U.S. Land - Well Count Summary

Fourth Quarter 2014

Basin This Quarter Last Quarter +/- % Year Ago +/- %

Ardmore Woodford 24 19 5 26.3% 66 -42 -63.6%Arkoma Woodford 32 37 -5 -13.5% 25 7 28.0%

Barnett 243 264 -21 -8.0% 374 -131 -35.0%Cana Woodford 105 83 22 26.5% 77 28 36.4%

DJ-Niobrara 320 319 1 0.3% 258 62 24.0%Eagle Ford 1,168 1,168 0 0.0% 1,171 -3 -0.3%Fayetteville 137 136 1 0.7% 129 8 6.2%

Granite Wash 152 182 -30 -16.5% 148 4 2.7%Haynesville 114 126 -12 -9.5% 94 20 21.3%Marcellus 536 525 11 2.1% 576 -40 -6.9%

Mississippian 379 385 -6 -1.6% 408 -29 -7.1%Permian 2,725 2,715 10 0.4% 2,351 374 15.9%

Utica 114 102 12 11.8% 112 2 1.8%Williston 709 713 -4 -0.6% 737 -28 -3.8%Others 2,786 2,768 18 0.7% 2,557 229 9.0%

Total U.S. Land 9,544 9,542 2 0.0% 9,083 461 5.1%

document.xlsx 04/19/2023

U.S. Land Well Count by Basin

Date Barnett DJ-Niobrara Eagle Ford Marcellus Permian Utica Williston Others

Q1 - 2012 32 35 551 90 483 876 222 160 184 541 237 2,302 76 507 2,877 9,173

Q2 - 2012 35 32 542 99 397 932 179 178 109 519 304 2,497 90 567 3,102 9,582

Q3 - 2012 40 28 487 62 353 1,024 146 155 84 443 317 2,402 94 603 3,173 9,411

Q4 - 2012 48 19 452 58 311 974 161 168 92 435 339 2,196 118 563 2,724 8,658

FY 2012 155 114 2,032 309 1,544 3,806 708 661 469 1,938 1,197 9,397 378 2,240 11,876 36,824

Q1 - 2013 49 13 443 82 266 1,044 157 141 109 475 343 2,169 131 582 2,530 8,534

Q2 - 2013 47 12 403 74 268 1,089 194 150 98 576 378 2,260 118 693 2,651 9,011

Q3 - 2013 70 13 382 69 265 1,096 158 170 103 555 385 2,351 110 751 2,597 9,075

Q4 - 2013 66 25 374 77 258 1,171 129 148 94 576 408 2,351 112 737 2,557 9,083

FY 2013 232 63 1,602 302 1,057 4,400 638 609 404 2,182 1,514 9,131 471 2,763 10,335 35,703

FY 12 / FY 13 Change 77 -51 -430 -7 -487 594 -70 -52 -65 244 317 -266 93 523 -1,541 -1,121

% Change 49.7% -44.7% -21.2% -2.3% -31.5% 15.6% -9.9% -7.9% -13.9% 12.6% 26.5% -2.8% 24.6% 23.3% -13.0% -3.0%

Q1 - 2014 28 26 318 88 274 1,178 129 133 102 498 378 2,405 106 681 2,622 8,966

Q2 - 2014 36 32 264 65 289 1,195 138 166 118 528 397 2,681 95 668 2,784 9,456

Q3 - 2014 19 37 264 83 319 1,168 136 182 126 525 385 2,715 102 713 2,768 9,542

Q4 - 2014* 24 32 243 105 320 1,168 137 152 114 536 379 2,725 114 709 2,786 9,544

FY 2014 107 127 1,089 341 1,202 4,709 540 633 460 2,087 1,539 10,526 417 2,771 10,960 37,508

FY 13 / FY 14 Change -125 64 -513 39 145 309 -98 24 56 -95 25 1,395 -54 8 625 1,805

% Change -53.9% 101.6% -32.0% 12.9% 13.7% 7.0% -15.4% 3.9% 13.9% -4.4% 1.7% 15.3% -11.5% 0.3% 6.0% 5.1%

U.S. Land Rig Count by Basin

Date Barnett DJ-Niobrara Eagle Ford Marcellus Permian Utica Williston Others

Q1 - 2012 8 16 61 55 42 234 28 86 91 135 56 482 14 206 431 1,947

Q2 - 2012 10 12 46 50 43 251 20 90 59 110 65 516 21 217 413 1,923

Q3 - 2012 10 8 42 39 44 242 14 80 41 93 78 513 22 210 417 1,855

Q4 - 2012 11 5 40 28 42 228 14 71 37 91 83 484 29 197 398 1,759

FY 2012 Average 10 10 47 43 43 239 19 82 57 107 71 499 21 208 415 1,871

Q1 - 2013 12 3 35 32 39 232 13 69 41 92 88 470 30 191 360 1,706

Q2 - 2013 12 2 34 34 45 230 13 70 38 79 76 469 34 187 386 1,709

Q3 - 2013 14 3 31 28 50 233 11 70 41 83 73 463 36 183 390 1,709

Q4 - 2013 13 5 34 32 50 225 9 60 40 86 77 463 37 180 386 1,697

FY 2013 Average 13 3 33 32 46 230 11 67 40 85 79 466 34 185 381 1,705

FY 12 / FY 13 Change 3 -7 -14 -11 3 -9 -8 -15 -17 -22 8 -33 13 -22 -34 -166

% Change 30.5% -67.6% -28.8% -26.6% 7.5% -3.8% -41.2% -18.3% -29.8% -21.0% 11.2% -6.6% 60.8% -10.8% -8.3% -8.9%

Q1 - 2014 9 6 29 36 54 221 9 54 43 81 74 491 40 179 398 1,724

Q2 - 2014 7 6 25 25 55 217 9 65 44 82 76 545 39 181 420 1,796

Q3 - 2014 6 7 25 33 61 206 9 70 44 79 79 559 44 189 431 1,842

Q4 - 2014 6 6 23 41 61 209 9 59 41 82 75 559 48 190 447 1,856

FY 2014 Average 7 6 26 34 58 213 9 62 43 81 76 539 43 185 424 1,805

FY 13 / FY 14 Change -6 3 -8 2 12 -17 -2 -5 3 -4 -3 72 8 -1 43 99

% Change -44.9% 91.2% -23.9% 6.8% 25.4% -7.3% -20.9% -7.6% 7.2% -4.4% -3.2% 15.5% 24.7% -0.3% 11.4% 5.8%

Ardmore Woodford

Arkoma Woodford

Cana Woodford

Fayette-ville

Granite Wash

Haynes-ville

Mississip-pian

Total Wells U.S.Land

Ardmore Woodford

Arkoma Woodford

Cana Woodford

Fayette-ville

Granite Wash

Haynes-ville

Mississip-pian

Total Rigs U.S.Land

document.xlsx 04/19/2023

U.S. Land Wells/Rig by Basin

Date Barnett DJ-Niobrara Eagle Ford Marcellus Permian Utica Williston Others

Q1 - 2012 4.00 2.20 9.07 1.62 11.48 3.74 7.84 1.85 2.02 4.01 4.21 4.77 5.52 2.46 6.67 4.71

Q2 - 2012 3.64 2.72 11.82 1.99 9.25 3.72 8.81 1.97 1.84 4.72 4.65 4.84 4.35 2.61 7.50 4.98

Q3 - 2012 3.85 3.60 11.64 1.58 8.02 4.22 10.10 1.93 2.04 4.77 4.06 4.68 4.23 2.87 7.61 5.07

Q4 - 2012 4.39 3.86 11.39 2.09 7.35 4.26 11.19 2.36 2.47 4.76 4.10 4.54 4.12 2.85 6.85 4.92

FY 2012 15.93 11.29 43.20 7.18 36.05 15.93 36.56 8.05 8.20 18.07 16.95 18.84 17.72 10.78 28.62 19.68

Q1 - 2013 4.08 4.23 12.52 2.57 6.78 4.51 12.08 2.05 2.66 5.19 3.91 4.62 4.32 3.05 7.03 5.00

Q2 - 2013 3.98 6.00 11.99 2.15 5.96 4.73 15.48 2.15 2.55 7.33 4.95 4.82 3.48 3.70 6.87 5.27

Q3 - 2013 5.00 4.33 12.32 2.46 5.30 4.70 14.36 2.43 2.51 6.69 5.27 5.08 3.06 4.10 6.66 5.31

Q4 - 2013 5.08 5.00 11.00 2.41 5.16 5.20 14.33 2.47 2.35 6.70 5.30 5.08 3.03 4.09 6.62 5.35

FY 2013 18.27 19.27 47.83 9.56 22.95 19.14 56.05 9.07 10.07 25.74 19.28 19.59 13.73 14.91 27.16 20.94

FY 12 / FY 13 Change 2.34 7.98 4.63 2.38 -13.10 3.21 19.49 1.03 1.87 7.67 2.33 0.75 -3.99 4.13 -1.46 1.26

% Change 14.7% 70.7% 10.7% 33.1% -36.3% 20.1% 53.3% 12.7% 22.8% 42.5% 13.7% 4.0% -22.5% 38.3% -5.1% 6.4%

Q1 - 2014 3.11 4.33 10.97 2.44 5.07 5.33 14.33 2.46 2.37 6.15 5.11 4.90 2.65 3.80 6.59 5.20

Q2 - 2014 5.14 5.33 10.56 2.60 5.25 5.51 15.33 2.55 2.68 6.44 5.22 4.92 2.44 3.69 6.63 5.27

Q3 - 2014 3.17 5.29 10.56 2.52 5.23 5.67 15.11 2.60 2.86 6.65 4.87 4.86 2.32 3.77 6.42 5.18

Q4 - 2014* 4.00 5.33 10.57 2.56 5.25 5.59 15.22 2.58 2.78 6.54 5.05 4.87 2.38 3.73 6.23 5.14

FY 2014 15.29 20.32 42.71 10.10 20.81 22.08 60.00 10.21 10.70 25.77 20.25 19.55 9.75 15.00 25.85 20.79

FY 13 / FY 14 Change -2.98 1.05 -5.12 0.55 -2.14 2.95 3.95 1.14 0.63 0.02 0.97 -0.04 -3.98 0.08 -1.31 -0.15

% Change -16.3% 5.4% -10.7% 5.7% -9.3% 15.4% 7.1% 12.5% 6.2% 0.1% 5.1% -0.2% -29.0% 0.6% -4.8% -0.7%

* Note: Current quarter well count data is preliminary and is subject to revision.

Ardmore Woodford

Arkoma Woodford

Cana Woodford

Fayette-ville

Granite Wash

Haynes-ville

Mississip-pian

Total U.S.Land