres: 1,894.00, Participating Acres: 1,894.00, Royalty Acres: 1,894.00
Segment 1 1,894.00 Acres
ENI PETROLEUM US LLC, 100.000000 80.000000DNR DOG, 0.000000 16.666670OVERRIDING ROYALTY, 0.000000 3.333330
390615 Lease Acres: 1,280.00, Unit Acres: 1,280.00, Participating Acres: 1,280.00, Royalty Acres: 1,280.00
Segment 1 1,280.00 Acres
ENI PETROLEUM US LLC, 100.000000 82.333340OVERRIDING ROYALTY, 0.000000 0.999990DNR DOG, 0.000000 16.666670
390616 Lease Acres: 1,280.00, Unit Acres: 1,280.00, Participating Acres: 1,280.00, Royalty Acres: 1,280.00
Segment 1 1,280.00 Acres
ENI PETROLEUM US LLC, 100.000000 82.333340OVERRIDING ROYALTY, 0.000000 0.999990DNR DOG, 0.000000 16.666670
391283 Lease Acres: 3,780.00, Unit Acres: 3,780.00, Participating Acres: 3,780.00, Royalty Acres: 3,780.00
Segment 1 3,780.00 Acres
ENI PETROLEUM US LLC, 100.000000 80.650108OVERRIDING ROYALTY, 0.000000 6.849892DNR DOG, 0.000000 12.500000
NINILCHIKLocation: COOK INLET Working Interest Royalty Interest
359242 Lease Acres: 852.00, Unit Acres: 852.00, Participating Acres: 510.48, Royalty Acres: 510.48
Segment 1 852.00 Acres HILCORP ALASKA, LLC, 100.000000 78.000000
Page:55Unitized Leases - Working Interest Ownership
NINILCHIKLocation: COOK INLET Working Interest Royalty Interest
359242 Segment 1 852.00 Acres
DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 9.500000
384305 Lease Acres: 2,157.99, Unit Acres: 2,157.99, Participating Acres: 520.00, Royalty Acres: 520.00
Segment 1 2,157.99 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
384306 Lease Acres: 480.00, Unit Acres: 480.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 480.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
384314 Lease Acres: 3,518.45, Unit Acres: 3,518.45, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 3,518.45 Acres
HILCORP ALASKA, LLC, 100.000000 82.000000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 5.500000
384318 Lease Acres: 320.00, Unit Acres: 320.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 320.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
384372 Lease Acres: 3,507.84, Unit Acres: 3,507.84, Participating Acres: 1,055.78, Royalty Acres: 1,055.78
Segment 1 3,507.84 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
388226 Lease Acres: 120.00, Unit Acres: 120.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 120.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000SALE 85A, DNR, DOG, 0.000000 12.500000
389180 Lease Acres: 4,625.02, Unit Acres: 4,625.02, Participating Acres: 800.00, Royalty Acres: 800.00
Segment 1 4,625.02 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
389181 Lease Acres: 339.86, Unit Acres: 339.86, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 339.86 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
389737 Lease Acres: 3,095.55, Unit Acres: 3,095.55, Participating Acres: 951.85, Royalty Acres: 951.85
Segment 1 3,095.55 Acres
HILCORP ALASKA, LLC, 100.000000 81.000000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 6.500000
390085 Lease Acres: 160.00, Unit Acres: 160.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 160.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
390105 Lease Acres: 174.01, Unit Acres: 174.01, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 174.01 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
390363 Lease Acres: 99.96, Unit Acres: 99.96, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 99.96 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Page:56Unitized Leases - Working Interest Ownership
NINILCHIKLocation: COOK INLET Working Interest Royalty Interest
590 Lease Acres: 564.45, Unit Acres: 564.45, Participating Acres: 564.45, Royalty Acres: 564.45
Segment 1 564.45 Acres
HILCORP ALASKA, LLC, 100.000000 84.250000OVERRIDING ROYALTY, 0.000000 3.250000DNR DOG, 0.000000 12.500000
NORTH COOK INLETLocation: COOK INLET Working Interest Royalty Interest
17589 Lease Acres: 5,002.00, Unit Acres: 4,375.50, Participating Acres: 4,375.50, Royalty Acres: 4,375.50
Segment 1 5,002.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment A 5,002.00 Acres
HILCORP ALASKA, LLC, 100.000000 85.000000OVERRIDING ROYALTY, 0.000000 2.500000DNR DOG, 0.000000 12.500000
17590 Lease Acres: 4,800.00, Unit Acres: 640.00, Participating Acres: 640.00, Royalty Acres: 640.00
Segment 1 4,160.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment 2 640.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment A 640.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
18740 Lease Acres: 5,120.00, Unit Acres: 800.00, Participating Acres: 800.00, Royalty Acres: 800.00
Segment 1 5,120.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment A 5,120.00 Acres
HILCORP ALASKA, LLC, 100.000000 85.000000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 2.500000
18741 Lease Acres: 5,120.00, Unit Acres: 640.00, Participating Acres: 640.00, Royalty Acres: 640.00
Segment 1 5,120.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment A 5,120.00 Acres
HILCORP ALASKA, LLC, 100.000000 85.000000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 2.500000
37831 Lease Acres: 3,326.00, Unit Acres: 3,326.00, Participating Acres: 3,326.00, Royalty Acres: 3,326.00
Segment 1 3,326.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment X 3,326.00 Acres HILCORP ALASKA, LLC, 100.000000 0.000000Segment Y 3,326.00 Acres HILCORP ALASKA, LLC, 100.000000 0.000000
Page:57Unitized Leases - Working Interest Ownership
NORTH FORKLocation: COOK INLET Working Interest Royalty Interest
2095 Lease Acres: 1,240.00, Unit Acres: 560.00, Participating Acres: 80.00, Royalty Acres: 80.00
Segment 1 360.00 Acres
VISION RESOURCES, LLC, 100.000000 80.689426DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 6.810574
Segment 2 120.00 Acres
VISION RESOURCES, LLC, 100.000000 76.573501OVERRIDING ROYALTY, 0.000000 10.926499DNR DOG, 0.000000 12.500000
Segment 3 280.00 Acres
VISION RESOURCES, LLC, 100.000000 77.436696DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 10.063304
Segment 4 480.00 Acres
VISION RESOURCES, LLC, 100.000000 76.471836OVERRIDING ROYALTY, 0.000000 11.028165DNR DOG, 0.000000 12.500000
390603 Lease Acres: 321.84, Unit Acres: 321.84, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 321.84 Acres
VISION RESOURCES, LLC, 100.000000 80.000000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 7.500000
391210 Lease Acres: 1,920.00, Unit Acres: 640.00, Participating Acres: 360.00, Royalty Acres: 360.00
Segment 1 1,280.00 Acres
VISION RESOURCES, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment 2 480.00 Acres
VISION RESOURCES, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment 3 160.00 Acres
VISION RESOURCES, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
391211 Lease Acres: 2,520.00, Unit Acres: 920.00, Participating Acres: 240.00, Royalty Acres: 240.00
Segment 1 1,720.00 Acres
VISION RESOURCES, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment 2 160.00 Acres
VISION RESOURCES, LLC, 100.000000 84.665381DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 2.834619
Segment 3 320.00 Acres
VISION RESOURCES, LLC, 100.000000 86.864878DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 0.635122
Segment 4 160.00 Acres
VISION RESOURCES, LLC, 100.000000 86.864878OVERRIDING ROYALTY, 0.000000 0.635122DNR DOG, 0.000000 12.500000
Segment 5 80.00 Acres
VISION RESOURCES, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment 6 80.00 Acres
VISION RESOURCES, LLC, 100.000000 86.864878OVERRIDING ROYALTY, 0.000000 0.635122DNR DOG, 0.000000 12.500000
Page:58Unitized Leases - Working Interest Ownership
NORTH FORKLocation: COOK INLET Working Interest Royalty Interest
733 Lease Acres: 600.00, Unit Acres: 160.00, Participating Acres: 120.00, Royalty Acres: 120.00
Segment 1 440.00 Acres
VISION RESOURCES, LLC, 100.000000 78.775000OVERRIDING ROYALTY, 0.000000 8.725000DNR DOG, 0.000000 12.500000
Segment 2 40.00 Acres
VISION RESOURCES, LLC, 100.000000 80.189425DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 7.310575
Segment 3 120.00 Acres
VISION RESOURCES, LLC, 100.000000 77.891525DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 9.608475
NORTH TRADING BAYLocation: COOK INLET Working Interest Royalty Interest
18776 Lease Acres: 960.00, Unit Acres: 320.00, Participating Acres: 320.00, Royalty Acres: 320.00
Segment 1 640.00 Acres
AURORA GAS, LLC, 50.000000 43.750000HILCORP ALASKA, LLC, 50.000000 43.750000DNR DOG, 0.000000 12.500000
Segment 2 320.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
35431 Lease Acres: 320.00, Unit Acres: 240.00, Participating Acres: 240.00, Royalty Acres: 240.00
Segment 1 80.00 Acres
AURORA GAS, LLC, 50.000000 43.750000HILCORP ALASKA, LLC, 50.000000 43.750000DNR DOG, 0.000000 12.500000
Segment 2 240.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
392195 Lease Acres: 560.00, Unit Acres: 560.00, Participating Acres: 560.00, Royalty Acres: 560.00
Segment 1 560.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
NORTHSTARLocation: BEAUFORT SEA Working Interest Royalty Interest
312798 Lease Acres: 4,392.82, Unit Acres: 2,142.79, Participating Acres: 1,880.76, Royalty Acres: 1,880.76
Segment 1 4,392.82 Acres
HILCORP ALASKA, LLC, 100.000000 80.000000DNR DOG, 0.000000 20.000000
312799 Lease Acres: 4,472.37, Unit Acres: 4,292.66, Participating Acres: 4,292.66, Royalty Acres: 4,292.66
Segment 1 4,472.37 Acres
HILCORP ALASKA, LLC, 100.000000 80.000000DNR DOG, 0.000000 20.000000
312808 Lease Acres: 3,432.92, Unit Acres: 1,285.95, Participating Acres: 1,093.36, Royalty Acres: 1,093.36
Segment 1 3,432.92 Acres
HILCORP ALASKA, LLC, 100.000000 80.000000DNR DOG, 0.000000 20.000000
312809 Lease Acres: 5,301.38, Unit Acres: 2,572.84, Participating Acres: 2,572.84, Royalty Acres: 2,572.84
Segment 1 5,301.38 Acres
HILCORP ALASKA, LLC, 100.000000 80.000000DNR DOG, 0.000000 20.000000
Page:59Unitized Leases - Working Interest Ownership
OOOGURUKLocation: BEAUFORT SEA Working Interest Royalty Interest
355036 Lease Acres: 5,760.00, Unit Acres: 5,760.00, Participating Acres: 5,760.00, Royalty Acres: 5,760.00
Segment 1 5,760.00 Acres
ENI PETROLEUM US LLC, 100.000000 82.478610OVERRIDING ROYALTY, 0.000000 5.021390DNR DOG, 0.000000 12.500000
Segment A 5,760.00 Acres
ENI PETROLEUM US LLC, 100.000000 82.844536OVERRIDING ROYALTY, 0.000000 4.655464DNR DOG, 0.000000 12.500000
355037 Lease Acres: 5,724.00, Unit Acres: 5,724.00, Participating Acres: 2,880.00, Royalty Acres: 2,880.00
Segment 1 5,724.00 Acres
ENI PETROLEUM US LLC, 100.000000 82.423262OVERRIDING ROYALTY, 0.000000 5.076738DNR DOG, 0.000000 12.500000
Segment A 5,724.00 Acres
ENI PETROLEUM US LLC, 100.000000 82.625267OVERRIDING ROYALTY, 0.000000 4.874732DNR DOG, 0.000000 12.500000
355038 Lease Acres: 2,240.00, Unit Acres: 2,240.00, Participating Acres: 2,040.00, Royalty Acres: 2,040.00
Segment A 800.00 Acres
ENI PETROLEUM US LLC, 100.000000 82.423262DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 5.076738
Segment B 1,920.00 Acres
ENI PETROLEUM US LLC, 100.000000 82.423262DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 5.076738
355039 Lease Acres: 1,200.00, Unit Acres: 1,200.00, Participating Acres: 400.00, Royalty Acres: 400.00
Segment A 1,200.00 Acres
ENI PETROLEUM US LLC, 100.000000 82.423262DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 5.076738
379301 Lease Acres: 2,517.00, Unit Acres: 2,517.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,517.00 Acres
ENI PETROLEUM US LLC, 100.000000 79.083300OVERRIDING ROYALTY, 0.000000 4.250000DNR DOG, 0.000000 16.666700
389949 Lease Acres: 1,280.00, Unit Acres: 1,280.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 1,280.00 Acres
ENI PETROLEUM US LLC, 100.000000 81.400000DNR DOG, 0.000000 16.666670OVERRIDING ROYALTY, 0.000000 1.933330
389950 Lease Acres: 2,533.00, Unit Acres: 2,533.00, Participating Acres: 1,773.00, Royalty Acres: 1,773.00
Segment 1 2,533.00 Acres
ENI PETROLEUM US LLC, 100.000000 81.400000OVERRIDING ROYALTY, 0.000000 1.933330DNR DOG, 0.000000 16.666670
389951 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
ENI PETROLEUM US LLC, 100.000000 81.400000DNR DOG, 0.000000 16.666670OVERRIDING ROYALTY, 0.000000 1.933330
Page:60Unitized Leases - Working Interest Ownership
OOOGURUKLocation: BEAUFORT SEA Working Interest Royalty Interest
389952 Lease Acres: 1,271.00, Unit Acres: 1,271.00, Participating Acres: 471.00, Royalty Acres: 471.00
Segment 1 1,271.00 Acres
ENI PETROLEUM US LLC, 100.000000 81.400000OVERRIDING ROYALTY, 0.000000 1.933330DNR DOG, 0.000000 16.666670
389953 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
ENI PETROLEUM US LLC, 100.000000 81.400000OVERRIDING ROYALTY, 0.000000 1.933330DNR DOG, 0.000000 16.666670
389954 Lease Acres: 1,263.00, Unit Acres: 1,263.00, Participating Acres: 347.25, Royalty Acres: 347.25
Segment 1 1,263.00 Acres
ENI PETROLEUM US LLC, 100.000000 81.400000DNR DOG, 0.000000 16.666670OVERRIDING ROYALTY, 0.000000 1.933330
389955 Lease Acres: 1,280.00, Unit Acres: 1,280.00, Participating Acres: 80.00, Royalty Acres: 80.00
Segment 1 1,280.00 Acres
ENI PETROLEUM US LLC, 100.000000 81.400000OVERRIDING ROYALTY, 0.000000 1.933330DNR DOG, 0.000000 16.666670
389956 Lease Acres: 1,280.00, Unit Acres: 1,280.00, Participating Acres: 80.00, Royalty Acres: 80.00
Segment 1 1,280.00 Acres
ENI PETROLEUM US LLC, 100.000000 81.400000DNR DOG, 0.000000 16.666670OVERRIDING ROYALTY, 0.000000 1.933330
389958 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,320.00, Royalty Acres: 2,320.00
Segment 1 2,560.00 Acres
ENI PETROLEUM US LLC, 100.000000 81.400000OVERRIDING ROYALTY, 0.000000 1.933330DNR DOG, 0.000000 16.666670
389959 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 1,920.00, Royalty Acres: 1,920.00
Segment 1 2,560.00 Acres
ENI PETROLEUM US LLC, 100.000000 79.083330OVERRIDING ROYALTY, 0.000000 4.250000DNR DOG, 0.000000 16.666670
389960 Lease Acres: 2,523.00, Unit Acres: 2,523.00, Participating Acres: 280.00, Royalty Acres: 280.00
Segment 1 2,523.00 Acres
ENI PETROLEUM US LLC, 100.000000 79.083330DNR DOG, 0.000000 16.666670OVERRIDING ROYALTY, 0.000000 4.250000
PIKKA UNITLocation: BEAUFORT SEA Working Interest Royalty Interest
391013 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000DNR DOG, 0.000000 10.550000OVERRIDING ROYALTY, 0.000000 3.333330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 6.116670
Page:61Unitized Leases - Working Interest Ownership
PIKKA UNITLocation: BEAUFORT SEA Working Interest Royalty Interest
391022 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000DNR DOG, 0.000000 8.441670OVERRIDING ROYALTY, 0.000000 3.333330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 8.225000
391303 Lease Acres: 1,280.00, Unit Acres: 1,280.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 1,280.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.801700REPSOL E&P USA LLC, 49.000000 39.201630OVERRIDING ROYALTY, 0.000000 3.330000DNR DOG, 0.000000 16.666670
391320 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000DNR DOG, 0.000000 9.178340OVERRIDING ROYALTY, 0.000000 3.333330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 7.488330
391322 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000DNR DOG, 0.000000 11.958340OVERRIDING ROYALTY, 0.000000 3.333330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 4.708330
391387 Lease Acres: 1,893.00, Unit Acres: 1,893.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 1,893.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000DNR DOG, 0.000000 16.666670OVERRIDING ROYALTY, 0.000000 3.333330
391388 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,560.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000OVERRIDING ROYALTY, 0.000000 3.333330DNR DOG, 0.000000 16.666670
391391 Lease Acres: 1,362.16, Unit Acres: 1,362.16, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 1,362.16 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000OVERRIDING ROYALTY, 0.000000 3.333330DNR DOG, 0.000000 16.666670
391392 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,560.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000DNR DOG, 0.000000 16.666670
Page:62Unitized Leases - Working Interest Ownership
PIKKA UNITLocation: BEAUFORT SEA Working Interest Royalty Interest
391392 Segment 1 OVERRIDING ROYALTY, 0.000000 3.333330391393 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000DNR DOG, 0.000000 16.666670OVERRIDING ROYALTY, 0.000000 3.333330
391394 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,560.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000OVERRIDING ROYALTY, 0.000000 3.333330DNR DOG, 0.000000 16.666670
391395 Lease Acres: 2,523.21, Unit Acres: 2,523.21, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,523.21 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000DNR DOG, 0.000000 16.666670OVERRIDING ROYALTY, 0.000000 3.333330
391396 Lease Acres: 1,094.10, Unit Acres: 1,094.10, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 1,094.10 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000DNR DOG, 0.000000 16.666670OVERRIDING ROYALTY, 0.000000 3.333330
391445 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 6.996670OVERRIDING ROYALTY, 0.000000 3.333330DNR DOG, 0.000000 9.670000
391449 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000DNR DOG, 0.000000 12.710000OVERRIDING ROYALTY, 0.000000 3.333330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 3.956670
391450 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000OVERRIDING ROYALTY, 0.000000 3.333330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 6.236670DNR DOG, 0.000000 10.430000
391451 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000
Page:63Unitized Leases - Working Interest Ownership
PIKKA UNITLocation: BEAUFORT SEA Working Interest Royalty Interest
391451 Segment 1 640.00 Acres
DNR DOG, 0.000000 10.071670OVERRIDING ROYALTY, 0.000000 3.333330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 6.595000
391452 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000DNR DOG, 0.000000 12.796670ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 3.870000OVERRIDING ROYALTY, 0.000000 3.333330
391453 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000OVERRIDING ROYALTY, 0.000000 3.333330DNR DOG, 0.000000 12.928340ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 3.738330
391454 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000OVERRIDING ROYALTY, 0.000000 3.333330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 6.101670DNR DOG, 0.000000 10.565000
391455 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 7.733330DNR DOG, 0.000000 8.933340OVERRIDING ROYALTY, 0.000000 3.333330
391456 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000OVERRIDING ROYALTY, 0.000000 3.333330DNR DOG, 0.000000 16.666670
391457 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,560.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000OVERRIDING ROYALTY, 0.000000 3.333330DNR DOG, 0.000000 16.666670
391458 Lease Acres: 2,544.00, Unit Acres: 2,544.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,544.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000DNR DOG, 0.000000 16.666670OVERRIDING ROYALTY, 0.000000 3.333330
Page:64Unitized Leases - Working Interest Ownership
PIKKA UNITLocation: BEAUFORT SEA Working Interest Royalty Interest
391459 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,560.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 42.500000REPSOL E&P USA LLC, 49.000000 40.833330DNR DOG, 0.000000 16.666670
391460 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,560.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000DNR DOG, 0.000000 16.666670OVERRIDING ROYALTY, 0.000000 3.333330
391461 Lease Acres: 2,555.00, Unit Acres: 2,555.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,555.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000DNR DOG, 0.000000 16.666670OVERRIDING ROYALTY, 0.000000 3.333330
391553 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000OVERRIDING ROYALTY, 0.000000 3.333330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 7.430000DNR DOG, 0.000000 9.236670
391566 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,560.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000OVERRIDING ROYALTY, 0.000000 3.333330DNR DOG, 0.000000 16.666670
392111 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 42.500000REPSOL E&P USA LLC, 49.000000 40.833330DNR DOG, 0.000000 14.086670ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 2.580000
392112 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 42.500000REPSOL E&P USA LLC, 49.000000 40.833330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 4.711670DNR DOG, 0.000000 11.955000
392257 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 42.500000REPSOL E&P USA LLC, 49.000000 40.833330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 3.628330DNR DOG, 0.000000 13.038340
Page:65Unitized Leases - Working Interest Ownership
PIKKA UNITLocation: BEAUFORT SEA Working Interest Royalty Interest
392258 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 42.500000REPSOL E&P USA LLC, 49.000000 40.833330DNR DOG, 0.000000 15.165000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 1.501670
392958 Lease Acres: 480.00, Unit Acres: 480.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 480.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 42.500000REPSOL E&P USA LLC, 49.000000 40.833330DNR DOG, 0.000000 10.615000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 6.051670
392959 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 42.500000REPSOL E&P USA LLC, 49.000000 40.833330DNR DOG, 0.000000 12.913340ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 3.753330
392960 Lease Acres: 40.00, Unit Acres: 40.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 40.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 42.500000REPSOL E&P USA LLC, 49.000000 40.833330DNR DOG, 0.000000 8.335000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 8.331670
392961 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 42.500000REPSOL E&P USA LLC, 49.000000 40.833330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 5.398330DNR DOG, 0.000000 11.268340
392962 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 42.500000REPSOL E&P USA LLC, 49.000000 40.833330DNR DOG, 0.000000 8.496670ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 8.170000
392963 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 42.500000REPSOL E&P USA LLC, 49.000000 40.833330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 8.333340DNR DOG, 0.000000 8.333330
392968 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 42.500000REPSOL E&P USA LLC, 49.000000 40.833330DNR DOG, 0.000000 8.333330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 8.333340
Page:66Unitized Leases - Working Interest Ownership
PIKKA UNITLocation: BEAUFORT SEA Working Interest Royalty Interest
392970 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 42.500000REPSOL E&P USA LLC, 49.000000 40.833330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 6.715000DNR DOG, 0.000000 9.951670
392975 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 42.500000REPSOL E&P USA LLC, 49.000000 40.833330DNR DOG, 0.000000 14.276670ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 2.390000
392977 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 42.500000REPSOL E&P USA LLC, 49.000000 40.833330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 2.870000DNR DOG, 0.000000 13.796670
392978 Lease Acres: 600.00, Unit Acres: 600.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 600.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 42.500000REPSOL E&P USA LLC, 49.000000 40.833330DNR DOG, 0.000000 10.465000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 6.201670
392979 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 42.500000REPSOL E&P USA LLC, 49.000000 40.833330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 5.275000DNR DOG, 0.000000 11.391670
392980 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 42.500000REPSOL E&P USA LLC, 49.000000 40.833330DNR DOG, 0.000000 11.018340ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 5.648330
392981 Lease Acres: 440.00, Unit Acres: 440.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 440.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 42.500000REPSOL E&P USA LLC, 49.000000 40.833330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 4.435000DNR DOG, 0.000000 12.231670
392982 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 42.500000REPSOL E&P USA LLC, 49.000000 40.833330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 7.123330DNR DOG, 0.000000 9.543340
Page:67Unitized Leases - Working Interest Ownership
PIKKA UNITLocation: BEAUFORT SEA Working Interest Royalty Interest
392983 Lease Acres: 1,280.00, Unit Acres: 1,280.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 1,280.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 42.500000REPSOL E&P USA LLC, 49.000000 40.833330DNR DOG, 0.000000 16.666670
392984 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 42.500000REPSOL E&P USA LLC, 49.000000 40.833330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 8.333340DNR DOG, 0.000000 8.333330
392985 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 42.500000REPSOL E&P USA LLC, 49.000000 40.833330DNR DOG, 0.000000 8.360000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 8.306670
392986 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 42.500000REPSOL E&P USA LLC, 49.000000 40.833330DNR DOG, 0.000000 16.666670
392991 Lease Acres: 600.00, Unit Acres: 600.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 600.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 42.500000REPSOL E&P USA LLC, 49.000000 40.833330DNR DOG, 0.000000 9.736670ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 6.930000
392992 Lease Acres: 280.00, Unit Acres: 280.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 280.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 42.500000REPSOL E&P USA LLC, 49.000000 40.833330DNR DOG, 0.000000 16.666670
392998 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 5.073330OVERRIDING ROYALTY, 0.000000 3.333330DNR DOG, 0.000000 11.593340
392999 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 6.003330DNR DOG, 0.000000 10.663340OVERRIDING ROYALTY, 0.000000 3.333330
393000 Lease Acres: 577.00, Unit Acres: 577.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 577.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000
Page:68Unitized Leases - Working Interest Ownership
PIKKA UNITLocation: BEAUFORT SEA Working Interest Royalty Interest
393000 Segment 1 577.00 Acres
DNR DOG, 0.000000 16.666670OVERRIDING ROYALTY, 0.000000 3.333330
393001 Lease Acres: 580.00, Unit Acres: 580.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 580.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000DNR DOG, 0.000000 10.146670ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 6.520000OVERRIDING ROYALTY, 0.000000 3.333330
393002 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000DNR DOG, 0.000000 10.355000OVERRIDING ROYALTY, 0.000000 3.333330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 6.311670
393003 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000OVERRIDING ROYALTY, 0.000000 3.333330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 5.456670DNR DOG, 0.000000 11.210000
393004 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000OVERRIDING ROYALTY, 0.000000 3.333330DNR DOG, 0.000000 12.898340ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 3.768330
393005 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000DNR DOG, 0.000000 9.903340OVERRIDING ROYALTY, 0.000000 3.333330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 6.763330
393006 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000OVERRIDING ROYALTY, 0.000000 3.333330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 4.685000DNR DOG, 0.000000 11.981670
393007 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000OVERRIDING ROYALTY, 0.000000 3.333330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 5.725000
Page:69Unitized Leases - Working Interest Ownership
PIKKA UNITLocation: BEAUFORT SEA Working Interest Royalty Interest
393007 Segment 1 DNR DOG, 0.000000 10.941670393008 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 4.715000OVERRIDING ROYALTY, 0.000000 3.333330DNR DOG, 0.000000 11.951670
393009 Lease Acres: 583.00, Unit Acres: 583.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 583.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 6.765000DNR DOG, 0.000000 9.901670OVERRIDING ROYALTY, 0.000000 3.333330
393010 Lease Acres: 585.00, Unit Acres: 585.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 585.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000OVERRIDING ROYALTY, 0.000000 3.333330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 6.423330DNR DOG, 0.000000 10.243340
393011 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 4.285000OVERRIDING ROYALTY, 0.000000 3.333330DNR DOG, 0.000000 12.381670
393012 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000OVERRIDING ROYALTY, 0.000000 3.333330DNR DOG, 0.000000 8.456670ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 8.210000
393013 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000OVERRIDING ROYALTY, 0.000000 3.333330DNR DOG, 0.000000 8.333330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 8.333340
393014 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 7.966670OVERRIDING ROYALTY, 0.000000 3.333330DNR DOG, 0.000000 8.700000
Page:70Unitized Leases - Working Interest Ownership
PIKKA UNITLocation: BEAUFORT SEA Working Interest Royalty Interest
393015 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 5.281670OVERRIDING ROYALTY, 0.000000 3.333330DNR DOG, 0.000000 11.385000
393016 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000DNR DOG, 0.000000 11.138340OVERRIDING ROYALTY, 0.000000 3.333330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 5.528330
393017 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 8.333340OVERRIDING ROYALTY, 0.000000 3.333330DNR DOG, 0.000000 8.333330
393018 Lease Acres: 588.00, Unit Acres: 588.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 588.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000OVERRIDING ROYALTY, 0.000000 3.333330DNR DOG, 0.000000 11.721670ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 4.945000
393019 Lease Acres: 591.00, Unit Acres: 591.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 591.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000OVERRIDING ROYALTY, 0.000000 3.333330DNR DOG, 0.000000 11.150000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 5.516670
393020 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 4.431670OVERRIDING ROYALTY, 0.000000 3.333330DNR DOG, 0.000000 12.235000
393021 Lease Acres: 593.00, Unit Acres: 593.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 593.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000OVERRIDING ROYALTY, 0.000000 3.333330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 3.203330DNR DOG, 0.000000 13.463340
Page:71Unitized Leases - Working Interest Ownership
PIKKA UNITLocation: BEAUFORT SEA Working Interest Royalty Interest
393022 Lease Acres: 596.00, Unit Acres: 596.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 596.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 6.580000OVERRIDING ROYALTY, 0.000000 3.333330DNR DOG, 0.000000 10.086670
393023 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000DNR DOG, 0.000000 9.320000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 7.346670OVERRIDING ROYALTY, 0.000000 3.333330
393024 Lease Acres: 599.00, Unit Acres: 599.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 599.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 7.628330OVERRIDING ROYALTY, 0.000000 3.333330DNR DOG, 0.000000 9.038340
393025 Lease Acres: 601.00, Unit Acres: 601.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 601.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 8.250000DNR DOG, 0.000000 8.416670OVERRIDING ROYALTY, 0.000000 3.333330
393026 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000OVERRIDING ROYALTY, 0.000000 3.333330DNR DOG, 0.000000 9.138340ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 7.528330
393027 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000OVERRIDING ROYALTY, 0.000000 3.333330DNR DOG, 0.000000 13.268340ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 3.398330
393028 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 5.061670OVERRIDING ROYALTY, 0.000000 3.333330DNR DOG, 0.000000 11.605000
Page:72Unitized Leases - Working Interest Ownership
PIKKA UNITLocation: BEAUFORT SEA Working Interest Royalty Interest
393029 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 40.800000REPSOL E&P USA LLC, 49.000000 39.200000OVERRIDING ROYALTY, 0.000000 3.333330DNR DOG, 0.000000 8.900000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 7.766670
393166 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 42.500000REPSOL E&P USA LLC, 49.000000 40.833330DNR DOG, 0.000000 13.458340ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 3.208330
393167 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 42.500000REPSOL E&P USA LLC, 49.000000 40.833330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 8.333340DNR DOG, 0.000000 8.333330
393168 Lease Acres: 480.00, Unit Acres: 480.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 480.00 Acres
OIL SEARCH (ALASKA), LLC, 51.000000 42.500000REPSOL E&P USA LLC, 49.000000 40.833330DNR DOG, 0.000000 8.333330ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 8.333340
PLACER UNITLocation: NORTH SLOPE Working Interest Royalty Interest
391023 Lease Acres: 800.00, Unit Acres: 800.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 800.00 Acres
ASRC EXPLORATION LLC, 100.000000 83.333330DNR DOG, 0.000000 16.666670
391024 Lease Acres: 560.00, Unit Acres: 560.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 560.00 Acres
ASRC EXPLORATION LLC, 100.000000 83.333330DNR DOG, 0.000000 16.666670
391027 Lease Acres: 80.00, Unit Acres: 80.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 80.00 Acres
ASRC EXPLORATION LLC, 100.000000 83.333330DNR DOG, 0.000000 16.666670
391028 Lease Acres: 40.00, Unit Acres: 40.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 40.00 Acres
ASRC EXPLORATION LLC, 100.000000 83.333330DNR DOG, 0.000000 16.666670
391910 Lease Acres: 480.00, Unit Acres: 480.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 480.00 Acres
ASRC EXPLORATION LLC, 100.000000 83.333330DNR DOG, 0.000000 16.666670
391911 Lease Acres: 1,909.00, Unit Acres: 1,909.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 1,909.00 Acres
ASRC EXPLORATION LLC, 100.000000 83.333330DNR DOG, 0.000000 16.666670
Page:73Unitized Leases - Working Interest Ownership
PLACER UNITLocation: NORTH SLOPE Working Interest Royalty Interest
391912 Lease Acres: 2,480.00, Unit Acres: 2,480.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,480.00 Acres
ASRC EXPLORATION LLC, 100.000000 83.333330DNR DOG, 0.000000 16.666670
391913 Lease Acres: 2,419.00, Unit Acres: 2,419.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,419.00 Acres
ASRC EXPLORATION LLC, 100.000000 83.333330DNR DOG, 0.000000 16.666670
POINT THOMSONLocation: BEAUFORT SEA Working Interest Royalty Interest
28380 Lease Acres: 2,544.00, Unit Acres: 2,544.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 62.674000 54.839750HILCORP NORTH SLOPE, LLC, 37.326000 32.660250DNR DOG, 0.000000 12.500000
Segment 2 633.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 62.668232 54.834701HILCORP NORTH SLOPE, LLC, 37.322568 32.657249WOODBINE PETROLEUM, INC., 0.009200 0.008050DNR DOG, 0.000000 12.500000
Segment 3 1,271.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 62.674000 54.839744HILCORP NORTH SLOPE, LLC, 37.326000 32.660256DNR DOG, 0.000000 12.500000
28381 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 62.674000 54.839750HILCORP NORTH SLOPE, LLC, 37.326000 32.660250DNR DOG, 0.000000 12.500000
28382 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 62.674000 54.839750HILCORP NORTH SLOPE, LLC, 37.326000 32.660250DNR DOG, 0.000000 12.500000
28383 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 62.674000 54.839750HILCORP NORTH SLOPE, LLC, 37.326000 32.660250DNR DOG, 0.000000 12.500000
28384 Lease Acres: 1,760.00, Unit Acres: 1,760.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 1,760.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 62.668234 54.834701HILCORP NORTH SLOPE, LLC, 37.322566 32.657249WOODBINE PETROLEUM, INC., 0.009200 0.008050DNR DOG, 0.000000 12.500000
28385 Lease Acres: 637.00, Unit Acres: 637.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 637.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 62.668234 54.834701HILCORP NORTH SLOPE, LLC, 37.322566 32.657249WOODBINE PETROLEUM, INC., 0.009200 0.008050DNR DOG, 0.000000 12.500000
Page:74Unitized Leases - Working Interest Ownership
POINT THOMSONLocation: BEAUFORT SEA Working Interest Royalty Interest
312862 Lease Acres: 5,648.68, Unit Acres: 5,648.68, Participating Acres: 2,824.34, Royalty Acres: 2,824.34
Segment 1 5,648.68 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 62.366050 49.892840HILCORP NORTH SLOPE, LLC, 36.991107 29.592886COLT ALASKA LLC, 0.257098 0.205679PACIFIC LIGHTING GAS DEVELOPME, NT COMPANY 0.110702 0.088561HUGHES, KINGDON R. FAMILY LIMI, TED PARTNERSHIP 0.079705 0.063764CHAP-KDL,LTD., 0.050302 0.040241SEARLS, JOHN PEERY 0.023055 0.018444COLLIER, SUSAN JEANNE SEARLS 0.023055 0.018444THE EASTLAND OIL COMPANY, 0.016767 0.013414TRANSWORLD OIL AND GAS LTD., 0.016627 0.013301AUBRIS RESOURCES, LP, 0.016627 0.013301DONNELLY, ROBERT R 0.011178 0.008943DONNELLY, G. ARTHUR 0.011178 0.008943PINTA REAL DEVELOPMENT, LLC, 0.011178 0.008943O'NEILL, JAN D 0.011178 0.008943NEIDERT, LINDA LOU SEARLS 0.004192 0.003353DNR DOG, 0.000000 20.000000
312866 Lease Acres: 4,935.47, Unit Acres: 4,935.47, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 4,935.47 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 62.674000 50.139200HILCORP NORTH SLOPE, LLC, 37.326000 29.860800DNR DOG, 0.000000 20.000000
343109 Lease Acres: 1,970.16, Unit Acres: 1,970.16, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 1,970.16 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 62.674000 54.839750HILCORP NORTH SLOPE, LLC, 37.326000 32.660250DNR DOG, 0.000000 12.500000
343110 Lease Acres: 1,920.00, Unit Acres: 1,920.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 1,920.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 62.674000 54.839750HILCORP NORTH SLOPE, LLC, 37.326000 32.660250DNR DOG, 0.000000 12.500000
343111 Lease Acres: 2,400.00, Unit Acres: 2,400.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,400.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 62.674000 54.619750HILCORP NORTH SLOPE, LLC, 37.326000 32.380250ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 0.500000DNR DOG, 0.000000 12.500000
343112 Lease Acres: 3,446.00, Unit Acres: 3,446.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 -1,049.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 62.674000 54.839750HILCORP NORTH SLOPE, LLC, 37.326000 32.660250DNR DOG, 0.000000 12.500000
Segment 2 -2,397.00 Acres
JADE ENERGY LLC, 95.000000 80.093440HILCORP NORTH SLOPE, LLC, 5.000000 4.375000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 3.031560
Page:75Unitized Leases - Working Interest Ownership
POINT THOMSONLocation: BEAUFORT SEA Working Interest Royalty Interest
377016 Lease Acres: 2,779.16, Unit Acres: 2,779.16, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,779.16 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 62.674000 50.139200HILCORP NORTH SLOPE, LLC, 37.326000 29.860800DNR DOG, 0.000000 20.000000
377017 Lease Acres: 5,696.18, Unit Acres: 5,696.18, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 5,696.18 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 62.674000 50.139200HILCORP NORTH SLOPE, LLC, 37.326000 29.860800DNR DOG, 0.000000 20.000000
377020 Lease Acres: 1,909.74, Unit Acres: 1,909.74, Participating Acres: 1,909.74, Royalty Acres: 1,909.74
Segment 1 1,909.74 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 62.366050 49.892842HILCORP NORTH SLOPE, LLC, 36.991107 29.592884COLT ALASKA LLC, 0.257098 0.205679PACIFIC LIGHTING GAS DEVELOPME, NT COMPANY 0.110702 0.088561HUGHES, KINGDON R. FAMILY LIMI, TED PARTNERSHIP 0.079705 0.063764CHAP-KDL,LTD., 0.050302 0.040241COLLIER, SUSAN JEANNE SEARLS 0.023055 0.018444SEARLS, JOHN PEERY 0.023055 0.018444THE EASTLAND OIL COMPANY, 0.016767 0.013414TRANSWORLD OIL AND GAS LTD., 0.016627 0.013301AUBRIS RESOURCES, LP, 0.016627 0.013301O'NEILL, JAN D 0.011178 0.008943PINTA REAL DEVELOPMENT, LLC, 0.011178 0.008943DONNELLY, ROBERT R 0.011178 0.008943DONNELLY, G. ARTHUR 0.011178 0.008943NEIDERT, LINDA LOU SEARLS 0.004192 0.003353DNR DOG, 0.000000 20.000000
389728 Lease Acres: 2,952.62, Unit Acres: 2,952.62, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,952.62 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 62.674000 50.139200HILCORP NORTH SLOPE, LLC, 37.326000 29.860800DNR DOG, 0.000000 20.000000
389730 Lease Acres: 3,684.31, Unit Acres: 3,684.31, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 3,684.31 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 62.674000 50.139200HILCORP NORTH SLOPE, LLC, 37.326000 29.860800DNR DOG, 0.000000 20.000000
390310 Lease Acres: 15.80, Unit Acres: 15.80, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 15.80 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 62.674000 50.139200HILCORP NORTH SLOPE, LLC, 37.326000 29.860800DNR DOG, 0.000000 20.000000
47556 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 62.674000 54.839750HILCORP NORTH SLOPE, LLC, 37.326000 32.660250DNR DOG, 0.000000 12.500000
Page:76Unitized Leases - Working Interest Ownership
POINT THOMSONLocation: BEAUFORT SEA Working Interest Royalty Interest
47557 Lease Acres: 2,523.00, Unit Acres: 2,523.00, Participating Acres: 623.00, Royalty Acres: 623.00
Segment 1 2,523.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 62.366050 54.570294HILCORP NORTH SLOPE, LLC, 36.991107 32.367219COLT ALASKA LLC, 0.257098 0.224961PACIFIC LIGHTING GAS DEVELOPME, NT COMPANY 0.110702 0.096864HUGHES, KINGDON R. FAMILY LIMI, TED PARTNERSHIP 0.079705 0.069742CHAP-KDL,LTD., 0.050302 0.044014SEARLS, JOHN PEERY 0.023055 0.020173COLLIER, SUSAN JEANNE SEARLS 0.023055 0.020173THE EASTLAND OIL COMPANY, 0.016767 0.014671AUBRIS RESOURCES, LP, 0.016627 0.014549TRANSWORLD OIL AND GAS LTD., 0.016627 0.014549DONNELLY, G. ARTHUR 0.011178 0.009781PINTA REAL DEVELOPMENT, LLC, 0.011178 0.009781O'NEILL, JAN D 0.011178 0.009781DONNELLY, ROBERT R 0.011178 0.009781NEIDERT, LINDA LOU SEARLS 0.004192 0.003668DNR DOG, 0.000000 12.500000
47558 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 1,280.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 62.366050 54.570294HILCORP NORTH SLOPE, LLC, 36.991107 32.367219COLT ALASKA LLC, 0.257098 0.224961PACIFIC LIGHTING GAS DEVELOPME, NT COMPANY 0.110702 0.096864HUGHES, KINGDON R. FAMILY LIMI, TED PARTNERSHIP 0.079705 0.069742CHAP-KDL,LTD., 0.050302 0.044014SEARLS, JOHN PEERY 0.023055 0.020173COLLIER, SUSAN JEANNE SEARLS 0.023055 0.020173THE EASTLAND OIL COMPANY, 0.016767 0.014671TRANSWORLD OIL AND GAS LTD., 0.016627 0.014549AUBRIS RESOURCES, LP, 0.016627 0.014549DONNELLY, G. ARTHUR 0.011178 0.009781DONNELLY, ROBERT R 0.011178 0.009781O'NEILL, JAN D 0.011178 0.009781PINTA REAL DEVELOPMENT, LLC, 0.011178 0.009781NEIDERT, LINDA LOU SEARLS 0.004192 0.003668DNR DOG, 0.000000 12.500000
47559 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 62.366050 54.570294HILCORP NORTH SLOPE, LLC, 36.991107 32.367219COLT ALASKA LLC, 0.257098 0.224961PACIFIC LIGHTING GAS DEVELOPME, NT COMPANY 0.110702 0.096864HUGHES, KINGDON R. FAMILY LIMI, TED PARTNERSHIP 0.079705 0.069742CHAP-KDL,LTD., 0.050302 0.044014
Page:77Unitized Leases - Working Interest Ownership
POINT THOMSONLocation: BEAUFORT SEA Working Interest Royalty Interest
47559 Segment 1 2,560.00 Acres
SEARLS, JOHN PEERY 0.023055 0.020173COLLIER, SUSAN JEANNE SEARLS 0.023055 0.020173THE EASTLAND OIL COMPANY, 0.016767 0.014671TRANSWORLD OIL AND GAS LTD., 0.016627 0.014549AUBRIS RESOURCES, LP, 0.016627 0.014549DONNELLY, G. ARTHUR 0.011178 0.009781PINTA REAL DEVELOPMENT, LLC, 0.011178 0.009781O'NEILL, JAN D 0.011178 0.009781DONNELLY, ROBERT R 0.011178 0.009781NEIDERT, LINDA LOU SEARLS 0.004192 0.003668DNR DOG, 0.000000 12.500000
47560 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 640.00, Royalty Acres: 640.00
Segment 1 640.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 62.366050 54.567291HILCORP NORTH SLOPE, LLC, 36.991107 32.370220COLT ALASKA LLC, 0.257098 0.224961PACIFIC LIGHTING GAS DEVELOPME, NT COMPANY 0.110702 0.096864HUGHES, KINGDON R. FAMILY LIMI, TED PARTNERSHIP 0.079705 0.069742CHAP-KDL,LTD., 0.050302 0.044015COLLIER, SUSAN JEANNE SEARLS 0.023055 0.020173SEARLS, JOHN PEERY 0.023055 0.020174THE EASTLAND OIL COMPANY, 0.016767 0.014671AUBRIS RESOURCES, LP, 0.016627 0.014549TRANSWORLD OIL AND GAS LTD., 0.016627 0.014549O'NEILL, JAN D 0.011178 0.009781DONNELLY, G. ARTHUR 0.011178 0.009781DONNELLY, ROBERT R 0.011178 0.009781PINTA REAL DEVELOPMENT, LLC, 0.011178 0.009781NEIDERT, LINDA LOU SEARLS 0.004192 0.003668DNR DOG, 0.000000 12.500000
47561 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 62.366050 54.570294HILCORP NORTH SLOPE, LLC, 36.991107 32.367219COLT ALASKA LLC, 0.257098 0.224961PACIFIC LIGHTING GAS DEVELOPME, NT COMPANY 0.110702 0.096864HUGHES, KINGDON R. FAMILY LIMI, TED PARTNERSHIP 0.079705 0.069742CHAP-KDL,LTD., 0.050302 0.044014COLLIER, SUSAN JEANNE SEARLS 0.023055 0.020173SEARLS, JOHN PEERY 0.023055 0.020173THE EASTLAND OIL COMPANY, 0.016767 0.014671TRANSWORLD OIL AND GAS LTD., 0.016627 0.014549AUBRIS RESOURCES, LP, 0.016627 0.014549O'NEILL, JAN D 0.011178 0.009781DONNELLY, ROBERT R 0.011178 0.009781PINTA REAL DEVELOPMENT, LLC, 0.011178 0.009781
Page:78Unitized Leases - Working Interest Ownership
POINT THOMSONLocation: BEAUFORT SEA Working Interest Royalty Interest
47561 Segment 1 2,560.00 Acres
DONNELLY, G. ARTHUR 0.011178 0.009781NEIDERT, LINDA LOU SEARLS 0.004192 0.003668DNR DOG, 0.000000 12.500000
47562 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 66.564690 57.665978HILCORP NORTH SLOPE, LLC, 30.245847 26.313887TRANSWORLD OIL AND GAS LTD., 1.328943 1.162825AUBRIS RESOURCES, LP, 1.328943 1.162825SUNLITE INTERNATIONAL INC, 0.531577 0.465130DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 0.729355
47563 Lease Acres: 2,523.00, Unit Acres: 2,523.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,523.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 62.674000 54.839750HILCORP NORTH SLOPE, LLC, 37.326000 32.660250DNR DOG, 0.000000 12.500000
47564 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 62.674000 54.839750HILCORP NORTH SLOPE, LLC, 37.326000 32.660250DNR DOG, 0.000000 12.500000
47566 Lease Acres: 2,533.00, Unit Acres: 2,533.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,533.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 62.674000 54.839750HILCORP NORTH SLOPE, LLC, 37.326000 32.660250DNR DOG, 0.000000 12.500000
47567 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 66.564690 57.656676HILCORP NORTH SLOPE, LLC, 30.245847 26.313887TRANSWORLD OIL AND GAS LTD., 1.328943 1.151196AUBRIS RESOURCES, LP, 1.328943 1.151197SUNLITE INTERNATIONAL INC, 0.531577 0.460479OVERRIDING ROYALTY, 0.000000 0.766566DNR DOG, 0.000000 12.500000
47568 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 1,280.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 62.674000 54.619750HILCORP NORTH SLOPE, LLC, 37.326000 32.380250ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 0.500000DNR DOG, 0.000000 12.500000
Segment 2 1,280.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 62.674000 54.729750HILCORP NORTH SLOPE, LLC, 37.326000 32.520250DNR DOG, 0.000000 12.500000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 0.250000
47569 Lease Acres: 2,533.00, Unit Acres: 2,533.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 1,905.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 62.674000 54.729750HILCORP NORTH SLOPE, LLC, 37.326000 32.520250
Page:79Unitized Leases - Working Interest Ownership
POINT THOMSONLocation: BEAUFORT SEA Working Interest Royalty Interest
47569 Segment 1 1,905.00 Acres
DNR DOG, 0.000000 12.500000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 0.250000
Segment 2 628.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 62.674005 54.803085HILCORP NORTH SLOPE, LLC, 37.325995 32.613581ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 0.083334DNR DOG, 0.000000 12.500000
47570 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 62.354872 54.451283HILCORP NORTH SLOPE, LLC, 36.991107 32.228056COLT ALASKA LLC, 0.257098 0.224318PACIFIC LIGHTING GAS DEVELOPME, NT COMPANY 0.110702 0.096587HUGHES, KINGDON R. FAMILY LIMI, TED PARTNERSHIP 0.079705 0.069543CHAP-KDL,LTD., 0.050302 0.043888SEARLS, JOHN PEERY 0.023055 0.020116COLLIER, SUSAN JEANNE SEARLS 0.023055 0.020116PINTA REAL DEVELOPMENT, LLC, 0.022356 0.019534THE EASTLAND OIL COMPANY, 0.016767 0.014630AUBRIS RESOURCES, LP, 0.016627 0.014507TRANSWORLD OIL AND GAS LTD., 0.016627 0.014507DONNELLY, G. ARTHUR 0.011178 0.009753DONNELLY, ROBERT R 0.011178 0.009753O'NEILL, JAN D 0.011178 0.009753NEIDERT, LINDA LOU SEARLS 0.004192 0.003657ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 0.250000DNR DOG, 0.000000 12.500000
47571 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 62.366050 54.351834HILCORP NORTH SLOPE, LLC, 36.991107 32.088893COLT ALASKA LLC, 0.257098 0.223676PACIFIC LIGHTING GAS DEVELOPME, NT COMPANY 0.110702 0.096311HUGHES, KINGDON R. FAMILY LIMI, TED PARTNERSHIP 0.079705 0.069344CHAP-KDL,LTD., 0.050302 0.043763COLLIER, SUSAN JEANNE SEARLS 0.023055 0.020058SEARLS, JOHN PEERY 0.023055 0.020058THE EASTLAND OIL COMPANY, 0.016767 0.014588AUBRIS RESOURCES, LP, 0.016627 0.014465TRANSWORLD OIL AND GAS LTD., 0.016627 0.014465O'NEILL, JAN D 0.011178 0.009725PINTA REAL DEVELOPMENT, LLC, 0.011178 0.009725DONNELLY, G. ARTHUR 0.011178 0.009725DONNELLY, ROBERT R 0.011178 0.009725NEIDERT, LINDA LOU SEARLS 0.004192 0.003647ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 0.500000DNR DOG, 0.000000 12.500000
Page:80Unitized Leases - Working Interest Ownership
POINT THOMSONLocation: BEAUFORT SEA Working Interest Royalty Interest
47572 Lease Acres: 2,533.00, Unit Acres: 2,533.00, Participating Acres: 1,253.00, Royalty Acres: 1,253.00
Segment 1 1,280.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 62.366050 54.482910HILCORP NORTH SLOPE, LLC, 36.991107 32.255889COLT ALASKA LLC, 0.257098 0.224447PACIFIC LIGHTING GAS DEVELOPME, NT COMPANY 0.110702 0.096643HUGHES, KINGDON R. FAMILY LIMI, TED PARTNERSHIP 0.079705 0.069583CHAP-KDL,LTD., 0.050302 0.043914SEARLS, JOHN PEERY 0.023055 0.020127COLLIER, SUSAN JEANNE SEARLS 0.023055 0.020127THE EASTLAND OIL COMPANY, 0.016767 0.014638AUBRIS RESOURCES, LP, 0.016627 0.014515TRANSWORLD OIL AND GAS LTD., 0.016627 0.014515PINTA REAL DEVELOPMENT, LLC, 0.011178 0.009759DONNELLY, ROBERT R 0.011178 0.009759DONNELLY, G. ARTHUR 0.011178 0.009759O'NEILL, JAN D 0.011178 0.009759NEIDERT, LINDA LOU SEARLS 0.004192 0.003659ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 0.200000DNR DOG, 0.000000 12.500000
Segment 2 1,253.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 62.366050 54.351834HILCORP NORTH SLOPE, LLC, 36.991107 32.088893COLT ALASKA LLC, 0.257098 0.223676PACIFIC LIGHTING GAS DEVELOPME, NT COMPANY 0.110702 0.096311HUGHES, KINGDON R. FAMILY LIMI, TED PARTNERSHIP 0.079705 0.069344CHAP-KDL,LTD., 0.050302 0.043763COLLIER, SUSAN JEANNE SEARLS 0.023055 0.020058SEARLS, JOHN PEERY 0.023055 0.020058THE EASTLAND OIL COMPANY, 0.016767 0.014588AUBRIS RESOURCES, LP, 0.016627 0.014465TRANSWORLD OIL AND GAS LTD., 0.016627 0.014465O'NEILL, JAN D 0.011178 0.009725PINTA REAL DEVELOPMENT, LLC, 0.011178 0.009725DONNELLY, G. ARTHUR 0.011178 0.009725DONNELLY, ROBERT R 0.011178 0.009725NEIDERT, LINDA LOU SEARLS 0.004192 0.003647ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 0.500000DNR DOG, 0.000000 12.500000
47573 Lease Acres: 2,544.00, Unit Acres: 2,544.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,544.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 62.674000 54.839750HILCORP NORTH SLOPE, LLC, 37.326000 32.660250DNR DOG, 0.000000 12.500000
50983 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 640.00, Royalty Acres: 640.00
Segment 1 640.00 Acres EXXONMOBIL ALASKA PRODUCTION I, NC. 62.366050 54.567384
Page:81Unitized Leases - Working Interest Ownership
POINT THOMSONLocation: BEAUFORT SEA Working Interest Royalty Interest
50983 Segment 1 640.00 Acres
HILCORP NORTH SLOPE, LLC, 36.991107 32.370129COLT ALASKA LLC, 0.257098 0.224961PACIFIC LIGHTING GAS DEVELOPME, NT COMPANY 0.110702 0.096864HUGHES, KINGDON R. FAMILY LIMI, TED PARTNERSHIP 0.079705 0.069742CHAP-KDL,LTD., 0.050302 0.044014COLLIER, SUSAN JEANNE SEARLS 0.023055 0.020173SEARLS, JOHN PEERY 0.023055 0.020173THE EASTLAND OIL COMPANY, 0.016767 0.014671AUBRIS RESOURCES, LP, 0.016627 0.014549TRANSWORLD OIL AND GAS LTD., 0.016627 0.014549DONNELLY, ROBERT R 0.011178 0.009781O'NEILL, JAN D 0.011178 0.009781PINTA REAL DEVELOPMENT, LLC, 0.011178 0.009781DONNELLY, G. ARTHUR 0.011178 0.009781NEIDERT, LINDA LOU SEARLS 0.004192 0.003668DNR DOG, 0.000000 12.500000
51667 Lease Acres: 1,243.00, Unit Acres: 1,243.00, Participating Acres: 1,243.00, Royalty Acres: 1,243.00
Segment 1 1,243.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 62.366050 50.635964HILCORP NORTH SLOPE, LLC, 36.991107 30.008612COLT ALASKA LLC, 0.257098 0.208678PACIFIC LIGHTING GAS DEVELOPME, NT COMPANY 0.110702 0.089945HUGHES, KINGDON R. FAMILY LIMI, TED PARTNERSHIP 0.079705 0.064761CHAP-KDL,LTD., 0.050302 0.040870SEARLS, JOHN PEERY 0.023055 0.018732COLLIER, SUSAN JEANNE SEARLS 0.023055 0.018732THE EASTLAND OIL COMPANY, 0.016767 0.013623AUBRIS RESOURCES, LP, 0.016627 0.013509TRANSWORLD OIL AND GAS LTD., 0.016627 0.013509DONNELLY, ROBERT R 0.011178 0.009082O'NEILL, JAN D 0.011178 0.009082PINTA REAL DEVELOPMENT, LLC, 0.011178 0.009082DONNELLY, G. ARTHUR 0.011178 0.009082NEIDERT, LINDA LOU SEARLS 0.004192 0.003406OVERRIDING ROYALTY, 0.000000 6.250000DNR DOG, 0.000000 12.500000ARCTIC SLOPE REGIONAL CORPORAT, ION 0.000000 0.083328
PRETTY CREEKLocation: COOK INLET Working Interest Royalty Interest
390777 Lease Acres: 191.18, Unit Acres: 191.18, Participating Acres: 191.18, Royalty Acres: 191.18
Segment 1 198.80 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Page:82Unitized Leases - Working Interest Ownership
PRETTY CREEKLocation: COOK INLET Working Interest Royalty Interest
390778 Lease Acres: 720.00, Unit Acres: 720.00, Participating Acres: 720.00, Royalty Acres: 720.00
Segment 1 720.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
390779 Lease Acres: 80.00, Unit Acres: 80.00, Participating Acres: 80.00, Royalty Acres: 80.00
Segment 1 80.00 Acres
HILCORP ALASKA, LLC, 100.000000 83.333000DNR DOG, 0.000000 16.667000
390780 Lease Acres: 840.00, Unit Acres: 840.00, Participating Acres: 840.00, Royalty Acres: 840.00
Segment 1 840.00 Acres
HILCORP ALASKA, LLC, 100.000000 83.333000DNR DOG, 0.000000 16.667000
390781 Lease Acres: 160.00, Unit Acres: 160.00, Participating Acres: 160.00, Royalty Acres: 160.00
Segment 1 160.00 Acres
HILCORP ALASKA, LLC, 100.000000 83.333000DNR DOG, 0.000000 16.667000
58810 Lease Acres: 988.15, Unit Acres: 908.15, Participating Acres: 908.15, Royalty Acres: 908.15
Segment 1 980.53 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
58813 Lease Acres: 360.00, Unit Acres: 240.00, Participating Acres: 240.00, Royalty Acres: 240.00
Segment 1 360.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
58814 Lease Acres: 1,270.00, Unit Acres: 480.00, Participating Acres: 480.00, Royalty Acres: 480.00
Segment 1 1,270.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
63047 Lease Acres: 560.00, Unit Acres: 200.00, Participating Acres: 200.00, Royalty Acres: 200.00
Segment 1 560.00 Acres
HILCORP ALASKA, LLC, 100.000000 83.333000DNR DOG, 0.000000 16.667000
63048 Lease Acres: 440.00, Unit Acres: 440.00, Participating Acres: 440.00, Royalty Acres: 440.00
Segment 1 440.00 Acres
HILCORP ALASKA, LLC, 100.000000 83.333000DNR DOG, 0.000000 16.667000
63049 Lease Acres: 1,109.00, Unit Acres: 320.00, Participating Acres: 320.00, Royalty Acres: 320.00
Segment 1 1,109.00 Acres
HILCORP ALASKA, LLC, 100.000000 83.333000DNR DOG, 0.000000 16.667000
PRUDHOE BAYLocation: BEAUFORT SEA Working Interest Royalty Interest
25637Lies Across Multiple Units
Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 1,600.00, Royalty Acres: 1,600.00
Segment 1 1,280.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 6.640900CHEVRON U.S.A. INC., 1.160000 1.015001OVERRIDING ROYALTY, 0.000000 16.424600DNR DOG, 0.000000 12.500000
Segment 2 1,280.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 47.086746CONOCOPHILLIPS ALASKA II, INC., 39.282233 35.762279
Page:83Unitized Leases - Working Interest Ownership
PRUDHOE BAYLocation: BEAUFORT SEA Working Interest Royalty Interest
25637Lies Across Multiple Units
Segment 2 1,280.00 Acres
CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
Segment A 1,280.00 Acres
CONOCOPHILLIPS ALASKA, INC., 52.224680 44.306270CONOCOPHILLIPS ALASKA II, INC., 37.024720 33.786955EXXONMOBIL ALASKA PRODUCTION I, NC. 5.800000 5.075000CHEVRON U.S.A. INC., 4.950600 4.331775DNR DOG, 0.000000 12.500000
28238 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
28239 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
28240 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 640.00, Royalty Acres: 640.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
28241 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
28244Lies Across Multiple Units
Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 1,920.00, Royalty Acres: 1,920.00
Segment 1 1,920.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 50.364800 44.069200CONOCOPHILLIPS ALASKA, INC., 26.169917 22.898678CONOCOPHILLIPS ALASKA II, INC., 18.514683 16.200347CHEVRON U.S.A. INC., 4.950600 4.331775DNR DOG, 0.000000 12.500000
Segment 2 640.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
Page:84Unitized Leases - Working Interest Ownership
PRUDHOE BAYLocation: BEAUFORT SEA Working Interest Royalty Interest
28245 Lease Acres: 2,560.00, Unit Acres: 1,920.00, Participating Acres: 1,920.00, Royalty Acres: 1,920.00
Segment 1 1,920.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
Segment 2 640.00 Acres
CONOCOPHILLIPS ALASKA, INC., 50.000000 43.750000EXXONMOBIL ALASKA PRODUCTION I, NC. 50.000000 43.750000DNR DOG, 0.000000 12.500000
28246 Lease Acres: 2,560.00, Unit Acres: 640.00, Participating Acres: 640.00, Royalty Acres: 640.00
Segment 1 640.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
Segment 2 1,920.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 50.000000 43.750000CONOCOPHILLIPS ALASKA, INC., 50.000000 43.750000DNR DOG, 0.000000 12.500000
28255 Lease Acres: 960.00, Unit Acres: 960.00, Participating Acres: 960.00, Royalty Acres: 960.00
Segment 1 960.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852350CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567153HILCORP NORTH SLOPE, LLC, 26.360567 23.065497CHEVRON U.S.A. INC., 1.160000 1.015000DNR DOG, 0.000000 12.500000
28256 Lease Acres: 2,560.00, Unit Acres: 1,920.00, Participating Acres: 1,920.00, Royalty Acres: 1,920.00
Segment 1 560.00 Acres
HILCORP NORTH SLOPE, LLC, 50.000000 43.750000CONOCOPHILLIPS ALASKA, INC., 25.000000 21.875000EXXONMOBIL ALASKA PRODUCTION I, NC. 25.000000 21.875000DNR DOG, 0.000000 12.500000
Segment 2 2,000.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567160HILCORP NORTH SLOPE, LLC, 26.360567 23.065490CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
28257 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
28258 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150
Page:85Unitized Leases - Working Interest Ownership
PRUDHOE BAYLocation: BEAUFORT SEA Working Interest Royalty Interest
28258 Segment 1 2,560.00 Acres
HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
28259 Lease Acres: 2,459.00, Unit Acres: 2,459.00, Participating Acres: 2,459.00, Royalty Acres: 2,459.00
Segment 1 2,459.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
28260 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852359CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 6.640890CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 16.424600
28261 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
28262 Lease Acres: 2,480.00, Unit Acres: 2,480.00, Participating Acres: 2,480.00, Royalty Acres: 2,480.00
Segment 1 2,480.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852351CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567153HILCORP NORTH SLOPE, LLC, 26.360567 23.065497CHEVRON U.S.A. INC., 1.160000 1.014999DNR DOG, 0.000000 12.500000
28263 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
28264 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
28265 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150
Page:86Unitized Leases - Working Interest Ownership
PRUDHOE BAYLocation: BEAUFORT SEA Working Interest Royalty Interest
28265 Segment 1 2,560.00 Acres
HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
28275 Lease Acres: 1,280.00, Unit Acres: 1,280.00, Participating Acres: 1,280.00, Royalty Acres: 1,280.00
Segment 1 1,280.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
28276 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 640.00, Royalty Acres: 640.00
Segment 1 640.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
28277 Lease Acres: 2,560.00, Unit Acres: 2,240.00, Participating Acres: 2,240.00, Royalty Acres: 2,240.00
Segment 1 2,240.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852359CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 6.640890CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 16.424600
Segment 2 320.00 Acres
HILCORP NORTH SLOPE, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
28278 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852359CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 6.640890CHEVRON U.S.A. INC., 1.160000 1.015001OVERRIDING ROYALTY, 0.000000 16.424600DNR DOG, 0.000000 12.500000
28279 Lease Acres: 2,459.00, Unit Acres: 2,459.00, Participating Acres: 2,459.00, Royalty Acres: 2,459.00
Segment 1 2,459.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852359CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 6.640890CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 16.424600
28280 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852359CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 6.640890CHEVRON U.S.A. INC., 1.160000 1.015001
Page:87Unitized Leases - Working Interest Ownership
PRUDHOE BAYLocation: BEAUFORT SEA Working Interest Royalty Interest
28280 Segment 1 2,560.00 Acres
OVERRIDING ROYALTY, 0.000000 16.424600DNR DOG, 0.000000 12.500000
28281 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852359CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 6.640890CHEVRON U.S.A. INC., 1.160000 1.015001OVERRIDING ROYALTY, 0.000000 16.424600DNR DOG, 0.000000 12.500000
28282 Lease Acres: 2,469.00, Unit Acres: 2,469.00, Participating Acres: 2,469.00, Royalty Acres: 2,469.00
Segment 1 2,469.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852359CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 6.640890CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 16.424600
28283 Lease Acres: 2,480.00, Unit Acres: 2,480.00, Participating Acres: 2,480.00, Royalty Acres: 2,480.00
Segment 1 2,480.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852359CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 6.640890CHEVRON U.S.A. INC., 1.160000 1.015001OVERRIDING ROYALTY, 0.000000 16.424600DNR DOG, 0.000000 12.500000
28284 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852359CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 6.640890CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 16.424600
28285 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852359CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 6.640890CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 16.424600
28286 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852359CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 6.640890CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
Page:88Unitized Leases - Working Interest Ownership
PRUDHOE BAYLocation: BEAUFORT SEA Working Interest Royalty Interest
28286 Segment 1 OVERRIDING ROYALTY, 0.000000 16.42460028287 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852359CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 6.640890CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 16.424600
28288 Lease Acres: 2,491.00, Unit Acres: 2,491.00, Participating Acres: 2,491.00, Royalty Acres: 2,491.00
Segment 1 2,491.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
28289 Lease Acres: 2,501.00, Unit Acres: 2,501.00, Participating Acres: 2,501.00, Royalty Acres: 2,501.00
Segment 1 2,501.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
28290 Lease Acres: 2,560.00, Unit Acres: 1,280.00, Participating Acres: 1,280.00, Royalty Acres: 1,280.00
Segment 1 1,280.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
Segment 2 1,280.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 50.000000 43.750000CONOCOPHILLIPS COMPANY, 50.000000 43.750000DNR DOG, 0.000000 12.500000
28297 Lease Acres: 2,560.00, Unit Acres: 2,000.00, Participating Acres: 2,000.00, Royalty Acres: 2,000.00
Segment 1 2,000.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
Segment 2 560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 50.000000 43.750000CONOCOPHILLIPS ALASKA, INC., 50.000000 43.750000DNR DOG, 0.000000 12.500000
28298 Lease Acres: 312.00, Unit Acres: 312.00, Participating Acres: 312.00, Royalty Acres: 312.00
Segment 1 312.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001
Page:89Unitized Leases - Working Interest Ownership
PRUDHOE BAYLocation: BEAUFORT SEA Working Interest Royalty Interest
28298 Segment 1 DNR DOG, 0.000000 12.50000028299 Lease Acres: 2,459.00, Unit Acres: 2,313.00, Participating Acres: 2,313.00, Royalty Acres: 2,313.00
Segment 1 2,313.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
Segment 2 146.00 Acres
CONOCOPHILLIPS ALASKA, INC., 50.000000 43.750000EXXONMOBIL ALASKA PRODUCTION I, NC. 50.000000 43.750000DNR DOG, 0.000000 12.500000
28300 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
28301 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
28302 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
28303 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
28304 Lease Acres: 2,469.00, Unit Acres: 2,469.00, Participating Acres: 2,469.00, Royalty Acres: 2,469.00
Segment 1 2,469.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
28305 Lease Acres: 2,480.00, Unit Acres: 2,480.00, Participating Acres: 2,480.00, Royalty Acres: 2,480.00
Segment 1 2,480.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852359CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150
Page:90Unitized Leases - Working Interest Ownership
PRUDHOE BAYLocation: BEAUFORT SEA Working Interest Royalty Interest
28305 Segment 1 2,480.00 Acres
HILCORP NORTH SLOPE, LLC, 26.360567 6.640890CHEVRON U.S.A. INC., 1.160000 1.015001OVERRIDING ROYALTY, 0.000000 16.424600DNR DOG, 0.000000 12.500000
28306 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
28307 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
28308 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
28309 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852359CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 6.640890CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 16.424600
28310 Lease Acres: 2,491.00, Unit Acres: 2,491.00, Participating Acres: 2,491.00, Royalty Acres: 2,491.00
Segment 1 2,491.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852359CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 6.640890CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 16.424600
28311 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852359CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 6.640890CHEVRON U.S.A. INC., 1.160000 1.015001OVERRIDING ROYALTY, 0.000000 16.424600DNR DOG, 0.000000 12.500000
Page:91Unitized Leases - Working Interest Ownership
PRUDHOE BAYLocation: BEAUFORT SEA Working Interest Royalty Interest
28312 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852359CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 6.640890CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 16.424600
28313 Lease Acres: 2,501.00, Unit Acres: 2,501.00, Participating Acres: 2,501.00, Royalty Acres: 2,501.00
Segment 1 2,501.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
28314 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
28315 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852359CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 6.640890CHEVRON U.S.A. INC., 1.160000 1.015001OVERRIDING ROYALTY, 0.000000 16.424600DNR DOG, 0.000000 12.500000
28316 Lease Acres: 2,560.00, Unit Acres: 1,920.00, Participating Acres: 1,920.00, Royalty Acres: 1,920.00
Segment 1 1,920.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852351CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567153HILCORP NORTH SLOPE, LLC, 26.360567 23.065497CHEVRON U.S.A. INC., 1.160000 1.014999DNR DOG, 0.000000 12.500000
Segment 2 640.00 Acres
CHEVRON U.S.A. INC., 100.000000 87.500000DNR DOG, 0.000000 12.500000
28320 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852359CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 6.640890CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 16.424600
Page:92Unitized Leases - Working Interest Ownership
PRUDHOE BAYLocation: BEAUFORT SEA Working Interest Royalty Interest
28321 Lease Acres: 2,480.00, Unit Acres: 2,480.00, Participating Acres: 2,480.00, Royalty Acres: 2,480.00
Segment 1 2,480.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
28322 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
28323 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
28324 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
28325 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
28326 Lease Acres: 2,491.00, Unit Acres: 2,491.00, Participating Acres: 2,491.00, Royalty Acres: 2,491.00
Segment 1 2,491.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
28327 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
Page:93Unitized Leases - Working Interest Ownership
PRUDHOE BAYLocation: BEAUFORT SEA Working Interest Royalty Interest
28328 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
28329 Lease Acres: 2,501.00, Unit Acres: 2,501.00, Participating Acres: 2,501.00, Royalty Acres: 2,501.00
Segment 1 2,501.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
28330 Lease Acres: 2,512.00, Unit Acres: 2,512.00, Participating Acres: 2,512.00, Royalty Acres: 2,512.00
Segment 1 2,512.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852359CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 6.640890CHEVRON U.S.A. INC., 1.160000 1.015001OVERRIDING ROYALTY, 0.000000 16.424600DNR DOG, 0.000000 12.500000
28331 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852359CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 6.640890CHEVRON U.S.A. INC., 1.160000 1.015001OVERRIDING ROYALTY, 0.000000 16.424600DNR DOG, 0.000000 12.500000
28332 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
28333 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852359CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 6.640890CHEVRON U.S.A. INC., 1.160000 1.015001OVERRIDING ROYALTY, 0.000000 16.424600DNR DOG, 0.000000 12.500000
28334 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852351CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567153HILCORP NORTH SLOPE, LLC, 26.360567 23.065497
Page:94Unitized Leases - Working Interest Ownership
PRUDHOE BAYLocation: BEAUFORT SEA Working Interest Royalty Interest
28334 Segment 1 2,560.00 Acres
CHEVRON U.S.A. INC., 1.160000 1.014999DNR DOG, 0.000000 12.500000
28335 Lease Acres: 2,523.00, Unit Acres: 2,523.00, Participating Acres: 2,523.00, Royalty Acres: 2,523.00
Segment 1 2,523.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852359CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 6.640890CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 16.424600
28337 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852359CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065490CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
28338 Lease Acres: 2,469.00, Unit Acres: 2,469.00, Participating Acres: 2,469.00, Royalty Acres: 2,469.00
Segment 1 2,469.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852359CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065490CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
28339 Lease Acres: 2,480.00, Unit Acres: 2,480.00, Participating Acres: 2,480.00, Royalty Acres: 2,480.00
Segment 1 2,480.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852359CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 6.640890CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 16.424600
28340 Lease Acres: 2,560.00, Unit Acres: 1,920.00, Participating Acres: 1,920.00, Royalty Acres: 1,920.00
Segment 1 1,920.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852359CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065490CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
Segment 2 640.00 Acres HILCORP NORTH SLOPE, LLC, 100.000000 87.500000
28342 Lease Acres: 1,280.00, Unit Acres: 1,280.00, Participating Acres: 1,280.00, Royalty Acres: 1,280.00
Segment 1 1,280.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852359CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065490CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
Page:95Unitized Leases - Working Interest Ownership
PRUDHOE BAYLocation: BEAUFORT SEA Working Interest Royalty Interest
28343 Lease Acres: 2,491.00, Unit Acres: 2,491.00, Participating Acres: 2,491.00, Royalty Acres: 2,491.00
Segment 1 2,491.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852359CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 6.640890CHEVRON U.S.A. INC., 1.160000 1.015001OVERRIDING ROYALTY, 0.000000 16.424600DNR DOG, 0.000000 12.500000
28344 Lease Acres: 2,560.00, Unit Acres: 640.00, Participating Acres: 640.00, Royalty Acres: 640.00
Segment 1 640.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
Segment 2 1,920.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 50.000000 43.750000CONOCOPHILLIPS ALASKA, INC., 50.000000 43.750000DNR DOG, 0.000000 12.500000
28345 Lease Acres: 2,501.00, Unit Acres: 2,501.00, Participating Acres: 2,501.00, Royalty Acres: 2,501.00
Segment 1 2,501.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
28346 Lease Acres: 2,512.00, Unit Acres: 2,512.00, Participating Acres: 2,512.00, Royalty Acres: 2,512.00
Segment 1 2,512.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
28349 Lease Acres: 2,523.00, Unit Acres: 1,883.00, Participating Acres: 1,883.00, Royalty Acres: 1,883.00
Segment 1 1,883.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852359CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 6.640890CHEVRON U.S.A. INC., 1.160000 1.015001OVERRIDING ROYALTY, 0.000000 16.424600DNR DOG, 0.000000 12.500000
Segment 2 640.00 Acres
HILCORP NORTH SLOPE, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
34622 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
Page:96Unitized Leases - Working Interest Ownership
PRUDHOE BAYLocation: BEAUFORT SEA Working Interest Royalty Interest
34624 Lease Acres: 2,560.00, Unit Acres: 2,120.00, Participating Acres: 2,120.00, Royalty Acres: 2,120.00
Segment 1 2,120.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
Segment 2 440.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 50.000000 43.750000CONOCOPHILLIPS ALASKA, INC., 50.000000 43.750000DNR DOG, 0.000000 12.500000
34625 Lease Acres: 2,560.00, Unit Acres: 2,000.00, Participating Acres: 1,640.00, Royalty Acres: 1,640.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852359CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065490CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
34626 Lease Acres: 2,560.00, Unit Acres: 1,440.00, Participating Acres: 1,120.00, Royalty Acres: 1,120.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
34627 Lease Acres: 2,448.00, Unit Acres: 1,808.00, Participating Acres: 1,648.00, Royalty Acres: 1,648.00
Segment 1 1,488.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
Segment 2 960.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852351CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567153HILCORP NORTH SLOPE, LLC, 26.360567 23.065496CHEVRON U.S.A. INC., 1.160000 1.015000DNR DOG, 0.000000 12.500000
34628 Lease Acres: 2,459.00, Unit Acres: 2,459.00, Participating Acres: 2,459.00, Royalty Acres: 2,459.00
Segment 1 2,459.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
34629 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 480.00, Royalty Acres: 480.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001
Page:97Unitized Leases - Working Interest Ownership
PRUDHOE BAYLocation: BEAUFORT SEA Working Interest Royalty Interest
34629 Segment 1 DNR DOG, 0.000000 12.50000034630 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 1,520.00, Royalty Acres: 1,520.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852359CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 6.640890CHEVRON U.S.A. INC., 1.160000 1.015001OVERRIDING ROYALTY, 0.000000 16.424600DNR DOG, 0.000000 12.500000
34631 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
34632 Lease Acres: 2,469.00, Unit Acres: 2,469.00, Participating Acres: 2,469.00, Royalty Acres: 2,469.00
Segment 1 2,469.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
34634Lies Across Multiple Units
Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 1,520.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852359CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065490CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
Segment 2 1,040.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
34635 Lease Acres: 2,459.00, Unit Acres: 2,459.00, Participating Acres: 2,459.00, Royalty Acres: 2,459.00
Segment 1 2,459.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852359CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065490CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
365548 Lease Acres: 3,601.10, Unit Acres: 3,601.10, Participating Acres: 3,601.10, Royalty Acres: 3,601.10
Segment 1 3,601.10 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.870158CONOCOPHILLIPS ALASKA, INC., 36.076746 31.584790HILCORP NORTH SLOPE, LLC, 26.360567 18.911379CHEVRON U.S.A. INC., 1.160000 0.966663OVERRIDING ROYALTY, 0.000000 0.000010DNR DOG, 0.000000 16.667000
Page:98Unitized Leases - Working Interest Ownership
PRUDHOE BAYLocation: BEAUFORT SEA Working Interest Royalty Interest
389945 Lease Acres: 928.75, Unit Acres: 928.75, Participating Acres: 528.75, Royalty Acres: 528.75
Segment 1 928.75 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 30.335571CONOCOPHILLIPS ALASKA, INC., 36.076746 30.063954HILCORP NORTH SLOPE, LLC, 26.360567 21.967138CHEVRON U.S.A. INC., 1.160000 0.966667DNR DOG, 0.000000 16.666670
389946 Lease Acres: 1,858.72, Unit Acres: 1,858.72, Participating Acres: 1,717.82, Royalty Acres: 1,717.82
Segment 1 1,858.72 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 30.335571CONOCOPHILLIPS ALASKA, INC., 36.076746 30.063954HILCORP NORTH SLOPE, LLC, 26.360567 21.967138CHEVRON U.S.A. INC., 1.160000 0.966667DNR DOG, 0.000000 16.666670
390067 Lease Acres: 1,000.00, Unit Acres: 1,000.00, Participating Acres: 1,000.00, Royalty Acres: 1,000.00
Segment 1 1,000.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 30.335571CONOCOPHILLIPS ALASKA, INC., 36.076746 30.063954HILCORP NORTH SLOPE, LLC, 26.360567 21.967135CHEVRON U.S.A. INC., 1.160000 0.966670DNR DOG, 0.000000 16.666670
390080 Lease Acres: 160.00, Unit Acres: 160.00, Participating Acres: 160.00, Royalty Acres: 160.00
Segment 1 160.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567160HILCORP NORTH SLOPE, LLC, 26.360567 23.065490CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
390314 Lease Acres: 1,600.00, Unit Acres: 1,600.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 1,600.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 30.335566CONOCOPHILLIPS ALASKA, INC., 36.076746 30.063958HILCORP NORTH SLOPE, LLC, 26.360567 21.967139CHEVRON U.S.A. INC., 1.160000 0.966667DNR DOG, 0.000000 16.666670
391381 Lease Acres: 1,530.75, Unit Acres: 1,530.75, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 1,530.75 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 30.335570CONOCOPHILLIPS ALASKA, INC., 36.076746 30.063950HILCORP NORTH SLOPE, LLC, 26.360567 21.967140CHEVRON U.S.A. INC., 1.160000 0.966670DNR DOG, 0.000000 16.666670
47446 Lease Acres: 2,448.00, Unit Acres: 2,448.00, Participating Acres: 2,448.00, Royalty Acres: 2,448.00
Segment 1 2,448.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852344CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567157HILCORP NORTH SLOPE, LLC, 26.360567 23.065499CHEVRON U.S.A. INC., 1.160000 1.015000DNR DOG, 0.000000 12.500000
Page:99Unitized Leases - Working Interest Ownership
PRUDHOE BAYLocation: BEAUFORT SEA Working Interest Royalty Interest
47447 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852344CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567157HILCORP NORTH SLOPE, LLC, 26.360567 23.065499CHEVRON U.S.A. INC., 1.160000 1.015000DNR DOG, 0.000000 12.500000
47448 Lease Acres: 2,560.00, Unit Acres: 1,280.00, Participating Acres: 1,280.00, Royalty Acres: 1,280.00
Segment 1 1,280.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852364CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567145HILCORP NORTH SLOPE, LLC, 26.360567 23.065490CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
Segment 2 1,280.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 66.666670 58.333625CONOCOPHILLIPS COMPANY, 33.333000 29.166375EXXONMOBIL OIL CORPORATION, 0.000330 0.000000DNR DOG, 0.000000 12.500000
47449Lies Across Multiple Units
Lease Acres: 2,459.00, Unit Acres: 2,459.00, Participating Acres: 2,459.00, Royalty Acres: 2,459.00
Segment 1 1,868.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852344CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567157HILCORP NORTH SLOPE, LLC, 26.360567 23.065499CHEVRON U.S.A. INC., 1.160000 1.015000DNR DOG, 0.000000 12.500000
Segment 2 591.00 Acres
CONOCOPHILLIPS ALASKA, INC., 55.402367 48.477071CONOCOPHILLIPS ALASKA II, INC., 39.282233 34.371954CHEVRON U.S.A. INC., 4.950600 4.331775EXXONMOBIL ALASKA PRODUCTION I, NC. 0.364800 0.319200DNR DOG, 0.000000 12.500000
Segment A 591.00 Acres
CONOCOPHILLIPS ALASKA, INC., 52.224680 45.696595CONOCOPHILLIPS ALASKA II, INC., 37.024720 32.396630EXXONMOBIL ALASKA PRODUCTION I, NC. 5.800000 5.075000CHEVRON U.S.A. INC., 4.950600 4.331775DNR DOG, 0.000000 12.500000
47450 Lease Acres: 2,469.00, Unit Acres: 2,469.00, Participating Acres: 2,469.00, Royalty Acres: 2,469.00
Segment 1 2,469.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852351CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567149HILCORP NORTH SLOPE, LLC, 26.360567 23.065492CHEVRON U.S.A. INC., 1.160000 1.015008DNR DOG, 0.000000 12.500000
47451 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852351CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567149HILCORP NORTH SLOPE, LLC, 26.360567 23.065492CHEVRON U.S.A. INC., 1.160000 1.015008
Page:100Unitized Leases - Working Interest Ownership
PRUDHOE BAYLocation: BEAUFORT SEA Working Interest Royalty Interest
47451 Segment 1 DNR DOG, 0.000000 12.50000047452 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852359CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567157HILCORP NORTH SLOPE, LLC, 26.360567 23.065499CHEVRON U.S.A. INC., 1.160000 1.014955DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 0.000030
47453 Lease Acres: 2,491.00, Unit Acres: 2,491.00, Participating Acres: 2,491.00, Royalty Acres: 2,491.00
Segment 1 2,491.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852359CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567157HILCORP NORTH SLOPE, LLC, 26.360567 23.065499CHEVRON U.S.A. INC., 1.160000 1.014955OVERRIDING ROYALTY, 0.000000 0.000030DNR DOG, 0.000000 12.500000
47454 Lease Acres: 2,560.00, Unit Acres: 1,920.00, Participating Acres: 1,920.00, Royalty Acres: 1,920.00
Segment 1 1,920.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852351CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567149HILCORP NORTH SLOPE, LLC, 26.360567 23.065492CHEVRON U.S.A. INC., 1.160000 1.015008DNR DOG, 0.000000 12.500000
Segment 2 640.00 Acres
CHEVRON U.S.A. INC., 33.333340 29.166680EXXONMOBIL ALASKA PRODUCTION I, NC. 33.333330 29.166660CONOCOPHILLIPS COMPANY, 33.333330 29.166660DNR DOG, 0.000000 12.500000
47469 Lease Acres: 2,448.00, Unit Acres: 1,225.00, Participating Acres: 1,225.00, Royalty Acres: 1,225.00
Segment 1 903.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 50.000000 43.750000CONOCOPHILLIPS COMPANY, 50.000000 43.750000DNR DOG, 0.000000 12.500000
Segment 2 320.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 50.000000 43.750000CONOCOPHILLIPS COMPANY, 25.000000 21.875000CHEVRON U.S.A. INC., 25.000000 21.875000DNR DOG, 0.000000 12.500000
Segment 3 1,225.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
47471 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852345CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567157HILCORP NORTH SLOPE, LLC, 26.360567 23.065499CHEVRON U.S.A. INC., 1.160000 1.014999
Page:101Unitized Leases - Working Interest Ownership
PRUDHOE BAYLocation: BEAUFORT SEA Working Interest Royalty Interest
47471 Segment 1 DNR DOG, 0.000000 12.50000047472 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 2,560.00, Royalty Acres: 2,560.00
Segment 1 2,560.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852344CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567157HILCORP NORTH SLOPE, LLC, 26.360567 23.065499CHEVRON U.S.A. INC., 1.160000 1.015000DNR DOG, 0.000000 12.500000
47475 Lease Acres: 2,512.00, Unit Acres: 2,512.00, Participating Acres: 2,512.00, Royalty Acres: 2,512.00
Segment 1 2,512.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852350CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567153HILCORP NORTH SLOPE, LLC, 26.360567 23.065497CHEVRON U.S.A. INC., 1.160000 1.015000DNR DOG, 0.000000 12.500000
47476 Lease Acres: 2,560.00, Unit Acres: 1,920.00, Participating Acres: 1,920.00, Royalty Acres: 1,920.00
Segment 1 1,920.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
Segment 2 640.00 Acres
CONOCOPHILLIPS ALASKA, INC., 50.000000 43.750000EXXONMOBIL ALASKA PRODUCTION I, NC. 50.000000 43.750000DNR DOG, 0.000000 12.500000
80595 Lease Acres: 1,280.00, Unit Acres: 1,280.00, Participating Acres: 1,280.00, Royalty Acres: 1,280.00
Segment 1 1,280.00 Acres
EXXONMOBIL ALASKA PRODUCTION I, NC. 36.402687 31.852349CONOCOPHILLIPS ALASKA, INC., 36.076746 31.567150HILCORP NORTH SLOPE, LLC, 26.360567 23.065500CHEVRON U.S.A. INC., 1.160000 1.015001DNR DOG, 0.000000 12.500000
REDOUBTLocation: COOK INLET Working Interest Royalty Interest
374002 Lease Acres: 5,691.00, Unit Acres: 5,691.00, Participating Acres: 689.00, Royalty Acres: 689.00
Segment 1 5,691.00 Acres
COOK INLET ENERGY, LLC, 100.000000 79.263045DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 8.236955
378114 Lease Acres: 5,675.00, Unit Acres: 5,675.00, Participating Acres: 268.00, Royalty Acres: 268.00
Segment 1 5,675.00 Acres
COOK INLET ENERGY, LLC, 100.000000 83.438409DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 4.061591
381003 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,560.00 Acres
COOK INLET ENERGY, LLC, 100.000000 83.097045DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 4.402955
Page:102Unitized Leases - Working Interest Ownership
REDOUBTLocation: COOK INLET Working Interest Royalty Interest
381201 Lease Acres: 5,760.00, Unit Acres: 5,760.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 5,760.00 Acres
COOK INLET ENERGY, LLC, 100.000000 83.116481DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 4.383519
381203 Lease Acres: 3,840.00, Unit Acres: 3,840.00, Participating Acres: 200.00, Royalty Acres: 200.00
Segment 1 3,840.00 Acres
COOK INLET ENERGY, LLC, 100.000000 83.097045DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 4.402955
SEAVIEW UNITLocation: COOK INLET Working Interest Royalty Interest
392497 Lease Acres: 360.00, Unit Acres: 360.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 4,155.08 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
392667 Lease Acres: 723.58, Unit Acres: 723.58, Participating Acres: 200.00, Royalty Acres: 0.00
Segment 1 737.44 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
SOUTHERN MILUVEACHLocation: NORTH SLOPE Working Interest Royalty Interest
390680 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,560.00 Acres
MUSTANG HOLDING LLC, 70.100000 56.080010MUSTANG OPERATIONS CENTER 1 LL, C 20.000000 16.000000NABORS DRILLING TECHNOLOGIES U, SA, INC. 6.078600 4.862880AVCG, LLC, 3.821400 3.057110DNR DOG, 0.000000 16.666670OVERRIDING ROYALTY, 0.000000 3.333330
390681 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,560.00 Acres
MUSTANG HOLDING LLC, 70.100000 56.080010MUSTANG OPERATIONS CENTER 1 LL, C 20.000000 16.000000NABORS DRILLING TECHNOLOGIES U, SA, INC. 6.078600 4.862880AVCG, LLC, 3.821400 3.057110DNR DOG, 0.000000 16.666670OVERRIDING ROYALTY, 0.000000 3.333330
390690 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
MUSTANG HOLDING LLC, 70.100000 56.080010MUSTANG OPERATIONS CENTER 1 LL, C 20.000000 16.000000NABORS DRILLING TECHNOLOGIES U, SA, INC. 6.078600 4.862880AVCG, LLC, 3.821400 3.057110OVERRIDING ROYALTY, 0.000000 3.333330DNR DOG, 0.000000 16.666670
390691 Lease Acres: 2,560.00, Unit Acres: 2,560.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,560.00 Acres MUSTANG HOLDING LLC, 70.100000 56.080010
Page:103Unitized Leases - Working Interest Ownership
SOUTHERN MILUVEACHLocation: NORTH SLOPE Working Interest Royalty Interest
390691 Segment 1 2,560.00 Acres
MUSTANG OPERATIONS CENTER 1 LL, C 20.000000 16.000000NABORS DRILLING TECHNOLOGIES U, SA, INC. 6.078600 4.862880AVCG, LLC, 3.821400 3.057110DNR DOG, 0.000000 16.666670OVERRIDING ROYALTY, 0.000000 3.333330
390692 Lease Acres: 640.00, Unit Acres: 640.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 640.00 Acres
MUSTANG HOLDING LLC, 70.100000 56.080010MUSTANG OPERATIONS CENTER 1 LL, C 20.000000 16.000000NABORS DRILLING TECHNOLOGIES U, SA, INC. 6.078600 4.862880AVCG, LLC, 3.821400 3.057110OVERRIDING ROYALTY, 0.000000 3.333330DNR DOG, 0.000000 16.666670
TALITHA UNITLocation: NORTH SLOPE Working Interest Royalty Interest
391658 Lease Acres: 5,760.00, Unit Acres: 5,760.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 5,760.00 Acres
GREAT BEAR PETROLEUM VENTURES, II, LLC 89.200000 78.050000BOREALIS ALASKA LLC, 10.800000 8.950000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 0.500000
391660 Lease Acres: 5,760.00, Unit Acres: 5,760.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 5,760.00 Acres
GREAT BEAR PETROLEUM VENTURES, II, LLC 89.200000 78.050000BOREALIS ALASKA LLC, 10.800000 8.950000OVERRIDING ROYALTY, 0.000000 0.500000DNR DOG, 0.000000 12.500000
391661 Lease Acres: 5,725.00, Unit Acres: 5,725.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 5,725.00 Acres
GREAT BEAR PETROLEUM VENTURES, II, LLC 89.200000 78.050000BOREALIS ALASKA LLC, 10.800000 8.950000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 0.500000
391679 Lease Acres: 5,677.00, Unit Acres: 5,677.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 5,677.00 Acres
GREAT BEAR PETROLEUM VENTURES, II, LLC 89.200000 78.050000BOREALIS ALASKA LLC, 10.800000 8.950000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 0.500000
391680 Lease Acres: 5,760.00, Unit Acres: 5,760.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 5,760.00 Acres
GREAT BEAR PETROLEUM VENTURES, II, LLC 89.200000 78.050000BOREALIS ALASKA LLC, 10.800000 8.950000OVERRIDING ROYALTY, 0.000000 0.500000DNR DOG, 0.000000 12.500000
391960 Lease Acres: 1,440.00, Unit Acres: 1,440.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 1,440.00 Acres
GREAT BEAR PETROLEUM VENTURES, II, LLC 89.200000 78.050000BOREALIS ALASKA LLC, 10.800000 8.950000
Page:104Unitized Leases - Working Interest Ownership
TALITHA UNITLocation: NORTH SLOPE Working Interest Royalty Interest
391960 Segment 1 1,440.00 Acres
OVERRIDING ROYALTY, 0.000000 0.500000DNR DOG, 0.000000 12.500000
391961 Lease Acres: 1,440.00, Unit Acres: 1,440.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 1,440.00 Acres
GREAT BEAR PETROLEUM VENTURES, II, LLC 89.200000 78.050000BOREALIS ALASKA LLC, 10.800000 8.950000OVERRIDING ROYALTY, 0.000000 0.500000DNR DOG, 0.000000 12.500000
391962 Lease Acres: 1,440.00, Unit Acres: 1,440.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 1,440.00 Acres
GREAT BEAR PETROLEUM VENTURES, II, LLC 89.200000 78.050000BOREALIS ALASKA LLC, 10.800000 8.950000OVERRIDING ROYALTY, 0.000000 0.500000DNR DOG, 0.000000 12.500000
391971 Lease Acres: 1,440.00, Unit Acres: 1,440.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 1,440.00 Acres
GREAT BEAR PETROLEUM VENTURES, II, LLC 89.200000 78.050000BOREALIS ALASKA LLC, 10.800000 8.950000OVERRIDING ROYALTY, 0.000000 0.500000DNR DOG, 0.000000 12.500000
391972 Lease Acres: 1,440.00, Unit Acres: 1,440.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 1,440.00 Acres
GREAT BEAR PETROLEUM VENTURES, II, LLC 89.200000 78.050000BOREALIS ALASKA LLC, 10.800000 8.950000OVERRIDING ROYALTY, 0.000000 0.500000DNR DOG, 0.000000 12.500000
391973 Lease Acres: 1,440.00, Unit Acres: 1,440.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 1,440.00 Acres
GREAT BEAR PETROLEUM VENTURES, II, LLC 89.200000 78.050000BOREALIS ALASKA LLC, 10.800000 8.950000OVERRIDING ROYALTY, 0.000000 0.500000DNR DOG, 0.000000 12.500000
391974 Lease Acres: 1,440.00, Unit Acres: 1,440.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 1,440.00 Acres
GREAT BEAR PETROLEUM VENTURES, II, LLC 89.200000 78.050000BOREALIS ALASKA LLC, 10.800000 8.950000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 0.500000
392786 Lease Acres: 1,408.00, Unit Acres: 1,408.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 1,408.00 Acres
GREAT BEAR PETROLEUM VENTURES, II, LLC 89.200000 78.050000BOREALIS ALASKA LLC, 10.800000 8.950000OVERRIDING ROYALTY, 0.000000 0.500000DNR DOG, 0.000000 12.500000
392787 Lease Acres: 1,440.00, Unit Acres: 1,440.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 1,440.00 Acres
GREAT BEAR PETROLEUM VENTURES, II, LLC 89.200000 78.050000BOREALIS ALASKA LLC, 10.800000 8.950000OVERRIDING ROYALTY, 0.000000 0.500000DNR DOG, 0.000000 12.500000
Page:105Unitized Leases - Working Interest Ownership
TALITHA UNITLocation: NORTH SLOPE Working Interest Royalty Interest
392788 Lease Acres: 1,413.00, Unit Acres: 1,413.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 1,413.00 Acres
GREAT BEAR PETROLEUM VENTURES, II, LLC 89.200000 78.050000BOREALIS ALASKA LLC, 10.800000 8.950000OVERRIDING ROYALTY, 0.000000 0.500000DNR DOG, 0.000000 12.500000
392789 Lease Acres: 1,440.00, Unit Acres: 1,440.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 1,440.00 Acres
GREAT BEAR PETROLEUM VENTURES, II, LLC 89.200000 78.050000BOREALIS ALASKA LLC, 10.800000 8.950000OVERRIDING ROYALTY, 0.000000 0.500000DNR DOG, 0.000000 12.500000
TRADING BAYLocation: COOK INLET Working Interest Royalty Interest
17579 Lease Acres: 5,120.00, Unit Acres: 2,240.00, Participating Acres: 2,240.00, Royalty Acres: 2,240.00
Segment 1 2,240.00 Acres
HILCORP ALASKA, LLC, 100.000000 85.160010DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 2.339990
Segment 2 2,880.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment A 2,240.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment B 2,240.00 Acres
HILCORP ALASKA, LLC, 100.000000 85.160010DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 2.339990
17594 Lease Acres: 5,116.00, Unit Acres: 4,956.00, Participating Acres: 4,956.00, Royalty Acres: 4,956.00
Segment 1 2,396.00 Acres
HILCORP ALASKA, LLC, 100.000000 85.160000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 2.340000
Segment 2 2,560.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment 3 160.00 Acres
HILCORP ALASKA, LLC, 50.000000 43.750000COOK INLET ENERGY, LLC, 50.000000 43.250000OVERRIDING ROYALTY, 0.000000 0.500000DNR DOG, 0.000000 12.500000
Segment A 4,956.00 Acres
HILCORP ALASKA, LLC, 100.000000 85.160000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 2.340000
Segment B 2,396.00 Acres
HILCORP ALASKA, LLC, 100.000000 85.000004OVERRIDING ROYALTY, 0.000000 2.499996DNR DOG, 0.000000 12.500000
Segment C 2,560.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Page:106Unitized Leases - Working Interest Ownership
TRADING BAYLocation: COOK INLET Working Interest Royalty Interest
17602Lies Across Multiple Units
Lease Acres: 3,840.00, Unit Acres: 1,280.00, Participating Acres: 840.00, Royalty Acres: 840.00
Segment 1 1,280.00 Acres
COOK INLET ENERGY, LLC, 100.000000 85.800000OVERRIDING ROYALTY, 0.000000 1.700000DNR DOG, 0.000000 12.500000
Segment 2 1,920.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment 3 640.00 Acres
HILCORP ALASKA, LLC, 100.000000 85.160000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 2.340000
Segment A 640.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment B 640.00 Acres
HILCORP ALASKA, LLC, 100.000000 85.160000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 2.340000
18716 Lease Acres: 3,132.00, Unit Acres: 462.50, Participating Acres: 462.50, Royalty Acres: 462.50
Segment 1 1,726.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment 2 943.50 Acres
HILCORP ALASKA, LLC, 69.999850 61.249868EXXONMOBIL OIL CORPORATION, 30.000150 26.250132DNR DOG, 0.000000 12.500000
Segment 3 462.50 Acres
HILCORP ALASKA, LLC, 100.000000 85.160010OVERRIDING ROYALTY, 0.000000 2.339990DNR DOG, 0.000000 12.500000
Segment A 943.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment B 462.50 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment C 462.50 Acres
HILCORP ALASKA, LLC, 100.000000 85.160010OVERRIDING ROYALTY, 0.000000 2.339990DNR DOG, 0.000000 12.500000
18729 Lease Acres: 3,085.00, Unit Acres: 3,085.00, Participating Acres: 3,085.00, Royalty Acres: 3,085.00
Segment 1 1,720.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment 2 1,365.00 Acres
HILCORP ALASKA, LLC, 100.000000 85.160000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 2.340000
Segment A 3,085.00 Acres
HILCORP ALASKA, LLC, 100.000000 85.160000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 2.340000
Segment B 1,365.00 Acres
HILCORP ALASKA, LLC, 100.000000 85.000000OVERRIDING ROYALTY, 0.000000 2.500000DNR DOG, 0.000000 12.500000
Segment C 1,720.00 Acres HILCORP ALASKA, LLC, 100.000000 87.500000
Page:107Unitized Leases - Working Interest Ownership
TRADING BAYLocation: COOK INLET Working Interest Royalty Interest
18729 Segment C DNR DOG, 0.000000 12.50000018730 Lease Acres: 3,840.00, Unit Acres: 2,880.00, Participating Acres: 2,880.00, Royalty Acres: 2,880.00
Segment 1 1,760.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment 2 1,120.00 Acres
HILCORP ALASKA, LLC, 100.000000 85.160000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 2.340000
Segment 3 960.00 Acres
COOK INLET ENERGY, LLC, 50.000000 43.250000HILCORP ALASKA, LLC, 50.000000 43.750000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 0.500000
Segment A 2,880.00 Acres
HILCORP ALASKA, LLC, 100.000000 85.160000OVERRIDING ROYALTY, 0.000000 2.340000DNR DOG, 0.000000 12.500000
Segment B 1,120.00 Acres
HILCORP ALASKA, LLC, 100.000000 85.000000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 2.500000
Segment C 1,760.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
18731 Lease Acres: 3,840.00, Unit Acres: 3,840.00, Participating Acres: 560.00, Royalty Acres: 560.00
Segment 1 3,840.00 Acres
HILCORP ALASKA, LLC, 100.000000 85.160000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 2.340000
Segment A 3,840.00 Acres
HILCORP ALASKA, LLC, 100.000000 85.000000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 2.500000
Segment B 3,840.00 Acres
HILCORP ALASKA, LLC, 100.000000 85.160000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 2.340000
18758 Lease Acres: 1,600.00, Unit Acres: 480.00, Participating Acres: 480.00, Royalty Acres: 480.00
Segment 1 400.00 Acres
COOK INLET ENERGY, LLC, 70.000000 60.550000HILCORP ALASKA, LLC, 30.000000 26.250000OVERRIDING ROYALTY, 0.000000 0.700000DNR DOG, 0.000000 12.500000
Segment 2 720.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment 3 480.00 Acres
HILCORP ALASKA, LLC, 100.000000 85.158030DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 2.341970
Segment A 480.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment B 480.00 Acres
HILCORP ALASKA, LLC, 100.000000 85.158030DNR DOG, 0.000000 12.500000
Page:108Unitized Leases - Working Interest Ownership
TRADING BAYLocation: COOK INLET Working Interest Royalty Interest
18758 Segment B OVERRIDING ROYALTY, 0.000000 2.34197018772 Lease Acres: 3,840.00, Unit Acres: 1,600.00, Participating Acres: 1,600.00, Royalty Acres: 1,600.00
Segment 1 2,240.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment 2 1,600.00 Acres
HILCORP ALASKA, LLC, 100.000000 85.160000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 2.340000
Segment A 480.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment B 1,600.00 Acres
HILCORP ALASKA, LLC, 100.000000 85.160000OVERRIDING ROYALTY, 0.000000 2.340000DNR DOG, 0.000000 12.500000
Segment C 1,120.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
18777 Lease Acres: 1,902.00, Unit Acres: 796.00, Participating Acres: 796.00, Royalty Acres: 796.00
Segment 1 1,106.00 Acres
HILCORP ALASKA, LLC, 50.000000 43.750000COOK INLET ENERGY, LLC, 50.000000 43.250000OVERRIDING ROYALTY, 0.000000 0.500000DNR DOG, 0.000000 12.500000
Segment 2 796.00 Acres
HILCORP ALASKA, LLC, 100.000000 85.160000OVERRIDING ROYALTY, 0.000000 2.340000DNR DOG, 0.000000 12.500000
Segment A 796.00 Acres
HILCORP ALASKA, LLC, 100.000000 85.000000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 2.500000
Segment B 796.00 Acres
HILCORP ALASKA, LLC, 100.000000 85.160000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 2.340000
21068 Lease Acres: 640.00, Unit Acres: 160.00, Participating Acres: 160.00, Royalty Acres: 160.00
Segment 1 160.00 Acres
HILCORP ALASKA, LLC, 100.000000 85.160000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 2.340000
Segment 2 480.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment A 160.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment B 160.00 Acres
HILCORP ALASKA, LLC, 100.000000 85.160000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 2.340000
392193 Lease Acres: 2,000.00, Unit Acres: 2,000.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,000.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.000000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 0.500000
Page:109Unitized Leases - Working Interest Ownership
WEST HARRISON BAYLocation: BEAUFORT SEA Working Interest Royalty Interest
392164 Lease Acres: 4,698.95, Unit Acres: 4,698.95, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 4,698.95 Acres
SHELL OFFSHORE INC., 100.000000 87.500000DNR DOG, 0.000000 12.500000
392165 Lease Acres: 3,423.30, Unit Acres: 3,423.30, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 3,423.30 Acres
SHELL OFFSHORE INC., 100.000000 87.500000DNR DOG, 0.000000 12.500000
392166 Lease Acres: 1,990.08, Unit Acres: 1,990.08, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 1,990.08 Acres
SHELL OFFSHORE INC., 100.000000 87.500000DNR DOG, 0.000000 12.500000
392167 Lease Acres: 2,519.09, Unit Acres: 2,519.09, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,519.09 Acres
SHELL OFFSHORE INC., 100.000000 87.500000DNR DOG, 0.000000 12.500000
392168 Lease Acres: 2,087.26, Unit Acres: 2,087.26, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,087.26 Acres
SHELL OFFSHORE INC., 100.000000 87.500000DNR DOG, 0.000000 12.500000
392169 Lease Acres: 5,625.00, Unit Acres: 5,625.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 5,625.00 Acres
SHELL OFFSHORE INC., 100.000000 87.500000DNR DOG, 0.000000 12.500000
392170 Lease Acres: 5,650.00, Unit Acres: 5,650.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 5,650.00 Acres
SHELL OFFSHORE INC., 100.000000 87.500000DNR DOG, 0.000000 12.500000
392171 Lease Acres: 5,760.00, Unit Acres: 5,760.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 5,760.00 Acres
SHELL OFFSHORE INC., 100.000000 87.500000DNR DOG, 0.000000 12.500000
392172 Lease Acres: 5,625.00, Unit Acres: 5,625.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 5,625.00 Acres
SHELL OFFSHORE INC., 100.000000 87.500000DNR DOG, 0.000000 12.500000
392173 Lease Acres: 5,650.00, Unit Acres: 5,650.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 5,650.00 Acres
SHELL OFFSHORE INC., 100.000000 87.500000DNR DOG, 0.000000 12.500000
392174 Lease Acres: 5,760.00, Unit Acres: 5,760.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 5,760.00 Acres
SHELL OFFSHORE INC., 100.000000 87.500000DNR DOG, 0.000000 12.500000
392175 Lease Acres: 5,760.00, Unit Acres: 5,760.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 5,760.00 Acres
SHELL OFFSHORE INC., 100.000000 87.500000DNR DOG, 0.000000 12.500000
392176 Lease Acres: 3,503.98, Unit Acres: 3,503.98, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 3,503.98 Acres
SHELL OFFSHORE INC., 100.000000 87.500000DNR DOG, 0.000000 12.500000
Page:110Unitized Leases - Working Interest Ownership
WEST HARRISON BAYLocation: BEAUFORT SEA Working Interest Royalty Interest
392177 Lease Acres: 2,013.94, Unit Acres: 2,013.94, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,013.94 Acres
SHELL OFFSHORE INC., 100.000000 87.500000DNR DOG, 0.000000 12.500000
392178 Lease Acres: 5,464.83, Unit Acres: 5,464.83, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 5,464.83 Acres
SHELL OFFSHORE INC., 100.000000 87.500000DNR DOG, 0.000000 12.500000
392179 Lease Acres: 5,601.00, Unit Acres: 5,601.00, Participating Acres: 5,601.00, Royalty Acres: 0.00
Segment 1 5,601.00 Acres
SHELL OFFSHORE INC., 100.000000 87.500000DNR DOG, 0.000000 12.500000
392180 Lease Acres: 5,760.00, Unit Acres: 5,760.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 5,760.00 Acres
SHELL OFFSHORE INC., 100.000000 87.500000DNR DOG, 0.000000 12.500000
392181 Lease Acres: 4,239.07, Unit Acres: 4,239.07, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 4,239.07 Acres
SHELL OFFSHORE INC., 100.000000 87.500000DNR DOG, 0.000000 12.500000
WEST MCARTHUR RIVERLocation: COOK INLET Working Interest Royalty Interest
17602Lies Across Multiple Units
Lease Acres: 3,840.00, Unit Acres: 1,280.00, Participating Acres: 840.00, Royalty Acres: 840.00
Segment 1 1,280.00 Acres
COOK INLET ENERGY, LLC, 100.000000 85.800000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 1.700000
Segment 2 1,920.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment 3 640.00 Acres
HILCORP ALASKA, LLC, 100.000000 85.160000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 2.340000
Segment A 640.00 Acres
HILCORP ALASKA, LLC, 100.000000 87.500000DNR DOG, 0.000000 12.500000
Segment B 640.00 Acres
HILCORP ALASKA, LLC, 100.000000 85.160000DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 2.340000
359111 Lease Acres: 4,175.00, Unit Acres: 4,175.00, Participating Acres: 800.00, Royalty Acres: 800.00
Segment 1 4,175.00 Acres
COOK INLET ENERGY, LLC, 100.000000 75.031250DNR DOG, 0.000000 12.500000OVERRIDING ROYALTY, 0.000000 12.468750
359112 Lease Acres: 2,155.00, Unit Acres: 1,055.00, Participating Acres: 0.00, Royalty Acres: 0.00
Segment 1 2,155.00 Acres
COOK INLET ENERGY, LLC, 100.000000 75.031250OVERRIDING ROYALTY, 0.000000 12.468750DNR DOG, 0.000000 12.500000
Page:111Unitized Leases - Working Interest Ownership
