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DRILLING SYSTEMS AROUND THE CLOCK, AROUND THE GLOBE. Onshore or offshore, with Cameron’s Drilling Systems Division you get more than reliable products, you get support. It’s a whole new world of aftermarket ser- vices with CAMSERV. And it’s yours 24/7. www.c-a-m.com/camserv No Matter Where Your Equipment Is In Operation, We’re There To Keep It Working. Cameron’s Aftermarket Services sales@church-energy.com * Phone: 281-931-1400 [email protected] * Phone: 281-656-3204 BOP * BOP Control Systems * MUX Control Systems * Pressure Control Products (281) 855 – 3200 * 8909 Jackrabbit Road * Houston TX * [email protected] Rig Concept & Design * Pressure Control Products * Well Intervention & Drilling Products Subsea Control Systems * Wellhead Equipment * After Sales Support GustoMSC is the world’s leading independent design and engineering company for proprietary designs of deepwater drilling jackups, drilling semi-submersibles and deepwater drilling vessels. www.sbmoffshore.com / www.GustoMSC.com CJ Series Deepwater Drilling Jack ups DSS Series Drilling Semi-submersibles P10,000 Series Deepwater DrillingVessels GE Oil & Gas Drilling & Production GE imagination at work We call it Innovation Now You call it ultra-deepwater performance Our drilling equipment helped set the 10,011-ft world record for water depth drilling and our current generation systems are qualified to reach depths beyond 12,000 ft. Our integrated drilling solutions benefit from billions of R&D dollars invested every year in our Global Research Centers, allowing access to ideas gathered from around the world to continually improve performance for our customers. geoilandgas.com/drilling WATER DEPTH & DRILLING DEPTH RATINGS VESSEL TYPE PHOTO NUMBER VESSEL DESIGN CONSTRUCTION DATE UPGRADE DATE CLASSIFICATION MAXIMUM WATER DEPTH EQUIPPED MAXIMUM WATER DEPTH RATING MAXIMUM DRILLING DEPTH CURRENT CONTRACT AREA OF OPERATION TOTAL VESSEL POWER MAX. VESSEL SPEED QUARTERS CAPACITY LENGTH TRANSIT DRAFT OPERATING DRAFT WIDTH MAX. VARIABLE LOAD MOONPOOL SIZE D.P. RATING (if applicable) THRUSTERS SIZE OF CHAIN CHAIN GRADE LENGTH OF CHAIN WIRE ROPE DIAMETER LENGTH OF WIRE ROPE ANCHOR SIZE PEDESTAL CRANE 1 PEDESTAL CRANE 2 PEDESTAL CRANE 3 PEDESTAL CRANE 4 RISER HANDLING CRANE DERRICK RATING DERRICK MANUFACTURER DERRICK FOOTPRINT DRAWWORKS DRAWWORKS DRILL LINE SIZE ROTARY TABLE SIZE IRON ROUGHNECK TOP DRIVE HEAVE COMPENSATOR HEAVE COMPENSATION CAPACITY COMPENSATION TYPE (ACTIVE/PASSIVE) PIPE RACKING SYSTEM DRILLING INSTRUMENTATION 5-in. DRILLPIPE 5.5-in. DRILLPIPE 6.625-in. DRILLPIPE 3.5-in. DRILLPIPE MUD PUMPS MUD PUMPS MUD PIT ACTIVE VOLUME MUD PIT RESERVE VOLUME MUD SYSTEMS DRILLING EQUIPMENT LIFTING EQUIPMENT STATION KEEPING or MOORING SYSTEMS VESSEL PARTICULARS CONTRACT INFORMATION RIG RATINGS RIG INFORMATION NORMAL COMPLEMENT OF TUBULARS BULK STORAGE CAPACITY DEDICATED COMPLETION FLUID VOLUME GUMBO BUSTER SHALE SHAKERS DESANDER DESILTER RISER TENSIONER (TOTAL CAPACITY) RISER TENSIONERS RISER TENSIONERS DIVERTER SIZE CLASS OF RISER RISER SIZE RISER JOINT LENGTH FLEX JOINT (TOP/BOTTOM OR BOTH) RISER MANUFACTURER RISER STORAGE MAIN DECK OR “IN HOLD” BOP OPERATING PRESSURE C&K LINE SIZE RAM BOP’S RAM BOP’S ANNULAR BOP’S ANNULAR BOP’S BOP STACK ENVELOPE DIMENSIONS TOTAL BOP STACK WT. (INCLUDING LMRP) WELLHEAD CONNECTOR BOP CONTROL SYSTEM BOP CONTROL SYSTEM ABLE TO SHEAR 6.635" DRILLPIPE? RISER HANG-OFF CAPACITY AUX. LINE SIZE RISER & RISER TENSIONER DATA BOP & BOP CONTROL DATA yr. yr. society ft. ft. ft. in July 2008 H.P. knots ft. ft. ft. ft. S.T. persons expiration ft. No. and H.P. In. ft. ft. S.T. S.T. S.T. S.T. S.T. S.T. Max Hook Kips Name ft. x ft. H.P. Manufacturer In. In. Model Manufacturer & Model Manufacturer & Model bbls. bbls. bbls. Cu. ft. Y/N No. No. No. Kips Manufacturer Manufacturer ft. ft. ft. ft. No. Model Kips A/P In. No. Manufacturer In. API O.D. In. ft. T/B Manuf. ft. Ksi I.D. In. I.D. In. No. No. Manuf. Manuf. ft. x ft. Kips Type Type Y/N No. Kips Manuf. AUX. LINES ON RISER 5,000' 10,000' 15,000' 20,000' 25,000' 30,000' 35,000' Water Depth Rating Equipped (ft) Water Depth Rating Design (ft) Drilling Depth Rating (ft) 0' 2010 WORLDWIDE SURVEY OF DEEPWATER DRILLING RIGS Drilling Rigs Operational for Water Depths > 4,000' Prepared By: Jerry Greenberg / [email protected] For additional copies or general comments E-mail: [email protected]. Downloads available at www.offshore-mag.com JULY 2010 M A G A Z I N E 40,000' CONVENTIONALLY MOORED RIGS   AKER DRILLING ASA - Contact: Lagerveien 30 - Box 319 - 4066 Stavanger - Norway - Phone: +47 51951676; fax: +47 51951601; e-mail: [email protected]; www.akerdrill.com 1 1 AKER SPITSBERGEN SS Aker H-6e 2008 DNV 2,475' 10,000' 32,800' 2013 WW DNV 30.5 55,120 6-7 140 393.7' 252.6' 31.8' 75.5' 7,780 76'x32' DP3 8x5,850 3.36" R4 6,600' N/A N/A 16.7 94.4 94.4 N/A N/A 39 2,000/1,000 MH RAM 170'x33' 1,000/500 sh.t MH RAM 60.5"/60.5" MH 1899 MH DDM 1000/650 M-H 1,500/750 A MH MH DrillView 14,500' 21,500' 3,200' 4 Wirth 2,200 HP-7,500 psi 5,025 8,185 7,500 27,546' N 4 N/A N/A 3,200 6 M-H 60.5" RP16 21" 75' T/B Kværner 8,858' 15 3.5" 4" Note 3 5 Cameron 2 Cameron 14.76'x12.47' 390 Cameron MUX Cameron Y 500/1,000 1 2 AKER BARENTS SS Aker H-6e 2008 DNV 2,475' 10,000' 32,000' 2011 WW DNV 30.5 55,120 6-7 140 393.7' 252.6' 31.8' 75.5' 7,780 76'x32' DP3 8x5,850 3.36" R4 6,600' N/A N/A 16.7 94.4 94.4 N/A N/A 39 2,000/1,000 MH RAM 170'x33' 1,000/500 sh.t MH RAM 60.5"/60.5" MH 1899 MH DDM 1000/650 M-H 1,500/750 A MH MH DrillView 8,200' 18,000' 3,200' 4 Wirth 2,200 HP-7,500 psi 5,025 8,185 7,500 27,546' N 4 N/A N/A 3,200 6 M-H 60.5" RP16 21" 75' T/B Kværner 8,858' 15 3.5" 4" Note 3 5 Cameron 2 Cameron 14.76'x12.47' 390 Cameron MUX Cameron Y 500/1,000   ATWOOD OCEANICS, INC. - Contact: Kim Erb, 15835 Park Ten Place, Houston, TX 77218; Phone: (281) 749-7800; Fax: (281) 578-325; e-mail: [email protected]; www.atwd.com 2 1 ATWOOD HUNTER SS Korkut New Era 1981 2001 ABS 5,000' 5,000' 25,000' 2Q/'12 West Africa 8,050 120 290' 246.7' 24' 55' 3,630 20'x40' NA No 2.75" ORQ+20 4,500' 3.25" 8,000' 11 52.5 31.5 30 1,200 Pyramid 40'x40' 3,000 Oilwell 1.5" 49.5" NOV ST80 Varco-TDS-4S W.G. 650 P none Petron 15,000' 3 N-O A1700PT 3,247 incl. 1,000 10,000' Y 4+4 1 1 1,280 12 W.G. 49.5" E 21" 75' B Vetco 5,000' 10 3.75" 3.8"/2.5" 2 4 Cameron 2 Shaffer 13'x15' 340 H4E Bias Shaffer Y 960 3 2 ATWOOD EAGLE SS Korkut New Era 1982 2002 ABS 5,000' 5,000' 25,000' 1Q/11 Australia 7,800 120 325' 200' 24' 55' 4,500 20'x40' NA No 3.25" ORQ+20 3,300' 3.5" 10,000' 13 52.5 30 45 1,200 Pyramid 40'x40' 3,000 Oilwell 1.5" 60.5" Varco Varco-TDS-4S W.G. 650 P none Petron 15,000' 3 N-O A1700PT 3,624 1,282 2,614 10,000' Y 3+3 1 1 1,600 12 W.G. 59" E 21" 75' B Vetco 5,000' 10 3.75" 3.8"/2.5" 2 4 Cameron 2 Shaffer 13'x15' 340 H4E Bias Shaffer Y 960 4 3 ATWOOD FALCON SS Korkut New Era 1983 1998/2006 ABS 5,000' 5,000' 25,000' 2Q/11 Malaysia 7,800 122 325' 226' 24' 55' 4,400 20'x40' NA No 3" R3S 4,500' 3.5" 8,000' 10 45.5 33.5 15 1,000 Pyramid 40'x40' 3,000 Oilwell 1.5" 60.5" NOV Varco-TDS-4H W.G. 650 P none Petron 15,000' 3 N-O A1700PT 5,346 incl. 3,460 10,000' Y 4 1 1 1,600 12 W.G. E 21" 75' B Vetco 5,000' 10 3.75" 3.8"/2.5" 2 4 Cameron 2 Shaffer 13'x15' 340 H4 Bias Shaffer Y 960   DIAMOND OFFSHORE DRILLING INC - Contact: Bodley P. Thornton, 15415 Katy Fwy Suite 100, Houston, TX 77094; Phone (281) 492-5300; fax: (281) 492-5310; e-mail: [email protected]; www.dodi.com 5 1 OCEAN AMERICA SS Odyssey 1988 2004 ABS 5,500' 5,500' 30,000' 2Q/'12 Australia 18,120 110 401' 259 27' 80' 7,835 21'x44' N/A 3.25" AB/RQ4 4,775' 3.5" 5,600' 11 78.5 78.5 90.3 30 1,800 Branham 40'x40' 3,000 C-E 1.625" 49.5" Varco AR3200 Varco-TDS-4S Shaffer 600 P BJarm Petron 15,000' 3 Continental Emsco FB1600 2,820 5,220 1,800 24,000' N 5 1 1 1,280 8 Shaffer 49.5" E 21" 50' T Cameron 6,400' 15 3" 2.5"/4" 4 4 Hydril 2 Cam./Hyd. 14.5'x19.6' 473 Vetco H-4 HYD Cameron Y 2,500 6 2 OCEAN BARONESS SS Victory 1973 2001 ABS 7,000' 7,000' 35,000' 3Q/'13 Brazil 12,940 4 114 324' 327' 41.5' 74.5' 5,500 91'x25' 3.25" ORQ+20 4,200' 3.5" 10,000' 11 62 62 62 40 2,000 Loadmaster 48'x46' 4,000 National 2" 60.5" Hydralift National PS-1000 Hydralift 1,000 P Hydraracker Hitec 15,000' 15,000' 4 N-O FC2200(3), A1700PT(1) 2,943 4,000 incl. 17,120' Y 5 1 1 3,600 6 Hydralift 60.5" F 21" 75' T/B S&S 6,500' 15 4.5" 4"/3" 4 5 Hydril 2 Hydril 16.75'x19.6' 694 DWHC MUX Hydril Y 2,500 7 3 OCEAN QUEST SS Victory 1973 1996 ABS 3,500' 4,000' 25,000' 4Q/'11 Brazil 9,075 4 99 324' 336' 32' 70' 5,600 19'x35' 3.25" ORQ+20 3,200' 3.5" 8,800' 11 56 56 56 1,150 Pyramid 40'x40' 3,000 C-E 1.625" 49.5" Varco AR3200 Varco-TDS-4S Shaffer 400 P Totco 20,000' 3 N-O 12P-160 1,778 1,200 incl. 12,340' Y 4+4 1 1 1,000 12 Shaffer 49.5" C 21" 50' B Vetco 3,595' 15 3" 3" 4 4 Hydril 2 Hydril 13.67'x16.8' 477 H4 HYD Koomey N 1,250 – 4 OCEAN WINNER SS Enhanced Aker H-3 1976 - DNV 3,500' 4,000' 25,000' 1Q/'15 Brazil 3,880 4 96 355' 248' 22' 70' 3,920 15'X36' 3" ORQ+20 4,500' 10 60 60 1,000 Golar-Nor 40'x40' 3,000 National 1.5" 49.5" Varco AR3200 Varco-TDS-4S Shaffer 500 p MD Totco 16,500 8,200 3 N-O 12P-160 1,944 1,500 Incl. 17,688 N 4+4 1 1 960 12 Shaffer 49.5" F 21" 65' T/B Shaffer 4,000' 10 2.75" 3" 3 4 Shaffer 2 Hydril 16.79'x22.45' 345 H4 HYD Koomey Y 2,000 8 5 OCEAN WORKER SS Enhanced Pacesetter 9500 1982 - ABS 3,500' 4,000' 25,000' 1Q/'15 Brazil 4.5 108 303' 200' 25' 65' 4,428 19'7" x 23'2" 3" ORQ+20 4,880' 3.5" 5,000' 16.5 57.9 57.9 56 1,050 Dreco 40' x40' 3,000 National 1.625" 49.5" Varco AR3200 Varco TDS-4H NOV 600 A MD Totco 21,000' 8145' 3 National 12-P-160 972 1,575 incl. 12,516 N 4 1 1 960 12 Shaffer/W.G. 49.5" C 19.75" 65' B Vetco/NOV 4000' 10 3" 3" 1 4 Cameron 2 Shaffer 12'x 16.5' 410 H-4 HYD Koomey N 1,000 9 6 OCEAN VALIANT SS Odyssey 1988 1999 ABS 5,500' 5,500' 30,000' 3Q/'11 W. Africa 18,120 12 140 401' 259' 27' 80' 7,050 21'x44' 4x2,700 3.25" ORQ+20 4,500' 3.5" 5,600' 12 78.5 78.5 78.5 30 1,500 DSL 40'x40' 3,000 C-E 1.625" 49.5" Varco AR3200 Varco-TDS-4S Shaffer 600 P BJarm Petron 18000 3 Continental Emsco FB1600 2,820 incl. incl. 24,000' Y 4 1,280 8 Shaffer 49.5" E 21" 50' B Cameron 5,120' 15 3" 2.5"/4" 4 4 Cameron 2 Cameron 14.5'x19.6' 473 H4 HYD Cameron Y 2,500 10 7 OCEAN VICTORY SS Victory 1973 1997 ABS 5,500' 5,500' 25,000' 3Q/'11 GoM 9,075 4 104 336' 315' 32' 74' 5,700 20'x17' 3.25" ORQ+20 4,200' 3.5" 8,800' 11 56 56 56 25 1,500 Dreco 40'x40' 3,000 C-E 1.625" 49.5" Varco AR3200 Varco-TDS-4S Shaffer 500 P MDT 15,000' 3 Continental Emsco FB1600 3,200 incl. incl. 13,800' Y 4 1 1 1,280 8 Shaffer 49.5" E 21" 75' B Shaffer 5,075' 15 3" 2.3"/4" 4 4 Shaffer 2 Shaffer 16.67'x16.67' 477 H4 HYD Shaffer N 2,000 11 8 OCEAN ENDEAVOR SS Victory 1975 2007 ABS 8,000' 10,000' 35,000' 2Q/'11 GoM 12,940 4 140 324' 327' 41.5' 74.5' 6,000 91'x25' 3.25" RQ4 4,200' 3.5" 10,800' 11 89.5 89.5 56 41 2,000 National 48'x46' 4,000 National 2" 60.5" Hydralift National PS-1000 Hydralift 1,000 P Bridgeracker Hitec 8,000' 4 N-O FC2200(3), A1700PT(1) 2,943 13,000 incl. 26,480' Y 5 1 1 3,600 6 Hydralift 60.5" F 21" 75' T/B S&S 8,000' 15 4.5" 4"/3" 4 5 Hydril 2 Hydril 16.4'x19.6' 694 DWH4 MUX Hydril Y 2,500 12 9 OCEAN MONARCH SS Victory 1974 2008 ABS 8,000' 10,000' 35,000' 1Q/'13 GoM 12,940 4 150 324' 327' 41.5' 74.5' 6,000 91'x25' 3.25" RQ5 4,200 3.75" 10,400' 16.5 89.5 89.5 56 37 2,000 National 48'x46' 4,000 National 2" 60.5" Hydralift National PS-1000 Hydralift 1,000 P Bridgeracker Hitec 10,000' 28,500' 4 N-O 14P-220 (4) 3,250 6,400 3200 21,980' Y 5 1 1 3,600 6 Hydralift 60.5" F 21" 75' T/B Shaffer 8,000' 15 4.5" 4"/2.32 4 5 Hydril 2 Hydril 16.4'x19.6' 694 DWHD4 MUX Hydril Y 2,500 13 10 OCEAN ROVER SS Victory 1973 2002 ABS 8,000' 8,000' 35,000' 3Q/'11 SEAsia 12,940 4 130 324' 327' 41.5' 74.5' 5,500 91'x25' 3.25" ORQ+20 4,200' 3.5" 10,000' 11 110 66 62 40 2,000 Dreco 48'x46' 4,000 National 2" 60.5" Hydralift National PS-1000 Hydralift 1,000 P Hydraracker Hitec 9,500' 21,000' 8,000' 4 N-O FC2200(3), A1700PT(1) 2,943 4,000 incl. 17,120' Y 5 1 1 3,600 6 Hydralift 60.5" F 21" 75' T/B Shaffer 6,500' 15 4.5" 4"/3" 4 4 Hydril 2 Hydril 16.4'x19.6' 694 DWHC MUX Hydril Y 2,500 14 11 OCEAN STAR SS Victory 1973 1996 ABS 5,500' 5,500' 30,000' 1Q/'11 Brazil 10,750 3.5 116 335.5' 314.67' 32' 74 5,600 20'x20' 3.25'' ORQ+20 4,000' 3.5'' 8,800' 15 60 60 60 25 1,300 Pyramid 40'x40' 3,000 Oilwell 1.625'' 49.5'' Varco AR3200 Varco-TDS-4S Westech Gear 600 p MD Totco 5000' 15,000 3 National Oilwell 12P-160 1,584 1,350 incl. 18520 Y 4 1 1 1,280 8 Shaffer 49.5 E 21'' 75' B Shafer 5,500' 15 3'' 4'' 4 4 Shaffer 2 Shaffer 14.5'x16.67' 480 H4 HYD Shaffer Y 1,280   DOLPHIN DRILLING LTD – Contact: Iain Mitchell, Dolphin Drilling Limited, Howe Moss Drive, Kirkhill Industrial Estate, Dyce, Aberdeen, AB21 OGL; Tel: (44) 1224-411511; Fax: (44) 1224-411482; Email: [email protected]; Website:www.dolphindrillingltd.com 15 1 BLACKFORD DOLPHIN SS Deepwater Enhanced Aker H-3 1974 2008 DNV 6,000' 7,000' 30,000' 3Q/'11 India 19,300 130 355' 276' 22' 70' 4,500 32'x20' 3.25" R4 4,200' 3.75" 9,000' 15 85 85 85 1,500 Dreco 40'x35' 4,500 National 1.875" 60.5" Hydratong National EPS 750-E-AC-KT National CMC-1500 800 A HydraRacker NOV Cyberbase 25,000' 3 National Oilwell 14P-220 2,360 2,640 2,735 17,360' N 5 1 1 2,400 6 Nationl 60.5" E 21" 70' B Vetco 6,000' 15 3" 4" 1 5 Hydril 2 Hydril n/a n/a DWHD H-4 MUX Vetco Y 1,500   FRONTIER DRILLING - 1000 Louisiana Ste 1210, Houston, TX 77002, 713 481-7500, 713 481-7600 www.frontier-drill.com – 1 FRONTIER DRILLER Aker H-3 Semi (Enhanced) 2009 DNV 5000 35,000' 15,000 120 80 45 1,600 Woolslayer 40X42 3,000 National 1.75 49.5 MH MH 650 Hitec P MH Electro Flo Y 5 1,600 5 dbls Control Flo 49.5" F 21" 75' B Oil States 5,000' 10 4" 2.5" 3 6 Cameron 2 Hydril Vetco Hyd Oceaneering Y   NOBLE DRILLING CORPORATION – Contact: Mike Nesmith or Christie Watt, 13135 South Dairy Ashford, Suite 800, Sugarland, Texas 77478;  Phone: (Mike) (281) 276-6226; (Christie) 281 276-6325 Fax: (281) 276-6303; Email: [email protected] or [email protected]; Website: www.noblecorp.com 16 1 NOBLE AMOS RUNNER SS EVA-4000 TM 1982 1999 ABS 6,600' 6,600' 30,000 3Q/'04 GoM 12,500 3.5 122 348.6' 328.25' 15.75' 79' 4,000 25'x45' 2.75" ORQ3 4,250' 3.25" 10,500' 13.5 65 65 43 50 1,500 Dreco 40'x40' 3,000 Oilwell 1.75" 60.5" Varco AR3200C Varco-TDS-4S Shaffer 800 P Varco-PRS-4i Totco 20,000' 1,000' 3 2 CE-2200/NOA1700PT 1,500 13,000 2,155 18,250' Y 5 1 1 1,920 12 Shaffer 60" E/F 19.75" 75' T Shaffer 6,600' 15 4.5" 4.75" 4 4 Shaffer 2 Shaffer 17'x19' 520 Vetco HDH4 MUX Shaffer Y 2,000 17 2 NOBLE PAUL ROMANO SS EVA-4000 TM 1981 1998 ABS 6,000' 6,000' 28,000 3Q/'04 GOM 10,000 3.5 122 348.6' 328.25' 15.75' 79' 4,000 25'x45' 2.75" ORQ3 4,250' 3.25" 10,500' 13.5 65 65 43 40 1,500 Dreco 40'x40' 3,000 Oilwell 1.75" 60.5" Varco AR3200C Varco-TDS-4S Shaffer 800 P Varco-PRS-4i Totco 20,000' 4 3 N-O A1700PT/1 Lewis Riser boost 1,500 13,000 2,155 18,250' Y 4 1 1 1,600 10 Shaffer 60" E/F 19.75" 75' T Shaffer 6,000' 15 4.5" 4" 4 4 Shaffer 2 Shaffer 19'x17' 520 Vetco H4 EXF MUX Shaffer Y 2,000 18 3 NOBLE JIM THOMPSON SS EVA-4000 TM 1982 1999 ABS 6,000' 6,000' 25,000' 4Q/'04 GoM 10,000 3.5 116 348.6' 328.25' 15.9' 79' 4,000 25'x45' 2.75" ORQ3 4,250' 3.25" 10,500' 13.5 65 65 43 40 1,500 Dreco 40'x40' 3,000 Oilwell 1.75" 60.5" Varco AR3200 Varco-TDS-4S Shaffer 800 P Varco-PRS-4i Totco 20,000' 3 N-O A1700PT 2,000 13,000 2,155 18,250' Y 5 1 1 1,600 10 Shaffer 60" E/F 19.75" 75' T Shaffer 6,000' 15 4.5" 4" 4 4 Shaffer 2 Shaffer 19'x17' 520 Vetco H4EXF MUX Shaffer Y 2,000 19 4 NOBLE MAX SMITH SS EVA-4000 TM 1980 1999 ABS 6,000' 6,000' 25,000' 1Q/'05 Mexico 10,000 3.5 130 348.6' 328.25' 17' 79' 4,000 25'x45' 2.75" ORQ3 4,250' 3.25" 10,500' 13.5 65 65 43 50 1,500 Dreco 40'x40' 3,000 C-E 1.75" 60.5" Varco AR3200 Varco-TDS-4S Shaffer 800 P Varco-PRS-4i Totco 20,000' 3 Continental Emsco FB1600 2,360 13,000 2,155 18,250' Y 5 1 1 1,600 10 Shaffer 60" E/F 19.75" 75' T Shaffer 6,000' 15 4.5" 4" 4 4 Shaffer 2 Shaffer 17'x19' 520 Vetco HDH4 MUX Shaffer Y 2,000 20 5 NOBLE HOMER FERRINGTON SS Enhanced Pacesetter 1985 2000 ABS 6,000' 6,000' 25,000' 1Q/'05 W. Africa 10,000 8 111 338.9' 225.6' 19' 55' 4,000 79'x20' 2.75" K4 4,500' 3.25" 9,000' 13.5 65 65 43 40 1,500 Dreco 40'x40' 3,000 Oilwell 1.75" 60.5" Varco AR3200 Varco-TDS-4S Shaffer 600 P Varco-PRS-4i Totco 20,000' 3 N-O 12P-160 2,551 4,856 2,300 14,550' Y 5 1 1 1,600 10 Shaffer 60" E/F 21" 75' T Shaffer 6,000' 15 4.5" 4" 4 4 Shaffer 2 Shaffer 15'x19' 520 Vetco HDH4 MUX Shaffer Y 2,000 21 6 NOBLE CLYDE BOUDREAUX SS Modified Enhanced Pacesetter 1987 2007 ABS 7,500' 10,000' 35,000' Avail. GoM 12,900 8 200 318' 248' 29' 66' 5,500 90'x20' 3.25" R4S 3,200' 3.75" 12,000' 20 125 125 40 2MM/1MM Dreco 40'x69' 4,000/2,000 National 2"/1.375" 60.5"/49.5" (2) AR5000 Oilwell PS2/Oilwell PS50A Shaffer 1,000/650 P/P Varco-PRS-4i(2) Cyberbase 10,000' 5,000' 4 N-O FC 2200 3,000 7,085 Note 4 25,800' Y 6 1 1 1,920 12 Shaffer 60" Alum 21" 75' T Noble 10,000' 15 4.5" 4" 5 5 Shaffer 2 Shaffer 15'x19' 735 Vetco HDH4 MUX Shaffer Y 2,000 22 7 NOBLE LORRIS BOUZIGARD SS Pentagon-85 1975 2003 ABS 4,000' 4,000' 25,000' Avail. GoM 8,400 3 120 324' 338' 24.6' 71.5' 2,400 52.3'x19.5' 3" ORQ 1,250' 2.75" 5,600' 9.3 57 57 16 16 1,150 C.E. 36'x36' 3,000 National 1.5" 49.5" Varco AR3200C National RuckerShaffer 400 P Noble 18,000' 3 N-O 12P-160 2,600 n/a n/a 14,480' Y 4 1 1 640 8 Shaffer 24.25 Alum 21" 75' T Noble 4,000' 10 4.5" 4" 5 4 Cameron 2 Shaffer/Hyd. 17'x19' 350 Vetco H4 E HYD Shaffer N 1,000 23 8 NOBLE THERALD MARTIN SS Pentagon 1975 2003 ABS 2,350' 4,000' 25,000' Avail. Brazil 8,400 3 120 324' 338' 24.6' 71.5' 2,400 52.3'x19.5' 3" ORQ 1,250' 2.75" 5,600' 9.3 57 57 16 16 1,200 Note 2 30'x30' 3,000 National 1.5" 49.5" Varco AR3200C National 500/500 RuckerShaffer 400 P MDTotco 18,000' 3 Continental Emsco FB1600 2,730 n/a n/a 14,480' Y 5 1 1 640 8 Rucker 24.25 Alum 21" 75' T Noble 4,000' 10 4.5" 4" 5 4 Cameron 2 Shaffer/Hyd. 17'x19' 320 Vetco H4 E HYD Shaffer N 1,000   PRIDE INTERNATIONAL, INC. – Contact: Kate Perez,  5847 San Felipe Suite 3300, Houston, TX 77057; Phone: (713) 917-2343 ; Fax: (713) 268-4516; Email: [email protected]; Website: www.prideinternational.com 24 1 PRIDE NORTH AMERICA SS Bingo 8000 1999 1999 DNV 5,000' 7,500' 25,000' 2010 Egypt 12,220 - 120 390' 234' 30' 78' 8,322 21.4'x100' n/a n/a 3.25" R3S 2,500' 3.75" 10,600' 8x16.5 89 66 - - 35 1,600 Loadmaster 40'x44' 3,000 National 1.75" 60.5" Varco AR-3200 Varco TDS-4S NOV-CMC 600 P M-H Column Hitec - 21,160' - 6,930' 3 NOV 14-P-220 5,100 4,800 24,324 20,600 Y 5 1 set 2 sets 1,932 12 NOV Hydralift 60.5" H 21" 75' Both Cameron 6,000' 15 4.00" 1x4.00"/2x2.04" 3 4 Cameron 2 Hydril n/a n/a Vetco HD-H4 MUX Cameron - 2,000 25 2 PRIDE SOUTH PACIFIC SS Sonat 1974 1999 ABS 5,000' 5,000' 25,000' 2011 W Eq. Guinea 13,000 - 140 378.5' 264' 33' 75' 4,100 22'x94' n/a n/a 3.25" R3S 3,500' 3.50" 10,000' 8x14.88 66 50 - - 35 1,500 Bailey 40'x40' 3,000 National 1.75" 60.5" M-H Hydralift HPS-650 NOV-CMC 600 P BJ-2 arm Hitec 5,827' 26,900' - - 4 2xC-E FA-1600 /1xFC-1600 / 1xNOV 12-P-60 5,308 - 6,489 21,000 N 4 1 set 1 set 1,910 10 NOV Hydralift 60.5" G 21" 75' Both Cameron 6,825' 15 3.50" 1x3.50"/2x2.057" 3 4 Cameron 2 Hydril n/a n/a Vetco H4-ExF MUX Cameron - 1,500   TRANSOCEAN – Contact: David Gordon, P.O. Box 2765, Houston, TX 77252-2765; Phone: (713) 232-7886; Fax: (713) 232-7023; Email: [email protected]; Website: www.deepwater.com 26 1 DEEPWATER NAUTILUS SS RBS-8M 1999 ABS 8,000' 8,000' 30,000' 4Q/'11 GoM 25,200 4.5 150 392' 308' 28.9' 75.5' 9,701 21'x93' 3.56" K4 3,000' 3.75" 15,000' 19.8 101.4 101.4 39 2,500 Dreco 48'x48' 8,400 Hitec 2" 60.5" Varco AR3200 Varco TDS-8SA Hitec AHD A Varco-PRS-4i (2) Hitec Y 4 NOV 14-P-220 4,000 5,712 3,019 26,364 7 4,800 6 Hydralift 60.5" G 21.25" 90' T/B Vetco On Deck 15 4.5" 3.826" 4 5 Cameron 2 Cameron 13.8'x17.5' 614 Vetco SHDH4 MUX Cameron Y 2,000 27 2 TRANSOCEAN MARIANAS SS Sedco 700 Series 1979 1998 ABS 7,000' 7,000' 25,000' 4Q/'11 GoM 23,550 3 146 315' 249' 30' 81' 3,967 23'x70' 3.3" K4 2,450' 3.75" 8,800' 20 75 75 20 20 1,500 Pyramid 40'x40' 3,000 National 1.75" 49.5" Varco AR3200 Varco TDS-4S M-H 600 P M-H Hitec Y 4 CE FB2200(3)/CE FB1600(1) 2,935 1,800 3,296 15,600 Y 6 1 1,600 8 Westech 21" E 21" 75' T/B Vetco 7,125' 15 4.5" 3.826" 2 4 Hydril 2 Shaffer 17.5'x14'6 628 Vetco EXF MUX Hydril Y 1,400 28 3 GSF CELTIC SEA SS F&G L907 Enhanced Pacesetter 1982 1998 ABS 5,750' 5,750' 28,000' 2Q/'14 Brazil 19,000 5 140 320' 285' 25' 68.6' 5,600 76.5'x22' 4x2,400, 2x2,150 3" ORQ-K4 4,500' 3.5" 10,000' 16.5 85 85 30 1,600 Dreco 40'x40' 3,000 National 1.75" 49.5" Varco AR3200 Varco TDS-4S Shaffer 600 P Hitec Y 3 National Oilwell 12P-160 2,470 5,802 1,418 22,925 Y 4 2 1 1,920 12 Shaffer 20" F 21" 75' T/B S&S 5,600' 15 3" 4" 4 4 Cameron 2 Shaffer 12'x16' 520 HDH4 MUX Cameron N 1,300 29 4 JACK BATES SS F&G L1020 Trendsetter 1986 1997 ABS 5,400' 5,400' 30,000' 2Q/'11 Australia 20,000 7 118 370' 255' 29' 80' 6,736 28'x38' 2x7,000 3.56" ORQ 3,000' 3.75" 10,000' 16.5 83 83 33 2,000 Dreco 40'x40' 3,000 C-E 1.75" 49.5" Varco AR3000 Varco TDS-4S Western Gear 600 P M-H Y Y 3 National Oilwell A1700 4,000 1,650 6,050 29,760 N 4 1 1 1,500 16 W.G. 21" E 21" 60' T/B Shaffer 5,400' 15 3" 3.38" 1 4 Cameron 2 Cameron 15.6'x12.5'5 485 Vetco HDH4 MUX Shaffer Y 2,000 30 5 M.G. HULME, JR SS F&G 9500 Enhanced Pacesetter 1983 1996 ABS 5,000' 5,000' 25,000' 3Q/'11 Mediterrania 7,800 7 140 296' 228' 30' 60' 4,480 82.5'x21.3' 3.56" ORQ 8x2,000' 3.5" 7,500' 6x15, 2x18 55 55 70 1,393 Branham 40'x40' 3,000 National 1.5" 49.5" Varco AR3200 Varco TDS-4S Vetco 400 P M-D Y 3 National Oilwell 12P-160 751 2,259 3,588 20,106 4 1,440 6 Shaffer 21" E 21" 60' T/B Vetco 5,000' 15 3" 3.375"/2.25" 2 4 Cameron 2 Cameron 12.8'x12.2' 465 Vetco EXF HYD Shaffer Y 1,500 31 6 TRANSOCEAN RICHARDSON SS GVA 4500 1988 DNV 5,000' 5,000' 25,000' 4Q/'10 West Africa 18,180 6 138 325' 286' 29' 82' 4,188 63'x20' 3.25" K4 2,500' 3.75" 10,000' 20 83 83 2x20 1,500 M-H 40'x40' 3,000 C-E 1.75" 49.5" M-H Varco TDS-4 M-H 600 P M-H M-D Y Y 3 Continental Emsco FB1600 1,700 3,631 1,000 21,966 N 6 1,200 12 W.G. 24" E 21" 75' T Vetco 5,000' 15 3" 4.5" 1 4 Hydril 2 Shaffer 17.8'x12.8' 540 Vetco DWHD H4 HYD Shaffer N 7 HENRY GOODRICH SS Sonat/Mitsui SES-5000 1985 2007 DNV 5,000' 5,000' 30,000" 4Q/'13 East Canada 22,528 145 320' 251' 43' 93' 5,512 23'x26' 2x6,904 3" K4 12x5,500' 16.5 83 83 2x20 1,500 M-H 40'x40' 3,000 C-E 1.75" 49.5" M-H Varco TDS-4S M-H 600 P M-D Y Y 3 Continental Emsco FB1600 1,700 1,800 4,060 30,000 5 1 1,600 16 Hydril 49" E 21" 75' T S&S 1,500' 15 3" 2.5" 1 5 Shaffer 2 Shaffer Vetco EXF HYD Shaffer N 32 8 JIM CUNNINGHAM SS F&G 9500 Enhanced Pacesetter 1982 1995 ABS 4,600' 4,600' 25,000' Malaysia 8,800 4.5 120 296' 228' 30' 65' 4,972 21'x89' 3.54"/4.5" ORQ-3 8x2,000' 3.5" 6,900' 4x15, 4x18 45 63 40 1,392 C-E 40'x40' 3,000 National 1.5" 49.5" Varco IR2000 Varco TDS-4S Vetco 400 P M-D Y Y 3 National Oilwell 12P-160 1,825 2,000 7,617 20,040 4 1 1 1,080 6 Vetco Shaffer 24" E 21" 60' B Shaffer 4,600' 15 3" 3.375"/2.25" 2 4 Hydril 2 Hydril 15.5'x10' 498 Vetco EXF HYD Shaffer Y 33 9 TRANSOCEAN LEADER SS Aker H-4.2 1987 1997 DNV 4,500' 4,500' 25,000' 1Q/'12 Norway 17,760 5 110 360' 240' 25' 77' 5,071 23'x33' 4x3,500 3.3" K4 6,562' 3.63" 11,110' 16.5 44 44 1,500 Dreco 40'x40' 3,000 C-E 1.625" 49.5" M-H Varco TDS-4 M-H 600 A M-H Totco Y 3 Continental Emsco FB1600 2,226 13,730 3,207 16,470 N 4 1 1,440 12 Shaffer 18.75" 21" 60'/50' T/B Cameron 4,500' 15 3" 4" 1 4 Cameron 2 Hydril 16.6'x15'4 420 Cameron HC MUX Cameron Y 34 10 TRANSOCEAN RATHER SS GVA 4500 1988 1995 DNV 5,000' 5,000' 25,000' 3Q/'12 West Africa 18,120 6 104 325' 287' 29' 82' 3,858 63'x20' 2x3,500 3.3" K4 2,900' 3.75" 6,000' 18 83 83 22 1,500 M-H 40'x40' 3,000 C-E 1.75" 49.5" Varco Varco TDS-4S M-H 600 P M-H M-D Y 3 Continental Emsco FB1600 1,700 2,300 4,000 21,916 N 4 1,200 12 W.G. 24" E 21" 75' T/B Vetco 4,500' 15 3" 2.33"/4" 2 4 Hydril 2 Shaffer 10'x10' 480 Vetco EXF HYD Shaffer N 2,000 35 11 SOVEREIGN EXPLORER SS Enhanced GVA 4000 1984 DNV 4,500' 4,500' 25,000' 4Q/'10 Brazil 14,792 6.5 134 301' 256' 37' 80' 3,906 59'x20' 2x3,200 3" ORQ+20 4,590' 3.5" 6,889' 13.2 60.6 60.6 1,400 Branham 40'x40' 3,000 National 1.5" 49.5" M-H Varco TDS-4 Shaffer 600 P M-H M-D Y 3 National Oilwell 12P-160 915 2,227 3,300 23,992 N 6 1,440 16 Shaffer 24" D 21" 50' T Vetco 3,000' 15 3" 3.75" 1 4 Cameron 2 Shaffer 20.5'x16.5' 536.6 Vetco HDH4 MUX Cameron Y DYNAMICALLY POSITIONED RIGS   ABAN OFFSHORE - P. Venkateswaran, Dy, Managing Director; Aban; Tel: +91-44-28195555; Fax: +91-44-28195527; Email: [email protected]; Web site: www.aban.com – 1 ABAN ABRAHAM DS Gusto Pelican Class 1976 2008 DNV 6,600' 7,000' 25,000' Refurb. NA 24,000 11 120 488' 448' 24.6' 8,950 29.6'x23.6' Class 2 5x1,750 2" 900' - 2x4.64 40 40 1,330 Pyramid 44'x36' 3,000 National 1.875" 49.5" Rogers ROT 8.5 Can Rig 750 T A/C Drive Shaffer 600 P VARCO BJ, Type V HMI 25,000' 3 National 12P-160 1,050 3,700 700 21140 Y 4 1 1 800 10 HC Gusto 24" API 18.625" 50' Cameron Hold 10 3" 3.5" 1 4 Cameron 2 Shaffer 13' 10"x13' 360 VETCO H4 MUX Cameron Y   DIAMOND OFFSHORE DRILLING INC. – Contact: Bodley P. Thornton, 15415 Katy Fwy Suite 100; Houston, TX 77094; Phone:  (281) 492-5300, Fax: (281) 492-5310; Email: [email protected]; Website:www.diamondoffshore.com 36 1 OCEAN CLIPPER DS Converted Tanker 1977 1999 ABS 7,875' 7,875' 25,000' 4Q/'15 Brazil 25,200 9 140 528' 109' 24' 24' 11,384 20'x18' DP-2 5x1,840, 1x2,375, 2x6,750 56 56 35 50 1,400 Pyramid 40'x40' 3,000 National 1.625" 60.5" Varco AR3200 Varco-TDS-4S Shaffer 600 P Patriot MDT 24,000' 10,000' 3 National Oilwell 12P-160 1,189 3,652 incl. 15,400' Y 4 1 1 1,920 12 Shaffer 60.5" FT 21" 75' Both Shaffer 7,500' 15 3" 4" 4 5 Shaffer 2 Shaffer 19.67'x16.25' 542 HDH4 MUX Shaffer Y 2,000 37 2 OCEAN CONFIDENCE SS Aker H-3.2 Mod 1988 2000 ABS 10,000' 10,000' 35,000' 2Q/'12 GoM 53,083 3.5 146 320' 238' 39' 75' 6,600 26'x74' DP-3 8x4,000 3" K4 3,500' 11 50 50 100 38 2,000 Pyramid 50'x50' 5,000 C-E 1.75" 60.5" Varco AR3200 Varco-TDS-6S Shaffer 1,000 P Varco-PRS-4i VICIS 7,000' 10,000' 18,500' 4 Continental Emsco FC-2200 4,889 4,800 incl. 25,000 Y 6 1 1 2,500 12 Shaffer 60.5" G 21" 75' T/B Shaffer 7,500' 15 4.5" 4.5" 4 6 Shaffer 2 Shaffer 19.67'x16.25' 661 DWHC MUX Shaffer Y 2,500 38 3 OCEAN ALLIANCE SS 4th Gen. Odeco 1988 - ABS 5,250' 5,250' 25,000' 2Q/'16 Brazil 37,600 6 120 402' 259' 29' 76' 4,300 23'x25' DP-2 8x4,000 3.25" ORQ+20 5,500' 22.5 65 65 65 30 1,800 Branham 40'x40' 3,000 National 1.625" 49.5" Varco AR3000 Varco-TDS-4S Shaffer 600 P M-H Various 17,500' 3 National Oilwell 12P-160 2,980 900' incl. 26,000' Y 4 1 1 1,280 8 Shaffer 49.5" E 21" 50' T/B Vetco 5,000' 15 3.5" 3.5" 4 4 Shaffer 2 Shaffer 16.67'x16.67' 500 HDH4 MUX Shaffer N 2,500 39 4 OCEAN COURAGE SS 6th Gen. F&G ExD Millennium 2009 - ABS 10,000' 10,000' 40,000' 1Q/'15 Brazil 40 5 OCEAN VALOR SS 6th Gen. F&G ExD Millennium 2010 - ABS 7,500' 10,000' 40,000' 2Q/'13 Brazil 40480 8.5 164 398' 298' 27.6' 55.8' 8000 135.6'x29.52' DP-2 8x4425 3.3" ORQ4 1443' 13.22 100 100 15 44 2000 AKMH 46'x52' 4500 Wirth 2" 60.5" BC26-MH-1899 AKMH-DDM-AC-2M AKMH 1500 A Bridge Crane AKMH Drillview 12000' 17000' Note 7 4 Wirth TPK 7-1/2 x 14 / 2200 7,246 12,178 incl. 23307' Y 5 1 1 3,600 6 AKMH 60.5" LK 21" 75' T/B Cameron 10000' 15 4.5" 4" / 3.5" 5 6 Cameron 2 Cameron 15.75'x18.04' 860 EVO CON MUX Cameron Y 3,500   DOLPHIN DRILLING LTD – Contact: Iain Mitchell, Dolphin Drilling Limited, Howe Moss Drive, Kirkhill Industrial Estate, Dyce, Aberdeen, AB21 OGL; Tel: (44) 1224-411511; Fax: (44) 1224-411482; Email: [email protected]; Website:www.dolphin.net.uk 41 1 BELFORD DOLPHIN DS Navis 2000 DNV 10,000' 10,000' 37,000' 1Q/'13 East Africa 58,800 10 130 672' 131' 26' 40' 12,515 3 ea 33'x80' DP-3 5x5,360 88 88 11 4 45 2,000 Dreco 46'x50' 6,900 N-O Hitec 2" 60.5" M-H M-H DDM 750 N-O Hitec 2,000 AD Hitec,Dreco Hitec, ASA 16,500' 17,000' 10,400' 4 National Oilwell 14P-220 5,000 17,000 3,150 46,000' N 6 3,200 8 Hydralift 60.5" F/H 21.5" 80' B Vetco 10,000' 15 4.5" 4" 1 5 Hydril 2 Hydril n/a n/a Super HDH4 MUX ABB Y 2,000   ENSCO OFFSHORE COMPANY – Contact: Mike Roth & Richard Redmon, 16340 Park Ten Place, Suite 350, Houston, TX 77084; Phone: (281) 560-8500; Fax: (281) 560-8505; Email: [email protected]; [email protected]: Website: www.enscoplc.com 42 1 ENSCO 7500 SS Ensco 7500 2000 ABS 7,500' 8,000' 35,000 3Q/’10 Australia 30,000 8.3 122 240' 248' 23' 60' 8,000 20'x75' DP-2 8x3,000 3.25" ABS-K4 8x1,000' - - 11.2 56 56 32 1,928 Dreco 40'x46' 3,000 National 1.75" 60.5" Varco AR4000 Varco-TDS-8 M-H 1,000/1,500 P Varco-PRS-3i MDT 32,500' 4 NO14P-220/LewcoW446RB 3,675 8,550 incl. 20,118' Y 5 1 1 2,000 8 Retsco 60" F 21" 75' T/B Dril-Quip 8,000' 15 4.5" 4.00"(1)2.44"(2) 5 Total 6 Hydril 2 Hydril 16.6'x19' 645 HDH4/SHDH4 MUX Hydril Y 1,000 43 2 ENSCO 8500 SS Ensco 8500 Series ® 2009 ABS 8,500 10,000 35,000 2Q/'13 GoM 35,000 8 150 255' 240' 25' 60' 8,000 30'x120' DP-2 8 x 3,500 N/A N/A N/A 3.5" 2,500 9.9 97.7 97.7 52 2,000 NOV 40'x46 6,000 National 2" 60.5" AR4500 & ST-120 Varco-TDS-1000 NOV 1,000/2,000 P NOV-BR-15 MDT N/A Note 7 N/A 4 Lewco W2215 4,500 11,700 incl. 26,000 Y 6 1 1 Note 11 8 NOV 60" F 21" 75' T/B Dril-Quip 8,500' 15 4.5" 3.826"(1)2.44(2) 5 Total 6 Hydril 2 Hydril 16.6'x19' 652 Dril Quip - DXDW MUX Hydril Y 1,500 43 3 ENSCO 8501 SS Ensco 8500 Series ® 2009 - ABS 8,500 10,000 35,000 2Q/'13 GoM 35,000 8 150 255' 240' 25' 60' 8,000 30'x120' DP-2 8 x 3,500 N/A N/A N/A 3.5" 2,500 9.9 97.7 97.7 52 2,000 NOV 40'x46 6,000 National 2" 60.5" AR4500 & ST-120 Varco-TDS-1000 NOV 1,000/2,000 P NOV-BR-15 MDT 15,000 N/A Note 8 N/A 4 Lewco W2215 4,500 11,700 incl. 26,000 Y 6 1 1 Note 11 8 NOV 60" F 21" 75' T/B Dril-Quip 8,500' 15 4.5" 3.826"(1)2.44(2) 5 Total 6 Hydril 2 Hydril 16.6'x19' 652 Dril Quip - DXDW MUX Hydril Y 1,500 43 4 ENSCO 8502 SS Ensco 8500 Series ® 2010 ABS 8,500 10,000 35,000 2Q/'12 GoM 35,000 8 150 255' 240' 25' 60' 8,000 30'x120' DP-2 8 x 3,500 N/A N/A N/A 3.5" 2,500 9.9 97.7 97.7 52 2,000 NOV 40'x46 6,000 National 2" 60.5" AR4500 & ST-120 Varco-TDS-1000 NOV 1,000/2,000 P NOV-BR-15 MDT N/A Note 9 N/A 4 Lewco W2215 4,500 11,700 incl. 26,000 Y 6 1 1 Note 11 8 NOV 60" F 21" 75' T/B Dril-Quip 8,500' 15 4.5" 3.826"(1)2.44(2) 5 Total 6 Hydril 2 Hydril 16.6'x19' 652 Dril Quip - DXDW MUX Hydril Y 1,500   FRONTIER DRILLING - 1000 Louisiana Ste 1210, Houston, TX 77002, 713 481-7500, 713 481-7600 www.frontier-drill.com 44 1 FRONTIER PHOENIX (F. PEREGINE II) SS IHC Gusto BV Pelican 1979 2009 DNV Note 6 5,000' 30,000' 36,000 10 120 344.5' 22 m 6,804 DP/2 60 60 1,500 M-H 40x40 6,000 Sense 2 49.5 M-H MH 750 Sense A MH Sense 35,000' 5,000' 4 Wirth TPK 7500 Y 5 1,600 8 MH 49.5" F 21" 75' B Oil States 5,000' 10 4" 3" 5 4 Cameron 2 Shaffer Vetco MUX Oceaneering N   IPC - Av. Melchor Ocampo No. 193, TorreA, piso 7-D, Col Veronica Anzures, C.P. 11300, D.F., Mexico; Phone: (52-55) 5260-6701; Fax: (52-55) 5260-3810 – 1 LA MURALLA V SS F&G ExD Millennium 2010 - 7,500' 10,000' 40,000' Mexico 398' 298' DP-2 8x4425   MAERSK DRILLING – 50 Esplanaden, DK-1098 Copenhagen, Denmark; Phone: (+45) 3363 3363; Fax: (+45) 3363 3182; Email: [email protected]; Website: www.maersk-drilling.com 45 1 MÆRSK DEVELOPER SS KFELS MSC GUSTO DSS21 2009 ABS 10,000' 10,000' 30,000'+ 3Q/'13 US GOM 51,500 8 180 384 258 32 67 14,900 100'x30' DP2 8x5,365 3.5" K4 2,000' N/A N/A None 165 66 13 47 2,500/1,500 NOV 40'x72' 6,000/4,500 Wirth 1.85/1.75 60.5/60.5 NOV NOV HPS-03 NOV HPS-04 1,000/750 A NOV (DUAL) NOV 5,000 15,000 20,000 none 4 Wirth 2200HP-7500psi 9,755 10,355 4,860 48,000 Y 8 0 y 4,200 6 NOV N-line 60,5 RP16Q 21" 75 Both Aker 9,600 15 4" 4,5 5 6 Hydril 2 Hydril 16' 6 x 19' 8" 732 Vetco SHD EXF MUX Hydril Y 2,250 45 2 MAERSK DISCOVERER SS KFELS MSC GUSTO DSS21 2009 ABS 10,000' 10,000' 30,000'+ 4Q/'12 Australia 51,500 8 180 384 258 32 67 14,900 100'x30' DP2 8x5,365 3.5" K4 2,000' N/A N/A None 165 66 13 47 2,500/1,500 NOV 40'x72' 6,000/4,500 Wirth 1.85/1.75 60.5/60.5 NOV NOV HPS-03 NOV HPS-04 1,000/750 A NOV (DUAL) NOV 5,000 15,000 20,000 none 4 Wirth 2200HP-7500psi 9,755 10,355 4,860 48,000 Y 8 0 n 4,200 6 NOV N-line 60,5 RP16Q 21" 75 Both Aker 9,600 15 4" 4,5 5 6 Hydril Hydril 16' 6 x 19' 8" 732 Vetco SHD EXF MUX Hydril Y 2,250 45 3 MÆRSK DELIVERER SS KFELS MSC GUSTO DSS21 2010 ABS 10,000' 10,000' 30,000'+ 1Q/'11 West Africa 51,500 8 180 384 258 32 67 14,900 100'x30' DP2 8x5,365 3.5" K4 2,000' N/A N/A None 165 66 13 47 2,500/1,500 NOV 40'x72' 6,000/4,500 Wirth 1.85/1.75 60.5/60.5 NOV NOV HPS-03 NOV HPS-04 1,000/750 A NOV (DUAL) NOV 5,000 15,000 20,000 none 4 Wirth 2200HP-7500psi 9,755 10,355 4,860 48,000 Y 8 0 n 4,200 6 NOV N-line 60,5 RP16Q 21" 75 Both Aker 9,600 15 4" 4,5 5 6 Hydril Hydril 16' 6 x 19' 8" 732 Vetco SHD EXF MUX Hydril Y 2,250   NOBLE DRILLING CORPORATION – Contact: Mike Nesmith or Christie Watt, 13135 South Dairy Ashford, Suite 800, Sugarland, Texas 77478;  Phone: (Mike) (281) 276-6226; (Christie) 281 276-6325 Fax: (281) 276-6303; Email: [email protected] or [email protected]; Website: www.noblecorp.com 46 1 NOBLE PAUL WOLFF SS EVA-4000™ 1982 2006 ABS 9,200' 9,200' 23,000' 4Q/'14 Brazil 43,000 6 107 341.6' 328.3' 32.3' 79' 5,500 31'x20' II-Ceg90 36x5,000 3" 1,300' 15 65 65 40 1,500 Dreco 40'x40' 3,000 Oilwell 1.75" 60.5" Varco AR3200C Varco-TDS-4S Shaffer 800 P Varco-PRS-4i TOTCO 23,000' 18,000' 4 NOV 12P 160 2,800 6,315 2,525 18,250' Y 4 1 1 1,920 12 Shaffer 60" E/F 21" 75' T/B Shaffer 9,600' 15 3" 3" 3 5 Shaffer 2 Shaffer 17'x19' 540 Vetco H4 MUX Shaffer Y 1,500 47 2 NOBLE ROGER EASON DS Conv'n, Neddrill 1977 1998 BV 7,200' 7,200' 23,000' 3Q/'16 Brazil 32,000 9 105 541' 90' 30' 30' 11,163 22.5'x26' II-Ceg803 8x2,100, 1x7,500 50 30 30 2x11 1,400 Lee C. Moore 40'x40' 3,000 Oilwell 1.5" 49.5" Varco AR3200 Varco-TDS-4S Shaffer 600 P Western Gear Bohr 16,500' 6,500' 3 Continental Emsco FB-1600 1,250 2,250 25,000' Y 4 1 1 1,280 12 Shaffer 49.5" AAR 21" 75' B Noble 7,500' 15 3" 3" 3 4 Hydril 2 Hydril 16'x18' 425 Vetco H4 MUX Hydril Y 1,000 48 3 NOBLE LEO SEGERIUS DS Gusto, Mod. Pelican 1981 1997 DNV 5,500' 5,500' 23,000' 3Q/'15 Brazil 19,700 12 115 490' 88' 24' 24' 7,605 27'x23' II-Ceg903 2x3,500, 5x1,750 2.75" 4,200' 13.5 70 44 22 1,500 Pyramid 44'x36' 2,400 National 1.5" 49.5" M-H M-H DDM 500 Shaffer 600 P BJV3 MDT 15,000' 10,000' 3 National Oilwell 12P-160 1,200 2,000 19,320' Y 3 1 1 960 12 IHC Gusto 49.5" AAR 21" 75' B Noble 6,000' 10 4.5" 4" 5 4 Shaffer 2 Shaffer 13'x13' 525 Vetco H4 MUX Shaffer N 1,000 49 4 NOBLE MURAVLENKO DS Gusto, Mod. Pelican 1982 1997 BV 4,900' 4,900' 23,000' 3Q/'15 Brazil 17,200 12 116 490' 79' 24' 24' 7,200 27'x23' II-Ceg903 2x3,500, 5x1,750 40 25 2x10 1,000 Dreco 44'x36' 3,000 Oilwell 1.5" 49.5" M-H M-H DDM 650 Shaffer 600 P BJ Electro-flow 15,000' 10,000' 3 OilwellA1700PT/1ea.G-D 1,764 750 19,320' Y 4 1 960 12 Shaffer 49.5" D 18.625" 75' B Vetco 5,000' 10 3" 3" 2 4 Cameron 1 Shaffer 17'x19' 525 Vetco H4 MUX Hydril N 1,300 50 5 NOBLE DAVE BEARD SS Modified Enhanced Pacesetter 1986 2008 UG 7,500' 10,000' 35,000' 1Q/'14 Brazil 51,360 8 200 318' 215' 19' 55' 6,200 95'x25' II-Ceg903 8x5,000 3.25" 10,500' 13.25 125 125 40 2,000 Dreco 40'x69' 4,000 Oilwell 2" 60.5" Varco AR3200 Oilwell PS2 Shaffer 1,000 P Varco-PRS-4i Cyberbase 6,231' 4 National Oilwell P-2200 3,000 7,085 10,150 23,400' Y 4 1 1 1,600 10 Shaffer 60" AAR 22" 75' T/B Noble 10,000' 15 4.5" 4" 5 4 Shaffer 2 Shaffer 15'x19' 700 Vetco H4 MUX Shaffer Y 2,000 51 6 NOBLE DANNY ADKINS SS Bingo 9000 1999 2009 ABS 12,000' 12,000' 37,000' 1Q/'13 US GOM 51,360 8 200 344' 277' 39.5' 82' 9,000 103'x23' DP3 8x5,000 120 120 40 2,500 Dreco 50'x50' 6,900 National 2" 60.5" 2x Varco AR5000 National Oilwell PS-2 Shaffer 1,000/2,000 P Varco-PRS-6 Cyberbase 10,000' 10,000' 15,000' 4 National 240 Hex; 2400 hp 3,700 9,100 7,100 30,000' Y 6 1 1 2,500 10 Shaffer 60.5" AAR 22" 75' T/B Noble 12,000' 15 4.5" 4.5" 5 6 Shaffer 2 Shaffer 15'x20' 700 DRIL-QUIP MUX Shaffer Y 2,000 51 7 NOBLE JIM DAY SS Bingo 9000 1999 2010 ABS 12,000' 12,000' 37,000' 4Q/'11 Shipyard 51,360 8 200 344' 277' 39.5' 82' 9,000 103'x23' DP3 8x5,000 120 120 40 2,500 Dreco 50'x50' 6,900 National 2" 60.5" 2x Varco AR5000 National Oilwell PS-3 Shaffer 1,000/2,000 P Varco-PRS-6 Cyberbase 10,000' 10,000' 15,000' 4 National 240 Hex; 2400 hp 3,700 9,100 7,100 30,000' Y 6 1 1 2,500 10 Shaffer 60.5" AAR 22" 75' T/B Noble 12,000' 15 4.5" 4.5" 5 6 Shaffer 2 Shaffer 15'x20' 700 DRIL-QUIP MUX Shaffer Y 2,000   PACIFIC DRILLING - Contact: Kevin Wink, 3050 Post Oak Blvd., Suite 1500, Houston, TX 77056; Phone (713) 334-6662; Fax (713) 583-5777; email: [email protected]; Rio de Janeiro: Cees van Diemen, Phone 55 21 2533 3435, email [email protected]; Singapore:  Bob MacChesney, Phone 65 6720 9023, email [email protected] 52 1 PACIFIC BORA DS Samsung 10,000 2010 ABS 10,000' 10,000' 37,500' 60,345 12 200 748.03 137.8 27.89 39.37 22,051 104' x 33' DP 3 6 x 7,375 93.72 93.72 93.72 93.72 2,000 NOV 80'x60' 5750 NOV 2" 60.5" 2x Hydratong MPT NOV Top Drive HPS-03 1000 AC NOV CMC + AHC 1,000 A+P 2x NOV Hydra Racker Cyberbase 16,335' 34,020' 4 NOV 14P220 6,698 9,290 6,290 31,924 7 1 1 3,200 8 dual NOV 60.5" H 21" 90' B NOV-Shaffer 10,000' 15 4.5" 4" and 2.333" 1 + 2 6 NOV-Shaffer 2 NOV-Shaffer 18'x21' 825 Vetco H4 MUX NOV-Shaffer Y 2,000   PETROSERV SA - Contact: Roberto Jessourun, Av. Almirante Barroso, 52nd Floor, Rio de Janeiro, Brazil; Phone: 55 21 2297 3111; Fax: 55 21 2220 4234; email: [email protected] – 1 LOUISIANA SS F&G L-900 Pacesetter 1998 6,234' 6,234' 30,000' 2Q/10 Brazil – 2 SSV VICTORIA SS GVA 7500 2009 7,874' 10,000' 35,000 1Q/17 Brazil   PRIDE INTERNATIONAL, INC. – Contact: Kate Perez,  5847 San Felipe Suite 3300, Houston, TX 77057; Phone: (713) 917-2343 ; Fax: (713) 268-4516; Email: [email protected]; Website: www.prideinternational.com 53 1 PRIDE AFRICA DS Gusto 10,000 1999 2004/2009 DNV 6,000' 10,000' 31,500' 2011 Angola 39,660 12 162 680' 98.5' 31.5' 31.5' 19,510 39.4'x31.0' AUTR 2x6,100, 3x4,000, 2x2,300 N/A - - N/A - N/A 55 55 55 - 35 1,600 Joseph Paris 48'x48' 4,600 N-O Dreco 1.75" 60.5" M-H Canrig AC-1275-681 MH-CMC active 1,000 A/P M-H Hitec 19,750' - - 5,000' 4 National Oilwell 12P-160 3,614 - 10,094 19,918 N 5 1 set 1 set 2,560 16 M-H 60.5" F 21" 70' Both Kværner 7,350' 10 4.00" 1x3.343"/2x1.875" 3 4 Cameron 2 Shaffer n/a n/a Vetco SHD-H4 MUX Cameron - 2,000 54 2 PRIDE ANGOLA DS Gusto 10,000 1999 2005 DNV 6,000' 10,000' 31,500' 2013 Angola 39,660 11 162 680' 98.5' 31.5' 31.5' 19,510 39.4'x31.0' AUTR 2x6,100, 3x4,000, 2x2,300 N/A - - N/A - N/A 55 55 55 - 35 1,600 Joseph Paris 48'x48' 4,600 N-O Dreco 1.75" 60.5" M-H Canrig AC-1265-E MH-CMC active 1,000 A/P M-H Hitec 18,848' 26,250' - 11,521' 3 National Oilwell 14P-220 3,685 - 8,522 21,190 N 5 1 set 1 set 2,560 16 M-H 60.5" F 21" 70' Both Kværner 7,070' 10 4.00" 1x3.343"/2x1.875" 3 4 Cameron 2 Shaffer n/a n/a Vetco SHD-H4 MUX Cameron - 2,000 55 3 PRIDE CARLOS WALTER SS Megathyst 2000 2009 LR 5,600' 5,600' 25,000' 2013 Brazil 26,760 7 130 249' 179' 28' 62' 3,857 80'x20' AAA 8x2,145 N/A - - N/A - N/A 44 44 - - 24 1,300 Pyramid 40'x40' 3,000 C-E 1.625" 49.5" M-H M-H DDM-650 MH-CMC 600 P M-H Hitec 16,660' - - 18,420' 3 C-E FC-1600 1,550 2,800 n/a 10,030' Y 4 1 set 1 set 1,016 8 M-H 49.5" E 18.625" 65' Both Vetco 5,590' 10 3.00" 1x3.364"/2x2.323" 3 4 Cameron 2 Shaffer 16.3' x 15.2' 392 Vetco H4-DxE MUX Cameron - 2,000 56 4 PRIDE BRAZIL SS Megathyst 2000 2010 LR 5,600' 5,600' 25,000' 2013 Brazil 26,760 7 130 249' 179' 28' 62' 3,857 80'x20' AAA 8x2,145 N/A - - N/A - N/A 44 44 - - 24 1,300 Pyramid 40'x40' 3,000 C-E 1.625" 49.5" M-H 1899 M-H DDM-650 MH-CMC 600 P M-H Hitec 16,900' - - 18,450' 3 C-E FC-1600 1,550 2,800 n/a 10,030' Y 4 1 set 1 set 1,016 8 M-H 49.5" E 18.625" 65' Both Vetco 5,590' 10 3.00" 1x3.364"/2x2.323" 3 4 Cameron 2 Shaffer 16.3' x 15.2' 392 Vetco H4-DxE MUX Cameron - 2,000 57 5 PRIDE PORTLAND SS Megathyst 2004 - LR 5,600' 5,600' 25,000' 2016 Brazil 26,760 7 130 249' 179' 28' 62' 3,857 80'x20' AAA 8x2,145 N/A - - N/A - N/A 44 44 - - 24 1,300 Pyramid 40'x40' 3,000 C-E 1.625" 49.5" M-H M-H DDM-650 MH-CMC 600 P M-H Hitec 16,900' 11,500' - 18,450' 3 C-E FC-1600 1,550 2,800 n/a 10,030' Y 4 1 set 1 set 1,016 8 M-H 49.5" E 18.625" 65' Both Vetco 5,590' 10 3.00" 1x3.364"/2x2.323" 3 4 Cameron 2 Shaffer 16.3' x 15.2' 392 Vetco H4-DxE MUX Cameron - 2,000 58 6 PRIDE RIO DE JANEIRO SS Megathyst 2004 - LR 5,600' 5,600' 25,000' 2017 Brazil 26,760 7 120 249' 179' 28' 62' 3,857 80'x20' AAA 8x2,145 N/A - - N/A - N/A 44 44 - - 24 1,300 Pyramid 40'x40' 3,000 C-E 1.625" 49.5" M-H M-H DDM-650 MH-CMC 600 P M-H Hitec 16,900' 11,500' - 18,450' 3 C-E FC-1600 1,550 2,800 n/a 10,030' Y 4 1 set 1 set 1,016 8 M-H 49.5" E 18.625" 65' Both Vetco 5,590' 10 3.00" 1x3.364"/2x2.323" 3 4 Cameron 2 Shaffer 16.3' x 15.2' 392 Vetco H4-DxE MUX Cameron - 2,000 59 8 DEEP OCEAN ASCENSION DS Samsung 2010 ABS 10,000' 10,000' 40,000' 2015 US-GOM 54,000 10 200 751 138 28' 39' 22,000 41'x84' DPS-3 6x7,370 N/A N/A N/A 180 93 93 93 None 2,000 NOV 80'x60' 7,250 NOV 2.00" 60.5" NOV HydraTong NOV-HPS-1000 NOV-CMC-active 1,000 A/P Note 10 NOV Cyberbase 5,000' Note 13 35,000' 0 4 NOV 14-P-2200 2x3,000 6,000 Note 12 34,800 Y 6 - - 3,600 16 NOV 60.5" H 21.25' 75' both Vetco 10,050' 15 4.50" 1x4.0"/2x2.62" 3 6 NOV 2 NOV 20.8'x17.8' 926 Vetco SHD-H4 MUX NOV Y 2,500   QUEIROZ GALVAO OLEO & GAS SA - Contact: Antonio Augusto de Queiroz Galvao, Av. Presidente Antonio Carlos, 51-7, andar-centro, Rio de Janeiro, Brazil; Phone: 55 21 3231 2500; Fax: 55 2262 3020; email: [email protected] – 1 GOLD STAR SS Gusto DSS-38 2009 ABS 9.000' 9,000' 30,000' 1Q/17 Brazil   SEADRAGON - Oliver Sheehan, Director of Marketing, SeaDragon Offshore Ltd.; Suite C3, Hirzel Court, St Peter Port, Guernsey.GY1 2NL; Tel: +44(0)7778 157448; Email: [email protected]; Web site: www.seadragonoffshore.com 60 1 SEADRAGON I SS Moss Maritime CS50 Mk II 2009 DNV 10,000' 10,000' 30,000' 2010-15 Mexico 52,251 8 192 389' 237' 32.3' 77' 6,200 37.3'x118.4' DP3 8x3.8 MW 110 110 2x22 2,000 NOV 49'x52' 5,750 NOV 2 60.5" 2x HydraTong MPT-200 NOV HPS-03 1000 2AC KT RD NOV-CMC 1000 A 2x NOV HydraRacker NOV per req. per req. per req. per req. 4 NOV 14-P-220 5,673 13,837 3,522 26274 Y 6 1 1 4,150 6 NOV 60.5" H 21 1/4 75' Both Shaffer 10,000' 15 4.5" 4" 2 6 NOV 2 NOV 47'x21'x15' 850 Vetco H4, SHD MUX NOV Y 1600 61 2 SEADRAGON II SS Moss Maritime CS50 Mk II 2010 DNV 10,000' 10,000' 30,000' 2010 UC 52,251 8 192 389' 237' 32.3' 77' 6,200 37.3'x118.4' DP3 8x3.8 MW 110 110 2x22 2,000 NOV 49'x52' 5,750 NOV 2 60.5" 2x HydraTong MPT-200 NOV HPS-03 1000 2AC KT RD NOV-CMC 1000 A 2x NOV HydraRacker NOV per req. per req. per req. per req. 4 NOV 14-P-220 5673 13837 3,522 26274 Y 6 1 1 4150 6 NOV 60.5" H 21 1/4 75' Both Shaffer 10,000' 15 4.5" 4" 2 6 NOV 2 NOV 47'x21'x15' 850 Vetco H4, SHD MUX NOV Y 1600   SEADRILL OFFSHORE a.s. – Contact: Seadrill offshore a.s., Loekkeveien 111, P.O. Box 110, N-4001 Stavanger, Norway; Phone: (47) 51309000; Fax: (47) 51309977; Email: [email protected]; Website: www.seadrill.com 62 1 WEST NAVIGATOR DS Statoi lMST 1999 DNV 8,200' 10,000' 30,000' 4Q/'12 North Sea 48,000 13 117 830' 138' 43' 43' 8,300 63'x39' DP3 4x6,120 77 38.6 38.6 11 30/35 1x1,300 MH MHram-rig N/A N/A 60.5" (2) M-H M-H 1X650, 1X750 M-H 2x1,300 A/P M-H 3 National Oilwell 14P220 2,500 5,700 N/A 29,600' Y 6 1 2 2,560 16 M-H 60" 21" 75' T/B Dril-Quip 15 4.5" 3.5" 1 5 Hydril 2 Hydril N/A N/A DrilQuip DX MUX Hydril Y 3,000 63 2 WEST VENTURE SS CS45 1999 DNV 2,000' 5,000' 30,000' Q3/'15 North Sea 44,000 8 114 386' 229' 32' 77' 5,800 56'x23' DP3 8x4,350 3" NV R4 2x1,650' 15 66 66 1x1,300 MH MHram-rig N/A N/A 60.5" (2) M-H M-H 2x650 M-H 2x1,300 A/P M-H 4 National Oilwell 14P220 4,850 8,550 N/A 32,500' Y 8 2 1,440 12 M-H 60" 21" 75' T/B Shaffer 15 3" 3.5" 1 5 Hydril 1 Hydril N/A N/A DrilQuip DX MUX Hydril Y 2,000 64 3 WEST PHOENIX SS Moss CS50 MkH-DP 2007 DNV 5,000' 10,000' 30,000' Q4/'14 North Sea 47,800 8 128 273' 239' 32.3' 77' 6,000 DP3 8x4,485 3" NV R4 8x7,800' 80 80 1x2,000, 1x1,000 MH MHram-rig N/A N/A 60.5"/49.5" M-H Main 908Mt/Aux 454Mt M-H 1,500/750 A/P M-H 4 National Oilwell 14P220 6,300 6,900 3100 29,600' Y 5 1 1 3,200 Inline M-H 60" 21" 75' T/B Cameron 15 4.5" 3.5" 1 5 Cameron 2 Cameron MUX Cameron 65 4 WEST EMINENCE SS Moss CS50 MkH-DP 2008 DNV 5,000' 10,000' 30,000' Q3/'15 Brazil 47,800 8 180 273' 239' 32.3' 77' 6,000 DP3 8x4,485 Note 1 Note 1 80 80 1x2,000, 1x1,000 MH MHram-rig N/A N/A 60.5"/49.5" M-H Main 908Mt/Aux 454Mt M-H 1,500/750 A/P M-H 4 National Oilwell 14P220 6,300 6,900 3100 29,600' Y 5 1 1 3,200 Inline M-H 60" 21" 75' T/B Cameron 15 4.5" 3.5" 1 5 Cameron 2 Cameron MUX Cameron 66 5 WEST SIRIUS SS Friede & Goldman, ExD Class 2008 ABS 7,500' 10,000' 37,500' Q3/'14 GoM 34,800 7 180 379' 296' 27.7' 65.5' 7,000 DPS-2+ 8x4,485 Note 1 Note 1 Note 1 Note 1 Note 1 105 105 44 2,000 MH 52'x46' 4,500 Wirth GH4500 60.5" Y (2) 908Mt M-H 1,000 A/P M-H 4 National Oilwell 14P220 6,800 11,900 4800 27,400' Y 5 0 4,410 Inline M-H 60.5" 19.25" (I.D.) 75' T/B Cameron 15 4.5" 3.5" 1 5 Cameron 2 Cameron MUX Cameron 67 6 WEST TAURUS SS Friede & Goldman, ExD Class 2008 ABS 7,500' 10,000' 37,500' Q4/'14 Brazil 34,800 7 180 379' 296' 27.7' 65.5' 7,000 DPS-2+ 8x4,485 Note 1 Note 1 Note 1 Note 1 Note 1 105 105 44 2,000 MH 52'x46' 4,500 Wirth GH4500 60.5" Y (2) 908Mt M-H 1,000 A/P M-H 4 National Oilwell 14P220 6,800 11,900 4800 27,400' Y 5 0 4,410 Inline M-H 60.5" 19.25" (I.D.) 75' T/B Cameron 15 4.5" 3.5" 1 5 Cameron 2 Cameron MUX Cameron 68 7 WEST HERCULES SS GVA 7500 2008 DNV 10,000' 10,000' 35,000' Q2/'12 China 50,500 7 180 382' 317' 30.5' 75.5' 7,000 63'x26' DP3 8x4,690 3.3" 6,561' 80 80 2,000 MH 47'x47' 4,500 Wirth 4500 60.5" Y 908Mt M-H 1,000 A/P M-H 4 National Oilwell 14P220 5,600 11,500 3200 32,000' Y 6 0 1 3,600 Inline M-H 60.5" 19.25" (I.D.) 75' T/B Cameron 15 4.5" 3.5" 1 5 Cameron 2 Cameron MUX Cameron 69 8 WEST AQUARIUS SS GVA 7500 2008 DNV 10,000' 10,000' 35,000' Q4/'12 Indonesia 50,500 7 180 382' 317' 30.5' 75.5' 7,000 63'x26' DP3 8x4,690 3.3" 6,561' 80 80 2,000 MH 47'x47' 4,500 Wirth 4500 60.5" Y 908Mt M-H 1,000 A/P M-H 4 National Oilwell 14P220 5,600 11,500 3200 32,000' Y 6 0 1 3,600 Inline M-H 60.5" 19.25" (I.D.) 75' T/B Cameron 15 4.5" 3.5" 1 5 Cameron 2 Cameron MUX Cameron 70 9 WEST POLARIS DS Samsung 10,000 2008 ABS 10,000' 10,000' 37,500' Q3/'12 Brazil 57,600 11 180 748' 138' 27.2' 39.4' 20,000 84'x31' DP3 6x5,360 85 85 2,000 NOV 60'x80' 5760 SSGD-5760 60.5" Y (2) NOV-Hydralift HPS10002E-AC-KT NOV-Hydralift 1000 A/P NOV 4 National Oilwell 14P220 6,040 8460 3100 32,500' 6 1 1 3,200 16 NOV 60.5" 19.25" (I.D.) 90' T/B Shaffer 15 4.5" 4" 1 6 Shaffer 2 Drilquip MUX Shaffer 71 10 WEST CAPELLA DS Samsung 10,000 2008 ABS 10,000' 10,000' 37,500' Q2/'14 West Africa 57,600 11 180 748' 138' 27.2' 39.4' 20,000 84'x31' DP3 6x5,360 85 85 2,000 NOV 60'x80' 5760 SSGD-5760 60.5" Y (2) NOV-Hydralift HPS10002E-AC-KT NOV-Hydralift 1000 A/P NOV 4 National Oilwell 14P220 6,040 8460 3100 32,500' 6 1 1 3,200 16 NOV 60.5" 19.25" (I.D.) 90' T/B Shaffer 15 4.5" 4" 1 6 Shaffer 2 Drilquip MUX Shaffer 72 12 WEST ORION SS Friede & Goldman, ExD Class 2010 ABS 7,500' 10,000' 37,500' Q4/'16 Brazil 34,800 7 180 379' 296' 27.7' 65.5' 7,000 DPS-2+ 8x4,485 Note 1 Note 1 Note 1 Note 1 Note 1 105 105 44 2,000 MH 52'x46' 4,500 Wirth GH4500 60.5" Y (2) 908Mt M-H 1,000 A/P M-H 4 National Oilwell 14P220 6,800 11,900 4800 27,400' Y 5 0 4,410 Inline M-H 60.5" 19.25" (I.D.) 75' T/B Cameron 15 4.5" 3.5" 1 5 Cameron 2 Cameron MUX Cameron   SEVAN MARINE - Contact: Erling Ronglan, Havnegata 9, Brattora, 7010 Trondheim, Norway; Phone: 47 73 10 84 00; Fax: 47 73 10 84 90; email: [email protected] 73 1 SEVAN DRILLER SS Sevan 650 2009 12,500' 12,500' 40,000' 1Q/16 Brazil 9-Jul 150 279' 246'   STENA DRILLING Ltd. – Contact: Stena Drilling UK, Greenbank Crescent; East Tullos; Aberdeen, AB12 3BG, Scotland; Phone: (44) 1224-401-180; Fax: (44) 1224-897-089; Email: [email protected]; Website: www.stena-drilling.com 74 1 STENA TAY SS Modified Enhanced Pacesetter 1981 1999 DNV 8,100' 8,100' 30,000' Q3/11 International 50,400 6 130 417' 233' 23' 60' 5,500 32'x32' DP2 4x3,200, 4x4,800 55 44 6.06 16.53 35.75 1,500 Hydralift Hoist Cyl Rig HydraLift 60.5" NOV-HydraLift Hydralift Hydralift 690 A/P HydraLift 750 Hitec, MDT 10,000' 20,000' Nil Nil 4 CE FC2200(2)/CE FB1600(1) 2,785 1,502 3,000 29,108' 5 MC 2 4,000 6 Hydralift 60.5" F 21" 80' Both Cameron 8,000' 15 4.5" 4.5"/2.75" 4 5 Cameron 2 Cameron 17'x13.77' 552 SHDH4 MUX Cameron Y 1,500 74 2 STENA DRILLMAX DS Stena/Samsung 2007 DNV 8,500' 10,000' 35,000' 1Q/’12 International 56,300 12 180 748' 137.8' 26.25' 39.4' 22,046 84x41 DP3 6x5,500 14 94 94 94 44 2,000 NOV-HydraLift Hoist Cyl Rig NOV-HydraLift 60.5" / 49.5" NOV-HydraLift NOV-HydraLift NOV-HydraLift 840/661 A/P NOV-HydraLift Hitec, MDT 10,000' 20,000' 16,000' Nil 4 NOV FC2200 5,346 6,289 3145 29,664' 1 5 1 1 4,000 6 NOV-HydraLift 60.5" F 21" 80' Both Cameron 10,000' 15 4.5" 4.5"/4.5" 5 5 Cameron 2 Cameron 16.7'x13.1' 710 SHDH4 MUX Cameron Y 2,000 75 3 STENA CARRON DS Stena/Samsung 2008 DNV 7,500' 10,000' 35,000' 3Q/’13 International 60,000 12 180 748' 137.8' 26.25' 39.4' 22,046 84x41 DP3 6x5,500 14 94 94 94 44 2,000 NOV-HydraLift Hoist Cyl Rig NOV-HydraLift 60.5" / 49.5" NOV-HydraLift NOV-HydraLift NOV-HydraLift 1,000/661 A/P NOV-HydraLift Hitec, MDT Nil Nil 15,000' Nil 4 NOV FC2200 5,346 15,096 3145 29,664' 1 5 1 1 4,000 6 NOV-HydraLift 60.5" F 21" 80' Both Cameron 10,000' 15 4.5" 4.5"/4.5" 5 5 Cameron 2 Hydril/Cameron 16.7'x13.1' 779 SHDH4 MUX Cameron Y 2,000 75 4 STENA FORTH DS Stena/Samsung 2009 DNV 7,500' 10,000' 35,000' 3Q/’14 International 60,000 12 180 748' 137.8' 26.25' 39.4' 22,046 84x41 DP3 6x5,500 14 94 94 94 44 2,000 NOV-HydraLift Hoist Cyl Rig NOV-HydraLift 60.5" / 49.5" NOV-HydraLift NOV-HydraLift NOV-HydraLift 1,000/661 A/P NOV-HydraLift Hitec, MDT Nil Nil 15,000' Nil 4 NOV FC2200 5,346 15,096 3145 29,664' 1 5 1 1 4,000 6 NOV-HydraLift 60.5" F 21" 80' Both Cameron 10,000' 15 4.5" 4.5"/4.5" 5 5 Cameron 2 Hydril/Cameron 16.7'x13.1' 794 SHDH4 MUX Cameron Y 2,000   TRANSOCEAN – Contact: David Gordon, P.O. Box 2765, Houston, TX 77252-2765; Phone: (713) 232-7252; Fax: (713) 232-7023; Email: [email protected]; Website: www.deepwater.com 76 1 DISCOVERER CLEAR LEADER DS Enhanced Enterprise Class 2009 DNV 10,000' 12,000' 40,000' 3Q/'14 GoM 56,320 12 200 835' 125' 39' 42' 22,046 72.5'x30' SDP 32 6x7,000 -- -- -- -- -- -- 110 110 110 110 5,000 Dreco 80'x80' 6,900x2 NOV 2" 75.5"/60.5" AR-5000 M-H MDDM 1250-AC (2) NOV (AHD) 2x2,000 A NOV PRS-5 (2) NOV Y 5 NOV HEX-240 7,890 11,568 11,095 32,000 Y 10 MC MC 4,800 6 Hydralift 60" G 21 75' T/B Vetco 10,000' 15 4.5" 4.5" 1 6 Hydril 1 Hydril 18'x15' 632 Vetco SHDH4 MUX Hydril Y 76 2 DISCOVERER AMERICAS DS Enhanced Enterprise Class 2009 DNV 10,000' 12,000' 40,000' 4Q/'13 GoM 56,320 12 200 835' 125' 39' 42' 22,046 72.5'x30' SDP 32 6x7,000 -- -- -- -- -- -- 110 110 110 110 5,000 Dreco 80'x80' 6,900x2 NOV 2" 75.5"/60.5" AR-5000 M-H MDDM 1250-AC (2) NOV (AHD) 2x2,000 A NOV PRS-5 (2) NOV Y 4 NOV HEX-240 7,890 11,568 11,095 32,000 10 MC MC 4,800 6 Hydralift 60" G 21 75' T/B Vetco 10,000' 15 4.5" 4.5" 1 6 Hydril 1 Hydril 18'x15' 632 Vetco SHDH4 MUX Hydril Y 76 3 DISCOVERER INSPIRATION DS Enhanced Enterprise Class 2009 DNV 10,000' 12,000' 40,000' 1Q/'15 GoM 56,320 12 200 835' 125' 39' 42' 22,046 72.5'x30' SDP 32 6x7,000 -- -- -- -- -- -- 110 110 110 110 5,000 Dreco 80'x80' 6,900x2 NOV 2" 75.5"/60.5" AR-5000 M-H MDDM 1250-AC (2) NOV (AHD) 2x2,000 A NOV PRS-5 (2) NOV Y 5 NOV HEX-240 7,890 12,000 11,095 32,000 10 MC MC 4,800 6 Hydralift 60" G 21 75' T/B Vetco 10,000' 15 4.5" 4.5" 1 6 Hydril 1 Hydril 18'x15' 632 Vetco SHDH4 MUX Hydril Y 77 4 PETROBRAS 10000 DS Samsung 10000 2010 ABS 10,000' 12,000' 37,500' 3Q/'19 West Africa 58,656 11 199 748' 137' 28' 39' 22,046 84'x41' DP3 6x6,035 -- -- -- -- -- -- 94 94 94 94 4,000 NOV 80'x60' 5,750x2 NOV 2" 60.5" (2) dual Hydro racker Hydralift HPS-1000 2E AC NOV-CMC-1000-25 2x1,000 P Hydraracker HR-IV NOV Y 4 NOV 14-P-220 5,500 6,000 6,276 32,490 6 1 1 3,200 8 NOV 21.25" H 21 90' T Shaffer 10,000' 15 4.5" 4" 1 6 Shaffer 2 Shaffer Vetco DWHD H4 MUX Shaffer Y 77 5 DHIRUBHAI DEEPWATER KG1 DS Samsung 10000 2009 ABS 10,000' 12,000' 35,000' 3Q/'14 India 56,320 12 200 748' 137' 28' 39' 22,046 84'x41' DP3 6x5,500 -- -- -- -- -- -- 94 94 94 94 4,000 NOV 80'x60' 5,750 NOV 2" 60.5" dual Hydro racker Hydralift HPS-1000 2E AC NOV CMC-1000-25 2x1,000 P Hydraracker HR-IV NOV Y Y 4 NOV 14-P-220 5,500 6,500 5,031 31,384 6 1 1 3,200 8 Shaffer 60.5" H 21 90' T Shaffer 10,000' 15 4.5" 4" 1 6 Shaffer 2 Shaffer 884 Vetco DWHD H4 MUX Shaffer Y 77 6 DHIRUBHAI DEEPWATER KG2 DS Samsung 10000 2010 ABS 12,000' 12,000' 35,000' 2Q/'15 India 56,320 12 200 748' 137' 28' 39' 22,046 84'x41' DP3 6x5,500 -- -- -- -- -- -- 94 94 94 94 4,000 NOV 80'x60' 5,750 NOV 2" 60.5" Dual Hydro racker Hydralift HPS-1000 2E AC NOV CMC-1000-25 2x1,000 P Hydraracker HR-IV NOV Y Y 4 NOV 14-P-220 5,500 6,500 5,031 31,384 6 1 1 3,200 8 Shaffer 60.5" H 21 90' T Shaffer 12,000' 15 4.5" 4" 1 6 Shaffer 2 Shaffer 884 Vetco DWHD H4 MUX Shaffer Y 76 7 DISCOVERER LUANDA DS Enhanced Enterprise Class 2010 DNV 7,500' 12,000' 40,000' 2Q/'17 West Africa 56,320 13 200 835' 125' 39' 42' 22,046 72'x30' SDP 32 6x7,000 -- -- -- -- -- -- 182 110 110 110 5,000 Dreco 80'x80' 6,900x2 NOV 2" 75.5"/60.5" AR-5000 M-H MDDM 1250-AC (2) NOV (AHD) 2x2,000 A NOV PRS-5 (2) NOV Y 3 NOV 14-P-220 7,890 11,568 11,095 32,000 6 MC MC 4,800 6 Hydralift 60" G 21 75' T/B Vetco 10,000' 15 4.5" 4.5" 1 6 Hydril 1 Hydril 18'x15' 632 Vetco SHDH4 MUX Hydril Y 78 8 DEVELOPMENT DRILLER III SS Keppel Fels MSC DSS 51 2009 ABS 7,500' 10,000' 37,500' 4Q/'16 USA 54,080 5 200 257' 256' 32' 67' 14,881 136'x25' DPS 2 8x5,360 3.5" K4 1,970' -- -- 16.5 150 150 16.5 3,000 NOV 57'x52' 6,900/4,600 NOV 2" 60.5"/49.5" NOV ARN-200 (2) NOV HPS-1000 & NOV HPS-500 NOV (AHD) 2,000/1,000 A Hydralift Br. Crane NOV Y 4 NOV 14-P-220 19,500 10,000 4,717 48,000 7 3,000 12 NOV 20" 21 75' Kvaerner 7,500' 15 4" 6" 1 6 Hydril 2 Hydril Vetco SHDH4 MUX Hydril Y 1653 79 9 DEEPWATER DISCOVERY DS RBF/Samsung 2000 ABS 10,000' 10,000' 30,000' 1Q/'14 Brazil 42,900 12.2 140 746.5' 137.8' 27.9' 39.4' 24,251 52'x40' DPS 3 6x7,375 44.1 88.2 88.2 88.2 88.2 1,200 Dreco 95'x75' 5,000 C-E 2" 60.5" Varco AR3200C Varco TDS-4S Shaffer 2,000 A/P Varco-PRS-6i Hitec Y Y Y 4 Continental Emsco FC2200 6,000 9,000 8,805 38,840 Y 6 2 1 3,200 8 Shaffer 21.25" F 21.25" 90' T/B Vetco 10,000' 15 4.5" 4" 2 5 Cameron 2 Cameron 18.3'x15.8' 670 DQ, DX-15 MUX ABB Y 2,000 80 10 DEEPWATER EXPEDITION DS Rauma Repola Arctic 1999 DNV 10,000' 10,000' 30,000' 3Q/'10 India 26,000 14 130 564' 93' 26' 26' 8,500 26'x28' Autr. DP. 6x3,750 3" 2 1,080'/990' 2x6.0 80 80 40 30 2,600 Enfab 55'x85' 5,000 C-E 2" 49.5" Varco AR3200C Varco TDS-4S Shaffer 800 P Varco-PRS-4i MDT Y Y 3 Continental Emsco FC2200 1,934 2,154 1,643 19,440 Y 4 1 1 2,400 12 Shaffer 60.5" F/H 21" 80' T/B Vetco 10,000' 15 3" 3" 5 5 Cameron 2 Cameron 17'x9' 746 Vetco H4 MUX ABBOS Y 1,500 81 11 DEEPWATER FRONTIER DS Conoco/Reading & Bates 1999 ABS 10,000' 10,000' 30,000' 4Q/'13 India 46,797 10 160 726' 138' 28' 43' 22,928 42'x41' DP3 6x5,360 50 50 50 85 35 2,000 Dreco 48'x40' 6,600 Dreco/Hitec 2" 60.5" Varco AR3200 Varco TDS-8S Hitec Active A Varco-PHM3i Hitec Y Y Y 4 National Oilwell 14P-220 1,660 3,400 6,600 32,000 Y 6 MC MC 2,560 8 M-H 60.5" F 21" 90' T/B Vetco 10,000' 15 4.5" 3.826" 1 5 Cameron 2 Cameron 18.5'x10.8' 613 Vetco HDH4 MUX Shaffer Y 2,560 81 12 DEEPWATER MILLENNIUM DS Conoco/Reading & Bates 1999 ABS 10,000' 10,000' 30,000' 2Q/'13 Brazil 46,797 10 130 726' 138' 28' 43' 22,928 42'x41' DP3 6x5,360 55 55 55 94 35 2,000 Dreco 48'x40' 6,600 Dreco/Hitec 2" 60.5" Varco AR3200 Varco TDS-8S Hitec Active A Varco-PHM3i Hitec Y Y 4 National Oilwell 14P-220 1,660 3,400 6,600 32,000 N 6 1 1 2,560 16 M-H 60.5" F 21" 90' T/B Vetco 10,000' 15 4.5" 3.826" 2 5 Cameron 2 Cameron 18.5'x13.5' 613 Vetco SHD MUX Shaffer Y 2,560 81 13 DEEPWATER PATHFINDER DS Conoco/Reading & Bates 1998 ABS 10,000' 10,000' 30,000' 2Q/'15 GoM 46,797 10 130 726' 138' 28' 43' 22,928 42'x41' DP3 6x5,360 50 50 50 85 35 2,000 Dreco 48'x40' 6,600 Dreco/Hitec 2" 60.5" Varco AR3200 Varco TDS-8S Hitec Active A Varco-PHM3i Hitec Y Y Y 4 National Oilwell 14P-220 1,660 3,400 6,600 32,000 Y 6 MC MC 2,560 8 M-H 21" F 21" 90' T/B Vetco 10,000' 15 4.5" 3.826" 1 5 Cameron 2 Cameron 18.5'x11' 625 Vetco SHD MUX Shaffer Y 2,560 82 14 DISCOVERER DEEP SEAS DS Enterprise Class 2001 DNV 10,000' 10,000' 35,000' 1Q/'11 GoM 52,000 13 200 835' 125' 39' 42' 22,050 80'x30' DP2 6x7,000 66 66 66 66 4,000 Dreco 80'x80' 5,000 C-E 2" 60.5" (2) Varco AR3200 Varco TDS-8SS (2) Shaffer 2x1,000 A Varco-PRS-5 (2) MDT Y Y 4 National Oilwell 14P-220 6,000 9,000 9,026 32,000 Y 8 2 2 4,800 6 Hydralift 60.5" F 21" 75' I/B Vetco 10,000' 15 4.5" 3.826" 2 6 Hydril 1 Hydril 18'x15' 708 Vetco HDH4 MUX Hydril Y 2,000 89 15 DISCOVERER ENTERPRISE DS Enterprise Class 1999 DNV 10,000' 10,000' 35,000' 2Q/'12 GoM 52,000 13 200 835' 125' 39' 42' 22,050 80'x30' DP2 6x7,000 66 66 66 66 4,000 Dreco 80'x80' 5,000 C-E 2" 60.5" (2) Varco AR3200 Varco TDS-8SS (2) Shaffer 2x1,000 A Varco-PRS-5 (2) MDT Y Y 4 National Oilwell 14P-220 6,000 9,000 9,026 32,000 Y 8 2 2 4,800 6 Hydralift 60.5" F 21" 75' I/B Vetco 10,000' 15 4.5" 3.826" 2 6 Hydril 1 Hydril 18'x15' 708 Vetco HDH4 MUX Hydril Y 2,000 89 16 DISCOVERER SPIRIT DS Enterprise Class 2000 DNV 10,000' 10,000' 35,000' 4Q/'13 GoM 52,000 13 200 835' 125' 39' 42' 22,050 80'x30' DP2 6x7,000 66 66 66 66 4,000 Dreco 80'x80' 5,000 C-E 2" 60.5" (2) Varco AR3200 Varco TDS-8SS (2) Shaffer 2x1,000 A Varco-PRS-5 (2) MDT Y Y 4 National Oilwell 14P-220 6,000 9,000 9,026 32,000 Y 8 2 2 4,800 6 Hydralift 60.5" F 21" 75' I/B Vetco 10,000' 15 4.5" 3.826" 2 6 Hydril 1 Hydril 18'x15' 708 Vetco HDH4 MUX Hydril Y 2,000 83 17 GSF C.R. LUIGS DS Global Marine 456 Class 2000 ABS 10,000' 10,000' 35,000' 3Q/'13 GoM 46,320 12 150 759' 118' 28' 33" 24,600 42'x42' DPS-3 6x6,700 77 77 48 48 40 2,000 Dreco 60'x55' 5,000 National 2" 49.5" Varco AR3200 Varco TDS-1000 AC Shaffer 1,000 A/P Varco-PRS-4i Varco Y Y 4 National Oilwell 14P-220 3,000 8,000 9,594 27,500 Y 8 2 3,000 12 Shaffer 21.25" F 22" 75' T/B S&S 10,000' 15 4.5" 4" 4 6 Cameron 1 Shaffer 15'x20' 726 Vetco HDH4 MUX Cameron Y 1,500 83 18 GSF JACK RYAN DS Global Marine 456 Class 2000 ABS 10,000' 10,000' 35,000' 3Q/'13 West Africa 46,320 12 150 759' 118' 28' 33' 24,600 42'x42' DPS-3 6x6,750 77 77 48 48 40 2,000 Dreco 60'x55' 5,000 National 2" 49.5" Varco AR3200 Varco TDS-1000 AC Shaffer 1,000 A/P Varco-PRS-4i Varco Y Y Y 4 National Oilwell 14P-220 3,000 8,000 9,594 27,500 Y 7 2 2 3,000 12 Shaffer 21.25" F 22" 75' T/B S&S 10,000' 15 4.5" 4" 4 5 Cameron 2 Shaffer 15'x20' 695 Vetco HDH4 MUX Cameron Y 1,500 84 20 GSF EXPLORER DS Global Santa Fe 1972 1998 ABS 7,800' 7,800' 30,000' 1Q/'12 Indonesia 36,780 10 140 619' 116' 35' 34' 26,350 74'x42' DPS-2 5x2,200, 4x3,000 65 65 25 25 33 2,000 M.I.L. 42'x61' 5,000 National 2" 49.5" Varco AR3200 Varco TDS-1000 AC Shaffer 1,000 A/P Varco-PRS-4i Hitec Y Y 4 NO 14P-220(3)/12P-160(1) 1,429 4,800 5,382 47,160 Y 6 2,000 10 Shaffer 20" F 21" 75' T/B S&S 8,000' 15 3" 4" 4 5 Cameron 2 Shaffer 12'x17' 554 Vetco HDH4 MUX Cameron N 1,500 85 21 GSF DEVELOPMENT DRILLER I SS F&G ExD 2005 ABS 7,500' 10,000' 37,500' 2Q/'12 GoM 40,766 8 152 324' 258' 26.9' 49.2' 7,716 140'x28' DPS-2+ 8x4,300 3.25" ORQ-K4 3,260' 3.5" 10,500' 16.5 165 165 17 39 3,000 (2,000/1,000) Bailey 52'x57' 7,000/4,500 National 1.75" (2) 60.5"/49.5" Hydralift ARN-166 (2) Hydralift HPS-1000 2E AC/HPS-500 E AC National 2,000/1,000 A Hydralift Br. Crane Hydralift Y Y 4 National Oilwell 14P-220 6,850 12,200 4,868 27,395 Y 7 2 3,000 12 Hydralift 60.5" F 21" 75' T/B Kværner 7,500' 15 4.5" 6" 5 5 Hydril 1 Hydril 18'x15' 750 Vetco HDH4 MUX Hydril Y 2,000/1,000 85 22 GSF DEVELOPMENT DRILLER II SS F&G ExD 2005 ABS 7,500' 10,000' 37,500' 4Q/'13 GoM 40,766 8 152 324' 258' 26.9' 49.2' 7,716 140'x28' DPS-2+ 8x4,300 3.25" ORQ-K4 3,260' 3.5" 10,500' 16.5 165 165 17 39 3,000 (2,000/1,000) Bailey 52'x57' 7,000/4,500 National 1.75" (2) 60.5"/49.5" Hydralift ARN-166 (2) Hydralift HPS-1000 2E AC/HPS-500 E AC National 2,000/1,000 A Hydralift Br. Crane Hydralift Y Y 4 National Oilwell 14P-220 6,850 12,200 4,868 27,395 Y 7 2 3,000 12 Hydralift 60.5" F 21" 75' T/B Kværner 7,500' 15 4.5" 6" 5 5 Hydril 1 Hydril 18'x15' 750 Vetco HDH4 MUX Hydril Y 2,000/1,000 86 23 DEEPWATER NAVIGATOR DS Earl & Wright Sedco 400 1971 2000 DNV 7,200' 7,200' 25,000' 4Q/'16 Brazil 24,000 6 127 550.3' 86.5' 25' 25' 12,304 29'x29.3' NMD-2 11x800, 4x2,000 2.25" K3 1,900' 2x6.2 79 24 79 34 1,500 Dreco 40'x40' 3,000 Oilwell 1.75" 60.5" Varco AR3200C Varco TDS-4S Shaffer 800 P W.G. Hitec Y Y 3 Continental Emsco FB1600 1,857 3,350 1,780 18,000 Y 3 1 1 1,920 12 Shaffer 21" E 21"/21.5" 80' T/B Vetco 7,840' 15 3" 4" 5 5 Cameron 1 Cameron 17'x15' 660 Cameron HC MUX Cameron Y None 87 24 SEDCO ENERGY SS SFXpress 2000 2001 ABS 7,500' 7,500' 30,000' 1Q/'11 West Africa 35,700 10 175 349' 226' 29.5' 65.5' 11,464 135'x26' DP3 4x9,383 3.5" 8x6,000' 15 71 71 30 30 2,057 J.Paris 167'x39' 6,800 N-O Hitec 2" 60.5" MOS CanRig 1,500 A Varco-PRS-5R (2) MDT Y Y 4 National Oilwell 14P-220 4,522 6,037 23,000 Y 6 1 2 2,400 12 Retsco 21" G 21" 65' T/B Vetco 8,500' 15 4.5" 4" 3 5 Cameron 2 Cameron 19.7'x16.4' 698 DQ, DX-15 MUX Cameron Y 2,000 87 25 SEDCO EXPRESS SS SFXpress 2000 2001 ABS 7,500' 7,500' 30,000' 4Q/'11 West Africa 35,700 10 184 349' 226' 29.5' 65.5' 11,350 135'x26' DP3 4x9,383 2.5" 2x3,280' 15 71 71 30 2,057 J.Paris 167'x39' 6,800 N-O Hitec 2" 60.5" MOS CanRig 1,500 A Varco-PRS-5R (2) MDT Y Y 3 National Oilwell 14P-220 5,660 6,038 23,000 Y 5 1 1 2,000 10 Retsco 21" E 21" 65' T/B Vetco 8,500' 10 4" 3.826" 3 4 Cameron 2 Cameron 19.6'x16.4' 609 Cameron HC MUX Cameron Y 2,000 87 26 CAJUN EXPRESS SS SFXpress 2000 2001 ABS 8,500' 8,500' 35,000' 4Q/'13 Brazil 41,230 10 140 349' 226' 29.5' 65.5' 8,800 144'x46' DP3 4x9,400 3.5" 6,000' 15 71 71 30 2,057 J.Paris 167'x39' 6,600 N-O Hitec 2" 60.5" MOS CanRig 1,500 A Varco-PRS-5R (2) MDT Y 4 National Oilwell 14P-220 4,500 7,000 3,846 23,000 Y 5 1 1 3,200 16 Retsco 21" G 21" 65' T/B Vetco 8,500' 15 4.5" 4" 3 5 Cameron 2 Cameron 19.6'x16.4' 692 Vetco HDH4 MUX Cameron Y 2,000 88 27 DISCOVERER 534 DS Sonat Discoverer 1975 1991 ABS 7,000' 7,000' 25,000' 3Q/'10 India 21,500 10 140 534' 87' 16.7' 24.9' 9,240 25'x25' DP2 6x2,500 35 35 60 1,330 Pyramid 46'x54' 3,000 National 1.75" 49.5" Varco TDS-4S DSI 480 BJ Y 3 National Oilwell 12P160 1,800 2,400 16,800 N 5 1 1 1,400 14 HSMC 49.5" E 21" 75' T/I/B Vetco 7,600' 10 3.06" 3.826" 2 4 Shaffer 2 Shaffer 10'x10' 460 Cameron HC MUX Shaffer N 89 28 SEDCO 707 SS Sedco 700 Series 1976 1997 ABS 6,500' 6,500' 19,685' 2Q/'15 Brazil 26,400 6 112 355' 245' 21' 70' 5,000 23'x16' DP2 8x3,000 3" ORQ Note 5 15 52.5 52.5 10 1,000 Dreco 50'x50' 3,000 Oilwell 1.5" 49.5" Varco TDS-3 Shaffer 600 Hitec, SDI Y Y 3 National Oilwell A1700 2,029 2,000 2,400 18,760 Y 3 1 1 1,600 16 Shaffer 21" E 21" 65' T/B Vetco 6,560' 15 3" 4" 1 4 Hydril 2 Hydril 18'x16' 605 Vetco H4 MUX Hydril N 90 29 DISCOVERER SEVEN SEAS DS Sonat Discoverer 1976 1997 ABS 7,000' 7,000' 25,000' 3Q/'11 India 21,500 10 140 534' 86' 16.7' 24.9' 9,507 26'x26' DP 6x2,500 35 35 60 1,330 Pyramid 46'x54' 3,000 C-E 1.75" 49.5" Varco TDS-4S HSMC 600 P BJ Oilfield Instr. Y 3 Gardner-Denver PZ-11 2,180 2,400 16,800 Y 7 1 1 1,600 16 HSMC 21" E 21" 75' T/I/B Vetco 6,500' 15 3" 3.73" 1 4 Hydril 2 Shaffer 12'x11.5' 540 Vetco H4 MUX Hydril N 89 30 SEDCO 702 SS Sedco 700 Series 1973 2007 ABS 6,500' 6,500' 25,000' 1Q/'11 Nigeria 26,550 5 150 355' 245' 21' 83' 4,400 20'x20' SDP 32 8x3,000 67 54 -- -- 1,300 LCMoore 50'x40' 3,000 Oilwell 1.75" 49.5" NOV ST-80 Varco TDS-4S Rucker 600 P Y 3 National Oilwell A1700 2,293 2,500 5,800 18,760 4 960 8 CFI/Westech 49.5" E 21" 65' T/B Vetco 6,500' 10 3" 4" 1 4 Cameron 2 Shaffer 17.9"x14" 608 Vetco H4 MUX Hydril N 89 31 SEDCO 706 SS Sedco 700 Series 1976 2008 ABS 6,500' 6,500' 25,000' 2Q/'14 Brazil 26,550 5 150 355' 245' 21' 83' 4,400 20'x20' SDP 32 8x3,000 67 54 -- -- 1,300 Woolslayer 50'x40' 3,000 Oilwell 1.75" 60.5" NOV ST-80 Varco TDS-4S Shaffer 600 P Y Y 3 National Oilwell A1700 2,400 3,300 5,000 18,760 3 960 8 CFI/Westech 60.5" E 21" 65' T/B Vetco 6,500' 10 3" 4" 1 4 Cameron 2 Shaffer 17.9"x14" 608 Vetco H4 MUX Hydril N 89 32 SEDCO 709 SS Sedco 700 Series 1977 1999 ABS 5,000' 5,000' 25,000' Malaysia 24,500 5 124 300' 262' 21' 75' 3,163 22'x16' DP2 8x3,000 3" ORQ 1,500' none none 15 68 55 10 1,000 Dreco 50'x40' 3,000 Oilwell 1.5" 49.5" none Varco TDS-4S Shaffer 500 None Auto/Eurotech Y Y Y 3 National Oilwell A1700 622 2,340 2,200 22,000 N 5 1,280 16 Rucker 24" C 21" 65'/50' T Vetco 4,500' 15 3" 3" 1 4 Hydril 2 Shaffer 14'x13' 467 Vetco H4 MUX Shaffer N 8 1 2 3 4 5 6 7 9 10 11 12 13 14 15 16 17 18 19 20 22 23 24 25 26 27 28 29 30 31 32 33 34 41 35 36 37 38 39 40 42 43 Information Accuracy: Every attempt has been made to locate all the Drilling Rigs and contact worldwide Drilling Contractors. No contractor was intentionally excluded from the survey. In some cases, a deepwater drilling rig was not included because information was not provided. We make no guarantee that this list is all inclusive. We have also been careful to summarize the capability and experience of each drilling contractor as best as possible, by acting as a neutral party and integrator of information. We have collected the data from contractor-supplied information, personal interviews, websites, phone interviews, and company brochures. Neither Offshore Magazine nor Jerry Greenberg guarantees or assumes any responsibility or liability for any reliance on the information presented in this spreadsheet poster. ©2010 Offshore POSTER  86 80 81 82 83 84 85 86 87 88 90 68 69 70 71 74 76 77 78 79 72 73 75 89 67 65 66 60 47 48 49 50 51 53 54 55 56 57 58 61 44 46 45 52 59 62 63 64 21 www.deepwater.com Subsea Wellhead Systems Subsea Production Systems Dry Tree Completion Systems Spar and TLP Riser Systems Subsea Control Systems Subsea Manifolds Liner Hanger Systems Near market, near customer Keppel FELS is the industry’s choice offshore solutions partner. 50 Gul Road Singapore 629351 Tel: (65) 6863 7200 www.keppelfels.com (ld) – Loaded KB – Knuckle Boom CTD – Capacity to Drill UMC – Use Mud Cleaner MC – Mud Cleaner UG – Undergoing Upgrade A/D – Active Drawworks FO – Fiber Optic n/a – Information not available at time of publishing. 25,000' 7,875' 25,000' 5,000' 10,000' 35,000' 40,000' 10,000' 30,000' 5,000' / 9,000' (SBOP) 25,000' 4,500' 25,000' 5,000' 25,000' 4,500' 25,000' 4,600' 30,000' 5,000' 25,000' 5,000' 5,000' 25,000' 30,000' 5,400' 28,000' 5,750' 25,000' 7,000' 30,000' 8,000' 25,000' 5,000' 7,500' 25,000' 4,000' 2,350' 25,000' 4,000' 35,000' 10,000' 7,500' 25,000' 6,000' 25,000' 6,000' 25,000' 6,000' 28,000' 6,000' 30,000' 6,600' 35,000' 5,000' 30,000' 6,000' 7,000' 30,000' 5,500' 35,000' 8,000' 35,000' 8,000' 10,000' 35,000' 10,000' 8,000' 25,000' 5,500' 30,000' 5,500' 7,000' 35,000' 30,000' 5,500' 25,000' 5,000' 25,000' 5,000' 25,000' 5,000' 32,800' 10,000' 2,475' 32,000' 2,475' 10,000' 25,000' 6,600' 7,000' 9,200' 23,000' 7,200' 23,000' 5,500' 23,000' 10,000' 6,000' 31,500' 25,000' 5,600' 12,000' 37,000' 4,900' 23,000' 6,234' 30,000' 9,000' 30,000' 30,000' 10,000' 8,200' 10,000' 5,000' 30,000' 30,000' 10,000' 5,000' 37,500' 10,000' 7,500' 37,500' 10,000' 7,500' 35,000' 10,000' 35,000' 10,000' 37,500' 10,000' 37,500' 10,000' 37,500' 10,000' 7,500' 35,000' 7,500' 10,000' 35,000' 10,000' 8,500' 30,000' 8,100' 25,000' 4,000' 3,500' 25,000' 4,000' 3,500' 25,000' 4,000' 3,500' 25,000' 5,000' 40,000' 7,500' 10,000' 10,000' 37,000' 35,000' 8,000' 7,500' 35,000' 10,000' 8,500' 35,000' 10,000' 8,500' 35,000' 10,000' 8,500' 40,000' 7,500' 10,000' 10,000' 30,000'+ 10,000' 30,000'+ 10,000' 30,000'+ 35,000' 7,500' 10,000' 12,000' 37,000' 37,500' 10,000' 10,000' 35,000' 7,874' 10,000' 6,000' 31,500' 25,000' 5,600' 25,000' 5,600' 25,000' 5,600' 40,000' 10,000' 30,000' 10,000' 30,000' 10,000' 5,000' 2,000' 30,000' 40,000' 12,500' 35,000' 7,500' 10,000' 25,000' 5,000' 25,000' 6,500' 25,000' 6,500' 25,000' 7,000' 19,685' 6,500' 25,000' 7,000' 35,000' 8,500' 30,000' 7,500' 30,000' 7,500' 25,000' 7,200' 30,000' 7,800' 35,000' 10,000' 35,000' 10,000' 35,000' 10,000' 35,000' 10,000' 35,000' 10,000' 30,000' 10,000' 30,000' 10,000' 37,500' 10,000' 7,500' 35,000' 12,000' 40,000' 12,000' 7,500' 35,000' 12,000' 10,000' 40,000' 12,000' 10,000' 40,000' 12,000' 10,000' 40,000' 12,000' 10,000' 37,500' 12,000' 10,000' 30,000' 10,000' 30,000' 10,000' 30,000' 10,000' 37,500' 10,000' 7,500' 37,500' 10,000' 7,500' Notes: Note 1 - Harbor Mooring Note 2 - C.E. w/Brown Services Ext. Note 3 - 2 Con + Boost Note 4 - 5,072 (weight limited) Note 5 - 4x1,500', 4x1,000' Note 6 - 5,000'/ 9,000' (SBOP) Note 7 - 15000'/10000' Note 8 - 29,700 DP (8,500 LS) Note 9 - 27,000 DP (8,500 LS) Note 10 - NOV Dual HydraRacker Note 11 - 2,500/3,000 Note 12 - 3,000 Dual use Note 13 - 10,000' of 5.875-in. drillpipe Percentage: No. of Deepwater Semis SS 84 69% No. of Deepwater Drillships DS 37 31% TOTAL 121 100.0% 1. CONVENTIONALLY MOORED • Operator: Shell • Drilling Contr: Noble Drilling Corp. • Rig: Clyde Boudreaux • Location: GoM • Prospect/Field: Perdido – AC 857 • Deepest Anchor: 9,160 ft • Date: 2007 2. PRE-SET MOORING (POLYESTER ROPE) • Operator: Shell • Contractor: Hereema • Rig: Balder • Location: GoM • Prospect/Field: Perdido – AC 857 • Deepest Anchor: 9,160 ft • Date: Oct. 2008 3. DP DRILLING VESSELS - WITH RISER • Operator: ChevronTexaco • Drilling Contr: Transocean Inc. • Rig: Discoverer Deep Seas • Location: GoM • Prospect/Field: A.C. 951/Toledo • WD @ Well: 10,011 ft (3,052 m) • Date: Nov. 2003 4. DP DRILLING VESSELS - RISERLESS • Operator: DeepSea Drilling Project • Drilling Contr: Global Marine Drilling Co. • Rig: Glomar Challenger • Location: Mariana Trench (Pacific Ocean) • Prospect/Field: Scientific Drilling - Leg 60 • WD @ Well: 23,088 ft (7,039 m) • Date: 1978 WORLD WATER DEPTH DRILLING RECORDS (As of June, 2010)

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DRILLING SYSTEMS

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Our drilling equipment helped set the 10,011-ft world record for water depth drilling and our current generation systems are qualified to reach depths beyond 12,000 ft. Our integrated drilling solutions benefit from billions of R&D dollars invested every year in our Global Research Centers, allowing access to ideas gathered from around the world to continually improve performance for our customers.

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WATER DEPTH & DRILLING DEPTH RATINGS

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Water Depth Rating Equipped (ft)

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2010 WORLDWIDE SURVEY OF DEEPWATER DRILLING RIGS

Drilling Rigs Operational for Water Depths >4,000'

Prepared By: Jerry Greenberg / [email protected] For additional copies or general comments E-mail: [email protected].

Downloads available at www.offshore-mag.com

JULY 2010M A G A Z I N E

40,0

00'

C O N V E N T I O N A L LY M O O R E D R I G S  AKER DRILLING ASA - Contact: Lagerveien 30 - Box 319 - 4066 Stavanger - Norway - Phone: +47 51951676; fax: +47 51951601; e-mail: [email protected]; www.akerdrill.com

1 1 AKER SPITSBERGEN SS Aker H-6e 2008 DNV 2,475' 10,000' 32,800' 2013 WW DNV 30.5 55,120 6-7 140 393.7' 252.6' 31.8' 75.5' 7,780 76'x32' DP3 8x5,850 3.36" R4 6,600' N/A N/A 16.7 94.4 94.4 N/A N/A 39 2,000/1,000 MH RAM 170'x33' 1,000/500 sh.t MH RAM 60.5"/60.5" MH 1899 MH DDM 1000/650 M-H 1,500/750 A MH MH DrillView 14,500' 21,500' 3,200' 4 Wirth 2,200 HP-7,500 psi 5,025 8,185 7,500 27,546' N 4 N/A N/A 3,200 6 M-H 60.5" RP16 21" 75' T/B Kværner 8,858' 15 3.5" 4" Note 3 5 Cameron 2 Cameron 14.76'x12.47' 390 Cameron MUX Cameron Y 500/1,0001 2 AKER BARENTS SS Aker H-6e 2008 DNV 2,475' 10,000' 32,000' 2011 WW DNV 30.5 55,120 6-7 140 393.7' 252.6' 31.8' 75.5' 7,780 76'x32' DP3 8x5,850 3.36" R4 6,600' N/A N/A 16.7 94.4 94.4 N/A N/A 39 2,000/1,000 MH RAM 170'x33' 1,000/500 sh.t MH RAM 60.5"/60.5" MH 1899 MH DDM 1000/650 M-H 1,500/750 A MH MH DrillView 8,200' 18,000' 3,200' 4 Wirth 2,200 HP-7,500 psi 5,025 8,185 7,500 27,546' N 4 N/A N/A 3,200 6 M-H 60.5" RP16 21" 75' T/B Kværner 8,858' 15 3.5" 4" Note 3 5 Cameron 2 Cameron 14.76'x12.47' 390 Cameron MUX Cameron Y 500/1,000

  ATWOOD OCEANICS, INC. - Contact: Kim Erb, 15835 Park Ten Place, Houston, TX 77218; Phone: (281) 749-7800; Fax: (281) 578-325; e-mail: [email protected]; www.atwd.com2 1 ATWOOD HUNTER SS Korkut New Era 1981 2001 ABS 5,000' 5,000' 25,000' 2Q/'12 West Africa 8,050 120 290' 246.7' 24' 55' 3,630 20'x40' NA No 2.75" ORQ+20 4,500' 3.25" 8,000' 11 52.5 31.5 30 1,200 Pyramid 40'x40' 3,000 Oilwell 1.5" 49.5" NOV ST80 Varco-TDS-4S W.G. 650 P none Petron 15,000' 3 N-O A1700PT 3,247 incl. 1,000 10,000' Y 4+4 1 1 1,280 12 W.G. 49.5" E 21" 75' B Vetco 5,000' 10 3.75" 3.8"/2.5" 2 4 Cameron 2 Shaffer 13'x15' 340 H4E Bias Shaffer Y 9603 2 ATWOOD EAGLE SS Korkut New Era 1982 2002 ABS 5,000' 5,000' 25,000' 1Q/11 Australia 7,800 120 325' 200' 24' 55' 4,500 20'x40' NA No 3.25" ORQ+20 3,300' 3.5" 10,000' 13 52.5 30 45 1,200 Pyramid 40'x40' 3,000 Oilwell 1.5" 60.5" Varco Varco-TDS-4S W.G. 650 P none Petron 15,000' 3 N-O A1700PT 3,624 1,282 2,614 10,000' Y 3+3 1 1 1,600 12 W.G. 59" E 21" 75' B Vetco 5,000' 10 3.75" 3.8"/2.5" 2 4 Cameron 2 Shaffer 13'x15' 340 H4E Bias Shaffer Y 9604 3 ATWOOD FALCON SS Korkut New Era 1983 1998/2006 ABS 5,000' 5,000' 25,000' 2Q/11 Malaysia 7,800 122 325' 226' 24' 55' 4,400 20'x40' NA No 3" R3S 4,500' 3.5" 8,000' 10 45.5 33.5 15 1,000 Pyramid 40'x40' 3,000 Oilwell 1.5" 60.5" NOV Varco-TDS-4H W.G. 650 P none Petron 15,000' 3 N-O A1700PT 5,346 incl. 3,460 10,000' Y 4 1 1 1,600 12 W.G. E 21" 75' B Vetco 5,000' 10 3.75" 3.8"/2.5" 2 4 Cameron 2 Shaffer 13'x15' 340 H4 Bias Shaffer Y 960

  DIAMOND OFFSHORE DRILLING INC - Contact: Bodley P. Thornton, 15415 Katy Fwy Suite 100, Houston, TX 77094; Phone (281) 492-5300; fax: (281) 492-5310; e-mail: [email protected]; www.dodi.com5 1 OCEAN AMERICA SS Odyssey 1988 2004 ABS 5,500' 5,500' 30,000' 2Q/'12 Australia 18,120 110 401' 259 27' 80' 7,835 21'x44' N/A 3.25" AB/RQ4 4,775' 3.5" 5,600' 11 78.5 78.5 90.3 30 1,800 Branham 40'x40' 3,000 C-E 1.625" 49.5" Varco AR3200 Varco-TDS-4S Shaffer 600 P BJarm Petron 15,000' 3 Continental Emsco FB1600 2,820 5,220 1,800 24,000' N 5 1 1 1,280 8 Shaffer 49.5" E 21" 50' T Cameron 6,400' 15 3" 2.5"/4" 4 4 Hydril 2 Cam./Hyd. 14.5'x19.6' 473 Vetco H-4 HYD Cameron Y 2,5006 2 OCEAN BARONESS SS Victory 1973 2001 ABS 7,000' 7,000' 35,000' 3Q/'13 Brazil 12,940 4 114 324' 327' 41.5' 74.5' 5,500 91'x25' 3.25" ORQ+20 4,200' 3.5" 10,000' 11 62 62 62 40 2,000 Loadmaster 48'x46' 4,000 National 2" 60.5" Hydralift National PS-1000 Hydralift 1,000 P Hydraracker Hitec 15,000' 15,000' 4 N-O FC2200(3), A1700PT(1) 2,943 4,000 incl. 17,120' Y 5 1 1 3,600 6 Hydralift 60.5" F 21" 75' T/B S&S 6,500' 15 4.5" 4"/3" 4 5 Hydril 2 Hydril 16.75'x19.6' 694 DWHC MUX Hydril Y 2,5007 3 OCEAN QUEST SS Victory 1973 1996 ABS 3,500' 4,000' 25,000' 4Q/'11 Brazil 9,075 4 99 324' 336' 32' 70' 5,600 19'x35' 3.25" ORQ+20 3,200' 3.5" 8,800' 11 56 56 56 1,150 Pyramid 40'x40' 3,000 C-E 1.625" 49.5" Varco AR3200 Varco-TDS-4S Shaffer 400 P Totco 20,000' 3 N-O 12P-160 1,778 1,200 incl. 12,340' Y 4+4 1 1 1,000 12 Shaffer 49.5" C 21" 50' B Vetco 3,595' 15 3" 3" 4 4 Hydril 2 Hydril 13.67'x16.8' 477 H4 HYD Koomey N 1,250– 4 OCEAN WINNER SS Enhanced Aker H-3 1976 - DNV 3,500' 4,000' 25,000' 1Q/'15 Brazil 3,880 4 96 355' 248' 22' 70' 3,920 15'X36' 3" ORQ+20 4,500' 10 60 60 1,000 Golar-Nor 40'x40' 3,000 National 1.5" 49.5" Varco AR3200 Varco-TDS-4S Shaffer 500 p MD Totco 16,500 8,200 3 N-O 12P-160 1,944 1,500 Incl. 17,688 N 4+4 1 1 960 12 Shaffer 49.5" F 21" 65' T/B Shaffer 4,000' 10 2.75" 3" 3 4 Shaffer 2 Hydril 16.79'x22.45' 345 H4 HYD Koomey Y 2,0008 5 OCEAN WORKER SS Enhanced Pacesetter 9500 1982 - ABS 3,500' 4,000' 25,000' 1Q/'15 Brazil 4.5 108 303' 200' 25' 65' 4,428 19'7" x 23'2" 3" ORQ+20 4,880' 3.5" 5,000' 16.5 57.9 57.9 56 1,050 Dreco 40' x40' 3,000 National 1.625" 49.5" Varco AR3200 Varco TDS-4H NOV 600 A MD Totco 21,000' 8145' 3 National 12-P-160 972 1,575 incl. 12,516 N 4 1 1 960 12 Shaffer/W.G. 49.5" C 19.75" 65' B Vetco/NOV 4000' 10 3" 3" 1 4 Cameron 2 Shaffer 12'x 16.5' 410 H-4 HYD Koomey N 1,0009 6 OCEAN VALIANT SS Odyssey 1988 1999 ABS 5,500' 5,500' 30,000' 3Q/'11 W. Africa 18,120 12 140 401' 259' 27' 80' 7,050 21'x44' 4x2,700 3.25" ORQ+20 4,500' 3.5" 5,600' 12 78.5 78.5 78.5 30 1,500 DSL 40'x40' 3,000 C-E 1.625" 49.5" Varco AR3200 Varco-TDS-4S Shaffer 600 P BJarm Petron 18000 3 Continental Emsco FB1600 2,820 incl. incl. 24,000' Y 4 1,280 8 Shaffer 49.5" E 21" 50' B Cameron 5,120' 15 3" 2.5"/4" 4 4 Cameron 2 Cameron 14.5'x19.6' 473 H4 HYD Cameron Y 2,50010 7 OCEAN VICTORY SS Victory 1973 1997 ABS 5,500' 5,500' 25,000' 3Q/'11 GoM 9,075 4 104 336' 315' 32' 74' 5,700 20'x17' 3.25" ORQ+20 4,200' 3.5" 8,800' 11 56 56 56 25 1,500 Dreco 40'x40' 3,000 C-E 1.625" 49.5" Varco AR3200 Varco-TDS-4S Shaffer 500 P MDT 15,000' 3 Continental Emsco FB1600 3,200 incl. incl. 13,800' Y 4 1 1 1,280 8 Shaffer 49.5" E 21" 75' B Shaffer 5,075' 15 3" 2.3"/4" 4 4 Shaffer 2 Shaffer 16.67'x16.67' 477 H4 HYD Shaffer N 2,00011 8 OCEAN ENDEAVOR SS Victory 1975 2007 ABS 8,000' 10,000' 35,000' 2Q/'11 GoM 12,940 4 140 324' 327' 41.5' 74.5' 6,000 91'x25' 3.25" RQ4 4,200' 3.5" 10,800' 11 89.5 89.5 56 41 2,000 National 48'x46' 4,000 National 2" 60.5" Hydralift National PS-1000 Hydralift 1,000 P Bridgeracker Hitec 8,000' 4 N-O FC2200(3), A1700PT(1) 2,943 13,000 incl. 26,480' Y 5 1 1 3,600 6 Hydralift 60.5" F 21" 75' T/B S&S 8,000' 15 4.5" 4"/3" 4 5 Hydril 2 Hydril 16.4'x19.6' 694 DWH4 MUX Hydril Y 2,50012 9 OCEAN MONARCH SS Victory 1974 2008 ABS 8,000' 10,000' 35,000' 1Q/'13 GoM 12,940 4 150 324' 327' 41.5' 74.5' 6,000 91'x25' 3.25" RQ5 4,200 3.75" 10,400' 16.5 89.5 89.5 56 37 2,000 National 48'x46' 4,000 National 2" 60.5" Hydralift National PS-1000 Hydralift 1,000 P Bridgeracker Hitec 10,000' 28,500' 4 N-O 14P-220 (4) 3,250 6,400 3200 21,980' Y 5 1 1 3,600 6 Hydralift 60.5" F 21" 75' T/B Shaffer 8,000' 15 4.5" 4"/2.32 4 5 Hydril 2 Hydril 16.4'x19.6' 694 DWHD4 MUX Hydril Y 2,50013 10 OCEAN ROVER SS Victory 1973 2002 ABS 8,000' 8,000' 35,000' 3Q/'11 SEAsia 12,940 4 130 324' 327' 41.5' 74.5' 5,500 91'x25' 3.25" ORQ+20 4,200' 3.5" 10,000' 11 110 66 62 40 2,000 Dreco 48'x46' 4,000 National 2" 60.5" Hydralift National PS-1000 Hydralift 1,000 P Hydraracker Hitec 9,500' 21,000' 8,000' 4 N-O FC2200(3), A1700PT(1) 2,943 4,000 incl. 17,120' Y 5 1 1 3,600 6 Hydralift 60.5" F 21" 75' T/B Shaffer 6,500' 15 4.5" 4"/3" 4 4 Hydril 2 Hydril 16.4'x19.6' 694 DWHC MUX Hydril Y 2,50014 11 OCEAN STAR SS Victory 1973 1996 ABS 5,500' 5,500' 30,000' 1Q/'11 Brazil 10,750 3.5 116 335.5' 314.67' 32' 74 5,600 20'x20' 3.25'' ORQ+20 4,000' 3.5'' 8,800' 15 60 60 60 25 1,300 Pyramid 40'x40' 3,000 Oilwell 1.625'' 49.5'' Varco AR3200 Varco-TDS-4S Westech Gear 600 p MD Totco 5000' 15,000 3 National Oilwell 12P-160 1,584 1,350 incl. 18520 Y 4 1 1 1,280 8 Shaffer 49.5 E 21'' 75' B Shafer 5,500' 15 3'' 4'' 4 4 Shaffer 2 Shaffer 14.5'x16.67' 480 H4 HYD Shaffer Y 1,280

  DOLPHIN DRILLING LTD – Contact: Iain Mitchell, Dolphin Drilling Limited, Howe Moss Drive, Kirkhill Industrial Estate, Dyce, Aberdeen, AB21 OGL; Tel: (44) 1224-411511; Fax: (44) 1224-411482; Email: [email protected]; Website:www.dolphindrillingltd.com15 1 BLACKFORD DOLPHIN SS Deepwater Enhanced Aker H-3 1974 2008 DNV 6,000' 7,000' 30,000' 3Q/'11 India 19,300 130 355' 276' 22' 70' 4,500 32'x20' 3.25" R4 4,200' 3.75" 9,000' 15 85 85 85 1,500 Dreco 40'x35' 4,500 National 1.875" 60.5" Hydratong National EPS 750-E-AC-KT National CMC-1500 800 A HydraRacker NOV Cyberbase 25,000' 3 National Oilwell 14P-220 2,360 2,640 2,735 17,360' N 5 1 1 2,400 6 Nationl 60.5" E 21" 70' B Vetco 6,000' 15 3" 4" 1 5 Hydril 2 Hydril n/a n/a DWHD H-4 MUX Vetco Y 1,500

  FRONTIER DRILLING - 1000 Louisiana Ste 1210, Houston, TX 77002, 713 481-7500, 713 481-7600 www.frontier-drill.com– 1 FRONTIER DRILLER Aker H-3 Semi (Enhanced) 2009 DNV 5000 35,000' 15,000 120 80 45 1,600 Woolslayer 40X42 3,000 National 1.75 49.5 MH MH 650 Hitec P MH Electro Flo Y 5 1,600 5 dbls Control Flo 49.5" F 21" 75' B Oil States 5,000' 10 4" 2.5" 3 6 Cameron 2 Hydril Vetco Hyd Oceaneering Y

  NOBLE DRILLING CORPORATION – Contact: Mike Nesmith or Christie Watt, 13135 South Dairy Ashford, Suite 800, Sugarland, Texas 77478;  Phone: (Mike) (281) 276-6226; (Christie) 281 276-6325 Fax: (281) 276-6303; Email: [email protected] or [email protected]; Website: www.noblecorp.com16 1 NOBLE AMOS RUNNER SS EVA-4000 TM 1982 1999 ABS 6,600' 6,600' 30,000 3Q/'04 GoM 12,500 3.5 122 348.6' 328.25' 15.75' 79' 4,000 25'x45' 2.75" ORQ3 4,250' 3.25" 10,500' 13.5 65 65 43 50 1,500 Dreco 40'x40' 3,000 Oilwell 1.75" 60.5" Varco AR3200C Varco-TDS-4S Shaffer 800 P Varco-PRS-4i Totco 20,000' 1,000' 3 2 CE-2200/NOA1700PT 1,500 13,000 2,155 18,250' Y 5 1 1 1,920 12 Shaffer 60" E/F 19.75" 75' T Shaffer 6,600' 15 4.5" 4.75" 4 4 Shaffer 2 Shaffer 17'x19' 520 Vetco HDH4 MUX Shaffer Y 2,00017 2 NOBLE PAUL ROMANO SS EVA-4000 TM 1981 1998 ABS 6,000' 6,000' 28,000 3Q/'04 GOM 10,000 3.5 122 348.6' 328.25' 15.75' 79' 4,000 25'x45' 2.75" ORQ3 4,250' 3.25" 10,500' 13.5 65 65 43 40 1,500 Dreco 40'x40' 3,000 Oilwell 1.75" 60.5" Varco AR3200C Varco-TDS-4S Shaffer 800 P Varco-PRS-4i Totco 20,000' 4 3 N-O A1700PT/1 Lewis Riser boost 1,500 13,000 2,155 18,250' Y 4 1 1 1,600 10 Shaffer 60" E/F 19.75" 75' T Shaffer 6,000' 15 4.5" 4" 4 4 Shaffer 2 Shaffer 19'x17' 520 Vetco H4 EXF MUX Shaffer Y 2,00018 3 NOBLE JIM THOMPSON SS EVA-4000 TM 1982 1999 ABS 6,000' 6,000' 25,000' 4Q/'04 GoM 10,000 3.5 116 348.6' 328.25' 15.9' 79' 4,000 25'x45' 2.75" ORQ3 4,250' 3.25" 10,500' 13.5 65 65 43 40 1,500 Dreco 40'x40' 3,000 Oilwell 1.75" 60.5" Varco AR3200 Varco-TDS-4S Shaffer 800 P Varco-PRS-4i Totco 20,000' 3 N-O A1700PT 2,000 13,000 2,155 18,250' Y 5 1 1 1,600 10 Shaffer 60" E/F 19.75" 75' T Shaffer 6,000' 15 4.5" 4" 4 4 Shaffer 2 Shaffer 19'x17' 520 Vetco H4EXF MUX Shaffer Y 2,00019 4 NOBLE MAX SMITH SS EVA-4000 TM 1980 1999 ABS 6,000' 6,000' 25,000' 1Q/'05 Mexico 10,000 3.5 130 348.6' 328.25' 17' 79' 4,000 25'x45' 2.75" ORQ3 4,250' 3.25" 10,500' 13.5 65 65 43 50 1,500 Dreco 40'x40' 3,000 C-E 1.75" 60.5" Varco AR3200 Varco-TDS-4S Shaffer 800 P Varco-PRS-4i Totco 20,000' 3 Continental Emsco FB1600 2,360 13,000 2,155 18,250' Y 5 1 1 1,600 10 Shaffer 60" E/F 19.75" 75' T Shaffer 6,000' 15 4.5" 4" 4 4 Shaffer 2 Shaffer 17'x19' 520 Vetco HDH4 MUX Shaffer Y 2,00020 5 NOBLE HOMER FERRINGTON SS Enhanced Pacesetter 1985 2000 ABS 6,000' 6,000' 25,000' 1Q/'05 W. Africa 10,000 8 111 338.9' 225.6' 19' 55' 4,000 79'x20' 2.75" K4 4,500' 3.25" 9,000' 13.5 65 65 43 40 1,500 Dreco 40'x40' 3,000 Oilwell 1.75" 60.5" Varco AR3200 Varco-TDS-4S Shaffer 600 P Varco-PRS-4i Totco 20,000' 3 N-O 12P-160 2,551 4,856 2,300 14,550' Y 5 1 1 1,600 10 Shaffer 60" E/F 21" 75' T Shaffer 6,000' 15 4.5" 4" 4 4 Shaffer 2 Shaffer 15'x19' 520 Vetco HDH4 MUX Shaffer Y 2,00021 6 NOBLE CLYDE BOUDREAUX SS Modified Enhanced Pacesetter 1987 2007 ABS 7,500' 10,000' 35,000' Avail. GoM 12,900 8 200 318' 248' 29' 66' 5,500 90'x20' 3.25" R4S 3,200' 3.75" 12,000' 20 125 125 40 2MM/1MM Dreco 40'x69' 4,000/2,000 National 2"/1.375" 60.5"/49.5" (2) AR5000 Oilwell PS2/Oilwell PS50A Shaffer 1,000/650 P/P Varco-PRS-4i(2) Cyberbase 10,000' 5,000' 4 N-O FC 2200 3,000 7,085 Note 4 25,800' Y 6 1 1 1,920 12 Shaffer 60" Alum 21" 75' T Noble 10,000' 15 4.5" 4" 5 5 Shaffer 2 Shaffer 15'x19' 735 Vetco HDH4 MUX Shaffer Y 2,00022 7 NOBLE LORRIS BOUZIGARD SS Pentagon-85 1975 2003 ABS 4,000' 4,000' 25,000' Avail. GoM 8,400 3 120 324' 338' 24.6' 71.5' 2,400 52.3'x19.5' 3" ORQ 1,250' 2.75" 5,600' 9.3 57 57 16 16 1,150 C.E. 36'x36' 3,000 National 1.5" 49.5" Varco AR3200C National RuckerShaffer 400 P Noble 18,000' 3 N-O 12P-160 2,600 n/a n/a 14,480' Y 4 1 1 640 8 Shaffer 24.25 Alum 21" 75' T Noble 4,000' 10 4.5" 4" 5 4 Cameron 2 Shaffer/Hyd. 17'x19' 350 Vetco H4 E HYD Shaffer N 1,00023 8 NOBLE THERALD MARTIN SS Pentagon 1975 2003 ABS 2,350' 4,000' 25,000' Avail. Brazil 8,400 3 120 324' 338' 24.6' 71.5' 2,400 52.3'x19.5' 3" ORQ 1,250' 2.75" 5,600' 9.3 57 57 16 16 1,200 Note 2 30'x30' 3,000 National 1.5" 49.5" Varco AR3200C National 500/500 RuckerShaffer 400 P MDTotco 18,000' 3 Continental Emsco FB1600 2,730 n/a n/a 14,480' Y 5 1 1 640 8 Rucker 24.25 Alum 21" 75' T Noble 4,000' 10 4.5" 4" 5 4 Cameron 2 Shaffer/Hyd. 17'x19' 320 Vetco H4 E HYD Shaffer N 1,000

  PRIDE INTERNATIONAL, INC. – Contact: Kate Perez,  5847 San Felipe Suite 3300, Houston, TX 77057; Phone: (713) 917-2343 ; Fax: (713) 268-4516; Email: [email protected]; Website: www.prideinternational.com24 1 PRIDE NORTH AMERICA SS Bingo 8000 1999 1999 DNV 5,000' 7,500' 25,000' 2010 Egypt 12,220 - 120 390' 234' 30' 78' 8,322 21.4'x100' n/a n/a 3.25" R3S 2,500' 3.75" 10,600' 8x16.5 89 66 - - 35 1,600 Loadmaster 40'x44' 3,000 National 1.75" 60.5" Varco AR-3200 Varco TDS-4S NOV-CMC 600 P M-H Column Hitec - 21,160' - 6,930' 3 NOV 14-P-220 5,100 4,800 24,324 20,600 Y 5 1 set 2 sets 1,932 12 NOV Hydralift 60.5" H 21" 75' Both Cameron 6,000' 15 4.00" 1x4.00"/2x2.04" 3 4 Cameron 2 Hydril n/a n/a Vetco HD-H4 MUX Cameron - 2,00025 2 PRIDE SOUTH PACIFIC SS Sonat 1974 1999 ABS 5,000' 5,000' 25,000' 2011 W Eq. Guinea 13,000 - 140 378.5' 264' 33' 75' 4,100 22'x94' n/a n/a 3.25" R3S 3,500' 3.50" 10,000' 8x14.88 66 50 - - 35 1,500 Bailey 40'x40' 3,000 National 1.75" 60.5" M-H Hydralift HPS-650 NOV-CMC 600 P BJ-2 arm Hitec 5,827' 26,900' - - 4 2xC-E FA-1600 /1xFC-1600 / 1xNOV 12-P-60 5,308 - 6,489 21,000 N 4 1 set 1 set 1,910 10 NOV Hydralift 60.5" G 21" 75' Both Cameron 6,825' 15 3.50" 1x3.50"/2x2.057" 3 4 Cameron 2 Hydril n/a n/a Vetco H4-ExF MUX Cameron - 1,500

  TRANSOCEAN – Contact: David Gordon, P.O. Box 2765, Houston, TX 77252-2765; Phone: (713) 232-7886; Fax: (713) 232-7023; Email: [email protected]; Website: www.deepwater.com26 1 DEEPWATER NAUTILUS SS RBS-8M 1999 ABS 8,000' 8,000' 30,000' 4Q/'11 GoM 25,200 4.5 150 392' 308' 28.9' 75.5' 9,701 21'x93' 3.56" K4 3,000' 3.75" 15,000' 19.8 101.4 101.4 39 2,500 Dreco 48'x48' 8,400 Hitec 2" 60.5" Varco AR3200 Varco TDS-8SA Hitec AHD A Varco-PRS-4i (2) Hitec Y 4 NOV 14-P-220 4,000 5,712 3,019 26,364 7 4,800 6 Hydralift 60.5" G 21.25" 90' T/B Vetco On Deck 15 4.5" 3.826" 4 5 Cameron 2 Cameron 13.8'x17.5' 614 Vetco SHDH4 MUX Cameron Y 2,00027 2 TRANSOCEAN MARIANAS SS Sedco 700 Series 1979 1998 ABS 7,000' 7,000' 25,000' 4Q/'11 GoM 23,550 3 146 315' 249' 30' 81' 3,967 23'x70' 3.3" K4 2,450' 3.75" 8,800' 20 75 75 20 20 1,500 Pyramid 40'x40' 3,000 National 1.75" 49.5" Varco AR3200 Varco TDS-4S M-H 600 P M-H Hitec Y 4 CE FB2200(3)/CE FB1600(1) 2,935 1,800 3,296 15,600 Y 6 1 1,600 8 Westech 21" E 21" 75' T/B Vetco 7,125' 15 4.5" 3.826" 2 4 Hydril 2 Shaffer 17.5'x14'6 628 Vetco EXF MUX Hydril Y 1,40028 3 GSF CELTIC SEA SS F&G L907 Enhanced Pacesetter 1982 1998 ABS 5,750' 5,750' 28,000' 2Q/'14 Brazil 19,000 5 140 320' 285' 25' 68.6' 5,600 76.5'x22' 4x2,400, 2x2,150 3" ORQ-K4 4,500' 3.5" 10,000' 16.5 85 85 30 1,600 Dreco 40'x40' 3,000 National 1.75" 49.5" Varco AR3200 Varco TDS-4S Shaffer 600 P Hitec Y 3 National Oilwell 12P-160 2,470 5,802 1,418 22,925 Y 4 2 1 1,920 12 Shaffer 20" F 21" 75' T/B S&S 5,600' 15 3" 4" 4 4 Cameron 2 Shaffer 12'x16' 520 HDH4 MUX Cameron N 1,30029 4 JACK BATES SS F&G L1020 Trendsetter 1986 1997 ABS 5,400' 5,400' 30,000' 2Q/'11 Australia 20,000 7 118 370' 255' 29' 80' 6,736 28'x38' 2x7,000 3.56" ORQ 3,000' 3.75" 10,000' 16.5 83 83 33 2,000 Dreco 40'x40' 3,000 C-E 1.75" 49.5" Varco AR3000 Varco TDS-4S Western Gear 600 P M-H Y Y 3 National Oilwell A1700 4,000 1,650 6,050 29,760 N 4 1 1 1,500 16 W.G. 21" E 21" 60' T/B Shaffer 5,400' 15 3" 3.38" 1 4 Cameron 2 Cameron 15.6'x12.5'5 485 Vetco HDH4 MUX Shaffer Y 2,00030 5 M.G. HULME, JR SS F&G 9500 Enhanced Pacesetter 1983 1996 ABS 5,000' 5,000' 25,000' 3Q/'11 Mediterrania 7,800 7 140 296' 228' 30' 60' 4,480 82.5'x21.3' 3.56" ORQ 8x2,000' 3.5" 7,500' 6x15, 2x18 55 55 70 1,393 Branham 40'x40' 3,000 National 1.5" 49.5" Varco AR3200 Varco TDS-4S Vetco 400 P M-D Y 3 National Oilwell 12P-160 751 2,259 3,588 20,106 4 1,440 6 Shaffer 21" E 21" 60' T/B Vetco 5,000' 15 3" 3.375"/2.25" 2 4 Cameron 2 Cameron 12.8'x12.2' 465 Vetco EXF HYD Shaffer Y 1,50031 6 TRANSOCEAN RICHARDSON SS GVA 4500 1988 DNV 5,000' 5,000' 25,000' 4Q/'10 West Africa 18,180 6 138 325' 286' 29' 82' 4,188 63'x20' 3.25" K4 2,500' 3.75" 10,000' 20 83 83 2x20 1,500 M-H 40'x40' 3,000 C-E 1.75" 49.5" M-H Varco TDS-4 M-H 600 P M-H M-D Y Y 3 Continental Emsco FB1600 1,700 3,631 1,000 21,966 N 6 1,200 12 W.G. 24" E 21" 75' T Vetco 5,000' 15 3" 4.5" 1 4 Hydril 2 Shaffer 17.8'x12.8' 540 Vetco DWHD H4 HYD Shaffer N

7 HENRY GOODRICH SS Sonat/Mitsui SES-5000 1985 2007 DNV 5,000' 5,000' 30,000" 4Q/'13 East Canada 22,528 145 320' 251' 43' 93' 5,512 23'x26' 2x6,904 3" K4 12x5,500' 16.5 83 83 2x20 1,500 M-H 40'x40' 3,000 C-E 1.75" 49.5" M-H Varco TDS-4S M-H 600 P M-D Y Y 3 Continental Emsco FB1600 1,700 1,800 4,060 30,000 5 1 1,600 16 Hydril 49" E 21" 75' T S&S 1,500' 15 3" 2.5" 1 5 Shaffer 2 Shaffer Vetco EXF HYD Shaffer N32 8 JIM CUNNINGHAM SS F&G 9500 Enhanced Pacesetter 1982 1995 ABS 4,600' 4,600' 25,000' Malaysia 8,800 4.5 120 296' 228' 30' 65' 4,972 21'x89' 3.54"/4.5" ORQ-3 8x2,000' 3.5" 6,900' 4x15, 4x18 45 63 40 1,392 C-E 40'x40' 3,000 National 1.5" 49.5" Varco IR2000 Varco TDS-4S Vetco 400 P M-D Y Y 3 National Oilwell 12P-160 1,825 2,000 7,617 20,040 4 1 1 1,080 6 Vetco Shaffer 24" E 21" 60' B Shaffer 4,600' 15 3" 3.375"/2.25" 2 4 Hydril 2 Hydril 15.5'x10' 498 Vetco EXF HYD Shaffer Y33 9 TRANSOCEAN LEADER SS Aker H-4.2 1987 1997 DNV 4,500' 4,500' 25,000' 1Q/'12 Norway 17,760 5 110 360' 240' 25' 77' 5,071 23'x33' 4x3,500 3.3" K4 6,562' 3.63" 11,110' 16.5 44 44 1,500 Dreco 40'x40' 3,000 C-E 1.625" 49.5" M-H Varco TDS-4 M-H 600 A M-H Totco Y 3 Continental Emsco FB1600 2,226 13,730 3,207 16,470 N 4 1 1,440 12 Shaffer 18.75" 21" 60'/50' T/B Cameron 4,500' 15 3" 4" 1 4 Cameron 2 Hydril 16.6'x15'4 420 Cameron HC MUX Cameron Y34 10 TRANSOCEAN RATHER SS GVA 4500 1988 1995 DNV 5,000' 5,000' 25,000' 3Q/'12 West Africa 18,120 6 104 325' 287' 29' 82' 3,858 63'x20' 2x3,500 3.3" K4 2,900' 3.75" 6,000' 18 83 83 22 1,500 M-H 40'x40' 3,000 C-E 1.75" 49.5" Varco Varco TDS-4S M-H 600 P M-H M-D Y 3 Continental Emsco FB1600 1,700 2,300 4,000 21,916 N 4 1,200 12 W.G. 24" E 21" 75' T/B Vetco 4,500' 15 3" 2.33"/4" 2 4 Hydril 2 Shaffer 10'x10' 480 Vetco EXF HYD Shaffer N 2,00035 11 SOVEREIGN EXPLORER SS Enhanced GVA 4000 1984 DNV 4,500' 4,500' 25,000' 4Q/'10 Brazil 14,792 6.5 134 301' 256' 37' 80' 3,906 59'x20' 2x3,200 3" ORQ+20 4,590' 3.5" 6,889' 13.2 60.6 60.6 1,400 Branham 40'x40' 3,000 National 1.5" 49.5" M-H Varco TDS-4 Shaffer 600 P M-H M-D Y 3 National Oilwell 12P-160 915 2,227 3,300 23,992 N 6 1,440 16 Shaffer 24" D 21" 50' T Vetco 3,000' 15 3" 3.75" 1 4 Cameron 2 Shaffer 20.5'x16.5' 536.6 Vetco HDH4 MUX Cameron Y

D Y N A M I C A L LY P O S I T I O N E D R I G S  ABAN OFFSHORE - P. Venkateswaran, Dy, Managing Director; Aban; Tel: +91-44-28195555; Fax: +91-44-28195527; Email: [email protected]; Web site: www.aban.com

– 1 ABAN ABRAHAM DS Gusto Pelican Class 1976 2008 DNV 6,600' 7,000' 25,000' Refurb. NA 24,000 11 120 488' 448' 24.6' 8,950 29.6'x23.6' Class 2 5x1,750 2" 900' - 2x4.64 40 40 1,330 Pyramid 44'x36' 3,000 National 1.875" 49.5" Rogers ROT 8.5 Can Rig 750 T A/C Drive Shaffer 600 P VARCO BJ, Type V HMI 25,000' 3 National 12P-160 1,050 3,700 700 21140 Y 4 1 1 800 10 HC Gusto 24" API 18.625" 50' Cameron Hold 10 3" 3.5" 1 4 Cameron 2 Shaffer 13' 10"x13' 360 VETCO H4 MUX Cameron Y  DIAMOND OFFSHORE DRILLING INC. – Contact: Bodley P. Thornton, 15415 Katy Fwy Suite 100; Houston, TX 77094; Phone:  (281) 492-5300, Fax: (281) 492-5310; Email: [email protected]; Website:www.diamondoffshore.com

36 1 OCEAN CLIPPER DS Converted Tanker 1977 1999 ABS 7,875' 7,875' 25,000' 4Q/'15 Brazil 25,200 9 140 528' 109' 24' 24' 11,384 20'x18' DP-2 5x1,840, 1x2,375, 2x6,750 56 56 35 50 1,400 Pyramid 40'x40' 3,000 National 1.625" 60.5" Varco AR3200 Varco-TDS-4S Shaffer 600 P Patriot MDT 24,000' 10,000' 3 National Oilwell 12P-160 1,189 3,652 incl. 15,400' Y 4 1 1 1,920 12 Shaffer 60.5" FT 21" 75' Both Shaffer 7,500' 15 3" 4" 4 5 Shaffer 2 Shaffer 19.67'x16.25' 542 HDH4 MUX Shaffer Y 2,00037 2 OCEAN CONFIDENCE SS Aker H-3.2 Mod 1988 2000 ABS 10,000' 10,000' 35,000' 2Q/'12 GoM 53,083 3.5 146 320' 238' 39' 75' 6,600 26'x74' DP-3 8x4,000 3" K4 3,500' 11 50 50 100 38 2,000 Pyramid 50'x50' 5,000 C-E 1.75" 60.5" Varco AR3200 Varco-TDS-6S Shaffer 1,000 P Varco-PRS-4i VICIS 7,000' 10,000' 18,500' 4 Continental Emsco FC-2200 4,889 4,800 incl. 25,000 Y 6 1 1 2,500 12 Shaffer 60.5" G 21" 75' T/B Shaffer 7,500' 15 4.5" 4.5" 4 6 Shaffer 2 Shaffer 19.67'x16.25' 661 DWHC MUX Shaffer Y 2,50038 3 OCEAN ALLIANCE SS 4th Gen. Odeco 1988 - ABS 5,250' 5,250' 25,000' 2Q/'16 Brazil 37,600 6 120 402' 259' 29' 76' 4,300 23'x25' DP-2 8x4,000 3.25" ORQ+20 5,500' 22.5 65 65 65 30 1,800 Branham 40'x40' 3,000 National 1.625" 49.5" Varco AR3000 Varco-TDS-4S Shaffer 600 P M-H Various 17,500' 3 National Oilwell 12P-160 2,980 900' incl. 26,000' Y 4 1 1 1,280 8 Shaffer 49.5" E 21" 50' T/B Vetco 5,000' 15 3.5" 3.5" 4 4 Shaffer 2 Shaffer 16.67'x16.67' 500 HDH4 MUX Shaffer N 2,50039 4 OCEAN COURAGE SS 6th Gen. F&G ExD Millennium 2009 - ABS 10,000' 10,000' 40,000' 1Q/'15 Brazil40 5 OCEAN VALOR SS 6th Gen. F&G ExD Millennium 2010 - ABS 7,500' 10,000' 40,000' 2Q/'13 Brazil 40480 8.5 164 398' 298' 27.6' 55.8' 8000 135.6'x29.52' DP-2 8x4425 3.3" ORQ4 1443' 13.22 100 100 15 44 2000 AKMH 46'x52' 4500 Wirth 2" 60.5" BC26-MH-1899 AKMH-DDM-AC-2M AKMH 1500 A Bridge Crane AKMH Drillview 12000' 17000' Note 7 4 Wirth TPK 7-1/2 x 14 / 2200 7,246 12,178 incl. 23307' Y 5 1 1 3,600 6 AKMH 60.5" LK 21" 75' T/B Cameron 10000' 15 4.5" 4" / 3.5" 5 6 Cameron 2 Cameron 15.75'x18.04' 860 EVO CON MUX Cameron Y 3,500

  DOLPHIN DRILLING LTD – Contact: Iain Mitchell, Dolphin Drilling Limited, Howe Moss Drive, Kirkhill Industrial Estate, Dyce, Aberdeen, AB21 OGL; Tel: (44) 1224-411511; Fax: (44) 1224-411482; Email: [email protected]; Website:www.dolphin.net.uk41 1 BELFORD DOLPHIN DS Navis 2000 DNV 10,000' 10,000' 37,000' 1Q/'13 East Africa 58,800 10 130 672' 131' 26' 40' 12,515 3 ea 33'x80' DP-3 5x5,360 88 88 11 4 45 2,000 Dreco 46'x50' 6,900 N-O Hitec 2" 60.5" M-H M-H DDM 750 N-O Hitec 2,000 AD Hitec,Dreco Hitec, ASA 16,500' 17,000' 10,400' 4 National Oilwell 14P-220 5,000 17,000 3,150 46,000' N 6 3,200 8 Hydralift 60.5" F/H 21.5" 80' B Vetco 10,000' 15 4.5" 4" 1 5 Hydril 2 Hydril n/a n/a Super HDH4 MUX ABB Y 2,000

  ENSCO OFFSHORE COMPANY – Contact: Mike Roth & Richard Redmon, 16340 Park Ten Place, Suite 350, Houston, TX 77084; Phone: (281) 560-8500; Fax: (281) 560-8505; Email: [email protected]; [email protected]: Website: www.enscoplc.com42 1 ENSCO 7500 SS Ensco 7500 2000 ABS 7,500' 8,000' 35,000 3Q/’10 Australia 30,000 8.3 122 240' 248' 23' 60' 8,000 20'x75' DP-2 8x3,000 3.25" ABS-K4 8x1,000' - - 11.2 56 56 32 1,928 Dreco 40'x46' 3,000 National 1.75" 60.5" Varco AR4000 Varco-TDS-8 M-H 1,000/1,500 P Varco-PRS-3i MDT 32,500' 4 NO14P-220/LewcoW446RB 3,675 8,550 incl. 20,118' Y 5 1 1 2,000 8 Retsco 60" F 21" 75' T/B Dril-Quip 8,000' 15 4.5" 4.00"(1)2.44"(2) 5 Total 6 Hydril 2 Hydril 16.6'x19' 645 HDH4/SHDH4 MUX Hydril Y 1,00043 2 ENSCO 8500 SS Ensco 8500 Series ® 2009 ABS 8,500 10,000 35,000 2Q/'13 GoM 35,000 8 150 255' 240' 25' 60' 8,000 30'x120' DP-2 8 x 3,500 N/A N/A N/A 3.5" 2,500 9.9 97.7 97.7 52 2,000 NOV 40'x46 6,000 National 2" 60.5" AR4500 & ST-120 Varco-TDS-1000 NOV 1,000/2,000 P NOV-BR-15 MDT N/A Note 7 N/A 4 Lewco W2215 4,500 11,700 incl. 26,000 Y 6 1 1 Note 11 8 NOV 60" F 21" 75' T/B Dril-Quip 8,500' 15 4.5" 3.826"(1)2.44(2) 5 Total 6 Hydril 2 Hydril 16.6'x19' 652 Dril Quip - DXDW MUX Hydril Y 1,50043 3 ENSCO 8501 SS Ensco 8500 Series ® 2009 - ABS 8,500 10,000 35,000 2Q/'13 GoM 35,000 8 150 255' 240' 25' 60' 8,000 30'x120' DP-2 8 x 3,500 N/A N/A N/A 3.5" 2,500 9.9 97.7 97.7 52 2,000 NOV 40'x46 6,000 National 2" 60.5" AR4500 & ST-120 Varco-TDS-1000 NOV 1,000/2,000 P NOV-BR-15 MDT 15,000 N/A Note 8 N/A 4 Lewco W2215 4,500 11,700 incl. 26,000 Y 6 1 1 Note 11 8 NOV 60" F 21" 75' T/B Dril-Quip 8,500' 15 4.5" 3.826"(1)2.44(2) 5 Total 6 Hydril 2 Hydril 16.6'x19' 652 Dril Quip - DXDW MUX Hydril Y 1,50043 4 ENSCO 8502 SS Ensco 8500 Series ® 2010 ABS 8,500 10,000 35,000 2Q/'12 GoM 35,000 8 150 255' 240' 25' 60' 8,000 30'x120' DP-2 8 x 3,500 N/A N/A N/A 3.5" 2,500 9.9 97.7 97.7 52 2,000 NOV 40'x46 6,000 National 2" 60.5" AR4500 & ST-120 Varco-TDS-1000 NOV 1,000/2,000 P NOV-BR-15 MDT N/A Note 9 N/A 4 Lewco W2215 4,500 11,700 incl. 26,000 Y 6 1 1 Note 11 8 NOV 60" F 21" 75' T/B Dril-Quip 8,500' 15 4.5" 3.826"(1)2.44(2) 5 Total 6 Hydril 2 Hydril 16.6'x19' 652 Dril Quip - DXDW MUX Hydril Y 1,500

  FRONTIER DRILLING - 1000 Louisiana Ste 1210, Houston, TX 77002, 713 481-7500, 713 481-7600 www.frontier-drill.com44 1 FRONTIER PHOENIX (F. PEREGINE II) SS IHC Gusto BV Pelican 1979 2009 DNV Note 6 5,000' 30,000' 36,000 10 120 344.5' 22 m 6,804 DP/2 60 60 1,500 M-H 40x40 6,000 Sense 2 49.5 M-H MH 750 Sense A MH Sense 35,000' 5,000' 4 Wirth TPK 7500 Y 5 1,600 8 MH 49.5" F 21" 75' B Oil States 5,000' 10 4" 3" 5 4 Cameron 2 Shaffer Vetco MUX Oceaneering N

  IPC - Av. Melchor Ocampo No. 193, TorreA, piso 7-D, Col Veronica Anzures, C.P. 11300, D.F., Mexico; Phone: (52-55) 5260-6701; Fax: (52-55) 5260-3810– 1 LA MURALLA V SS F&G ExD Millennium 2010 - 7,500' 10,000' 40,000' Mexico 398' 298' DP-2 8x4425

  MAERSK DRILLING – 50 Esplanaden, DK-1098 Copenhagen, Denmark; Phone: (+45) 3363 3363; Fax: (+45) 3363 3182; Email: [email protected]; Website: www.maersk-drilling.com45 1 MÆRSK DEVELOPER SS KFELS MSC GUSTO DSS21 2009 ABS 10,000' 10,000' 30,000'+ 3Q/'13 US GOM 51,500 8 180 384 258 32 67 14,900 100'x30' DP2 8x5,365 3.5" K4 2,000' N/A N/A None 165 66 13 47 2,500/1,500 NOV 40'x72' 6,000/4,500 Wirth 1.85/1.75 60.5/60.5 NOV NOV HPS-03 NOV HPS-04 1,000/750 A NOV (DUAL) NOV 5,000 15,000 20,000 none 4 Wirth 2200HP-7500psi 9,755 10,355 4,860 48,000 Y 8 0 y 4,200 6 NOV N-line 60,5 RP16Q 21" 75 Both Aker 9,600 15 4" 4,5 5 6 Hydril 2 Hydril 16' 6 x 19' 8" 732 Vetco SHD EXF MUX Hydril Y 2,25045 2 MAERSK DISCOVERER SS KFELS MSC GUSTO DSS21 2009 ABS 10,000' 10,000' 30,000'+ 4Q/'12 Australia 51,500 8 180 384 258 32 67 14,900 100'x30' DP2 8x5,365 3.5" K4 2,000' N/A N/A None 165 66 13 47 2,500/1,500 NOV 40'x72' 6,000/4,500 Wirth 1.85/1.75 60.5/60.5 NOV NOV HPS-03 NOV HPS-04 1,000/750 A NOV (DUAL) NOV 5,000 15,000 20,000 none 4 Wirth 2200HP-7500psi 9,755 10,355 4,860 48,000 Y 8 0 n 4,200 6 NOV N-line 60,5 RP16Q 21" 75 Both Aker 9,600 15 4" 4,5 5 6 Hydril Hydril 16' 6 x 19' 8" 732 Vetco SHD EXF MUX Hydril Y 2,25045 3 MÆRSK DELIVERER SS KFELS MSC GUSTO DSS21 2010 ABS 10,000' 10,000' 30,000'+ 1Q/'11 West Africa 51,500 8 180 384 258 32 67 14,900 100'x30' DP2 8x5,365 3.5" K4 2,000' N/A N/A None 165 66 13 47 2,500/1,500 NOV 40'x72' 6,000/4,500 Wirth 1.85/1.75 60.5/60.5 NOV NOV HPS-03 NOV HPS-04 1,000/750 A NOV (DUAL) NOV 5,000 15,000 20,000 none 4 Wirth 2200HP-7500psi 9,755 10,355 4,860 48,000 Y 8 0 n 4,200 6 NOV N-line 60,5 RP16Q 21" 75 Both Aker 9,600 15 4" 4,5 5 6 Hydril Hydril 16' 6 x 19' 8" 732 Vetco SHD EXF MUX Hydril Y 2,250

  NOBLE DRILLING CORPORATION – Contact: Mike Nesmith or Christie Watt, 13135 South Dairy Ashford, Suite 800, Sugarland, Texas 77478;  Phone: (Mike) (281) 276-6226; (Christie) 281 276-6325 Fax: (281) 276-6303; Email: [email protected] or [email protected]; Website: www.noblecorp.com46 1 NOBLE PAUL WOLFF SS EVA-4000™ 1982 2006 ABS 9,200' 9,200' 23,000' 4Q/'14 Brazil 43,000 6 107 341.6' 328.3' 32.3' 79' 5,500 31'x20' II-Ceg90 36x5,000 3" 1,300' 15 65 65 40 1,500 Dreco 40'x40' 3,000 Oilwell 1.75" 60.5" Varco AR3200C Varco-TDS-4S Shaffer 800 P Varco-PRS-4i TOTCO 23,000' 18,000' 4 NOV 12P 160 2,800 6,315 2,525 18,250' Y 4 1 1 1,920 12 Shaffer 60" E/F 21" 75' T/B Shaffer 9,600' 15 3" 3" 3 5 Shaffer 2 Shaffer 17'x19' 540 Vetco H4 MUX Shaffer Y 1,50047 2 NOBLE ROGER EASON DS Conv'n, Neddrill 1977 1998 BV 7,200' 7,200' 23,000' 3Q/'16 Brazil 32,000 9 105 541' 90' 30' 30' 11,163 22.5'x26' II-Ceg803 8x2,100, 1x7,500 50 30 30 2x11 1,400 Lee C. Moore 40'x40' 3,000 Oilwell 1.5" 49.5" Varco AR3200 Varco-TDS-4S Shaffer 600 P Western Gear Bohr 16,500' 6,500' 3 Continental Emsco FB-1600 1,250 2,250 25,000' Y 4 1 1 1,280 12 Shaffer 49.5" AAR 21" 75' B Noble 7,500' 15 3" 3" 3 4 Hydril 2 Hydril 16'x18' 425 Vetco H4 MUX Hydril Y 1,00048 3 NOBLE LEO SEGERIUS DS Gusto, Mod. Pelican 1981 1997 DNV 5,500' 5,500' 23,000' 3Q/'15 Brazil 19,700 12 115 490' 88' 24' 24' 7,605 27'x23' II-Ceg903 2x3,500, 5x1,750 2.75" 4,200' 13.5 70 44 22 1,500 Pyramid 44'x36' 2,400 National 1.5" 49.5" M-H M-H DDM 500 Shaffer 600 P BJV3 MDT 15,000' 10,000' 3 National Oilwell 12P-160 1,200 2,000 19,320' Y 3 1 1 960 12 IHC Gusto 49.5" AAR 21" 75' B Noble 6,000' 10 4.5" 4" 5 4 Shaffer 2 Shaffer 13'x13' 525 Vetco H4 MUX Shaffer N 1,00049 4 NOBLE MURAVLENKO DS Gusto, Mod. Pelican 1982 1997 BV 4,900' 4,900' 23,000' 3Q/'15 Brazil 17,200 12 116 490' 79' 24' 24' 7,200 27'x23' II-Ceg903 2x3,500, 5x1,750 40 25 2x10 1,000 Dreco 44'x36' 3,000 Oilwell 1.5" 49.5" M-H M-H DDM 650 Shaffer 600 P BJ Electro-flow 15,000' 10,000' 3 OilwellA1700PT/1ea.G-D 1,764 750 19,320' Y 4 1 960 12 Shaffer 49.5" D 18.625" 75' B Vetco 5,000' 10 3" 3" 2 4 Cameron 1 Shaffer 17'x19' 525 Vetco H4 MUX Hydril N 1,30050 5 NOBLE DAVE BEARD SS Modified Enhanced Pacesetter 1986 2008 UG 7,500' 10,000' 35,000' 1Q/'14 Brazil 51,360 8 200 318' 215' 19' 55' 6,200 95'x25' II-Ceg903 8x5,000 3.25" 10,500' 13.25 125 125 40 2,000 Dreco 40'x69' 4,000 Oilwell 2" 60.5" Varco AR3200 Oilwell PS2 Shaffer 1,000 P Varco-PRS-4i Cyberbase 6,231' 4 National Oilwell P-2200 3,000 7,085 10,150 23,400' Y 4 1 1 1,600 10 Shaffer 60" AAR 22" 75' T/B Noble 10,000' 15 4.5" 4" 5 4 Shaffer 2 Shaffer 15'x19' 700 Vetco H4 MUX Shaffer Y 2,00051 6 NOBLE DANNY ADKINS SS Bingo 9000 1999 2009 ABS 12,000' 12,000' 37,000' 1Q/'13 US GOM 51,360 8 200 344' 277' 39.5' 82' 9,000 103'x23' DP3 8x5,000 120 120 40 2,500 Dreco 50'x50' 6,900 National 2" 60.5" 2x Varco AR5000 National Oilwell PS-2 Shaffer 1,000/2,000 P Varco-PRS-6 Cyberbase 10,000' 10,000' 15,000' 4 National 240 Hex; 2400 hp 3,700 9,100 7,100 30,000' Y 6 1 1 2,500 10 Shaffer 60.5" AAR 22" 75' T/B Noble 12,000' 15 4.5" 4.5" 5 6 Shaffer 2 Shaffer 15'x20' 700 DRIL-QUIP MUX Shaffer Y 2,00051 7 NOBLE JIM DAY SS Bingo 9000 1999 2010 ABS 12,000' 12,000' 37,000' 4Q/'11 Shipyard 51,360 8 200 344' 277' 39.5' 82' 9,000 103'x23' DP3 8x5,000 120 120 40 2,500 Dreco 50'x50' 6,900 National 2" 60.5" 2x Varco AR5000 National Oilwell PS-3 Shaffer 1,000/2,000 P Varco-PRS-6 Cyberbase 10,000' 10,000' 15,000' 4 National 240 Hex; 2400 hp 3,700 9,100 7,100 30,000' Y 6 1 1 2,500 10 Shaffer 60.5" AAR 22" 75' T/B Noble 12,000' 15 4.5" 4.5" 5 6 Shaffer 2 Shaffer 15'x20' 700 DRIL-QUIP MUX Shaffer Y 2,000

  PACIFIC DRILLING - Contact: Kevin Wink, 3050 Post Oak Blvd., Suite 1500, Houston, TX 77056; Phone (713) 334-6662; Fax (713) 583-5777; email: [email protected]; Rio de Janeiro: Cees van Diemen, Phone 55 21 2533 3435, email [email protected]; Singapore:  Bob MacChesney, Phone 65 6720 9023, email [email protected] 1 PACIFIC BORA DS Samsung 10,000 2010 ABS 10,000' 10,000' 37,500' 60,345 12 200 748.03 137.8 27.89 39.37 22,051 104' x 33' DP 3 6 x 7,375 93.72 93.72 93.72 93.72 2,000 NOV 80'x60' 5750 NOV 2" 60.5" 2x Hydratong MPT NOV Top Drive HPS-03 1000 AC NOV CMC + AHC 1,000 A+P 2x NOV Hydra Racker Cyberbase 16,335' 34,020' 4 NOV 14P220 6,698 9,290 6,290 31,924 7 1 1 3,200 8 dual NOV 60.5" H 21" 90' B NOV-Shaffer 10,000' 15 4.5" 4" and 2.333" 1 + 2 6 NOV-Shaffer 2 NOV-Shaffer 18'x21' 825 Vetco H4 MUX NOV-Shaffer Y 2,000

  PETROSERV SA - Contact: Roberto Jessourun, Av. Almirante Barroso, 52nd Floor, Rio de Janeiro, Brazil; Phone: 55 21 2297 3111; Fax: 55 21 2220 4234; email: [email protected]– 1 LOUISIANA SS F&G L-900 Pacesetter 1998 6,234' 6,234' 30,000' 2Q/10 Brazil– 2 SSV VICTORIA SS GVA 7500 2009 7,874' 10,000' 35,000 1Q/17 Brazil

  PRIDE INTERNATIONAL, INC. – Contact: Kate Perez,  5847 San Felipe Suite 3300, Houston, TX 77057; Phone: (713) 917-2343 ; Fax: (713) 268-4516; Email: [email protected]; Website: www.prideinternational.com53 1 PRIDE AFRICA DS Gusto 10,000 1999 2004/2009 DNV 6,000' 10,000' 31,500' 2011 Angola 39,660 12 162 680' 98.5' 31.5' 31.5' 19,510 39.4'x31.0' AUTR 2x6,100, 3x4,000, 2x2,300 N/A - - N/A - N/A 55 55 55 - 35 1,600 Joseph Paris 48'x48' 4,600 N-O Dreco 1.75" 60.5" M-H Canrig AC-1275-681 MH-CMC active 1,000 A/P M-H Hitec 19,750' - - 5,000' 4 National Oilwell 12P-160 3,614 - 10,094 19,918 N 5 1 set 1 set 2,560 16 M-H 60.5" F 21" 70' Both Kværner 7,350' 10 4.00" 1x3.343"/2x1.875" 3 4 Cameron 2 Shaffer n/a n/a Vetco SHD-H4 MUX Cameron - 2,00054 2 PRIDE ANGOLA DS Gusto 10,000 1999 2005 DNV 6,000' 10,000' 31,500' 2013 Angola 39,660 11 162 680' 98.5' 31.5' 31.5' 19,510 39.4'x31.0' AUTR 2x6,100, 3x4,000, 2x2,300 N/A - - N/A - N/A 55 55 55 - 35 1,600 Joseph Paris 48'x48' 4,600 N-O Dreco 1.75" 60.5" M-H Canrig AC-1265-E MH-CMC active 1,000 A/P M-H Hitec 18,848' 26,250' - 11,521' 3 National Oilwell 14P-220 3,685 - 8,522 21,190 N 5 1 set 1 set 2,560 16 M-H 60.5" F 21" 70' Both Kværner 7,070' 10 4.00" 1x3.343"/2x1.875" 3 4 Cameron 2 Shaffer n/a n/a Vetco SHD-H4 MUX Cameron - 2,00055 3 PRIDE CARLOS WALTER SS Megathyst 2000 2009 LR 5,600' 5,600' 25,000' 2013 Brazil 26,760 7 130 249' 179' 28' 62' 3,857 80'x20' AAA 8x2,145 N/A - - N/A - N/A 44 44 - - 24 1,300 Pyramid 40'x40' 3,000 C-E 1.625" 49.5" M-H M-H DDM-650 MH-CMC 600 P M-H Hitec 16,660' - - 18,420' 3 C-E FC-1600 1,550 2,800 n/a 10,030' Y 4 1 set 1 set 1,016 8 M-H 49.5" E 18.625" 65' Both Vetco 5,590' 10 3.00" 1x3.364"/2x2.323" 3 4 Cameron 2 Shaffer 16.3' x 15.2' 392 Vetco H4-DxE MUX Cameron - 2,00056 4 PRIDE BRAZIL SS Megathyst 2000 2010 LR 5,600' 5,600' 25,000' 2013 Brazil 26,760 7 130 249' 179' 28' 62' 3,857 80'x20' AAA 8x2,145 N/A - - N/A - N/A 44 44 - - 24 1,300 Pyramid 40'x40' 3,000 C-E 1.625" 49.5" M-H 1899 M-H DDM-650 MH-CMC 600 P M-H Hitec 16,900' - - 18,450' 3 C-E FC-1600 1,550 2,800 n/a 10,030' Y 4 1 set 1 set 1,016 8 M-H 49.5" E 18.625" 65' Both Vetco 5,590' 10 3.00" 1x3.364"/2x2.323" 3 4 Cameron 2 Shaffer 16.3' x 15.2' 392 Vetco H4-DxE MUX Cameron - 2,00057 5 PRIDE PORTLAND SS Megathyst 2004 - LR 5,600' 5,600' 25,000' 2016 Brazil 26,760 7 130 249' 179' 28' 62' 3,857 80'x20' AAA 8x2,145 N/A - - N/A - N/A 44 44 - - 24 1,300 Pyramid 40'x40' 3,000 C-E 1.625" 49.5" M-H M-H DDM-650 MH-CMC 600 P M-H Hitec 16,900' 11,500' - 18,450' 3 C-E FC-1600 1,550 2,800 n/a 10,030' Y 4 1 set 1 set 1,016 8 M-H 49.5" E 18.625" 65' Both Vetco 5,590' 10 3.00" 1x3.364"/2x2.323" 3 4 Cameron 2 Shaffer 16.3' x 15.2' 392 Vetco H4-DxE MUX Cameron - 2,00058 6 PRIDE RIO DE JANEIRO SS Megathyst 2004 - LR 5,600' 5,600' 25,000' 2017 Brazil 26,760 7 120 249' 179' 28' 62' 3,857 80'x20' AAA 8x2,145 N/A - - N/A - N/A 44 44 - - 24 1,300 Pyramid 40'x40' 3,000 C-E 1.625" 49.5" M-H M-H DDM-650 MH-CMC 600 P M-H Hitec 16,900' 11,500' - 18,450' 3 C-E FC-1600 1,550 2,800 n/a 10,030' Y 4 1 set 1 set 1,016 8 M-H 49.5" E 18.625" 65' Both Vetco 5,590' 10 3.00" 1x3.364"/2x2.323" 3 4 Cameron 2 Shaffer 16.3' x 15.2' 392 Vetco H4-DxE MUX Cameron - 2,00059 8 DEEP OCEAN ASCENSION DS Samsung 2010 ABS 10,000' 10,000' 40,000' 2015 US-GOM 54,000 10 200 751 138 28' 39' 22,000 41'x84' DPS-3 6x7,370 N/A N/A N/A 180 93 93 93 None 2,000 NOV 80'x60' 7,250 NOV 2.00" 60.5" NOV HydraTong NOV-HPS-1000 NOV-CMC-active 1,000 A/P Note 10 NOV Cyberbase 5,000' Note 13 35,000' 0 4 NOV 14-P-2200 2x3,000 6,000 Note 12 34,800 Y 6 - - 3,600 16 NOV 60.5" H 21.25' 75' both Vetco 10,050' 15 4.50" 1x4.0"/2x2.62" 3 6 NOV 2 NOV 20.8'x17.8' 926 Vetco SHD-H4 MUX NOV Y 2,500

  QUEIROZ GALVAO OLEO & GAS SA - Contact: Antonio Augusto de Queiroz Galvao, Av. Presidente Antonio Carlos, 51-7, andar-centro, Rio de Janeiro, Brazil; Phone: 55 21 3231 2500; Fax: 55 2262 3020; email: [email protected]– 1 GOLD STAR SS Gusto DSS-38 2009 ABS 9.000' 9,000' 30,000' 1Q/17 Brazil

  SEADRAGON - Oliver Sheehan, Director of Marketing, SeaDragon Offshore Ltd.; Suite C3, Hirzel Court, St Peter Port, Guernsey.GY1 2NL; Tel: +44(0)7778 157448; Email: [email protected]; Web site: www.seadragonoffshore.com60 1 SEADRAGON I SS Moss Maritime CS50 Mk II 2009 DNV 10,000' 10,000' 30,000' 2010-15 Mexico 52,251 8 192 389' 237' 32.3' 77' 6,200 37.3'x118.4' DP3 8x3.8 MW 110 110 2x22 2,000 NOV 49'x52' 5,750 NOV 2 60.5" 2x HydraTong MPT-200 NOV HPS-03 1000 2AC KT RD NOV-CMC 1000 A 2x NOV HydraRacker NOV per req. per req. per req. per req. 4 NOV 14-P-220 5,673 13,837 3,522 26274 Y 6 1 1 4,150 6 NOV 60.5" H 21 1/4 75' Both Shaffer 10,000' 15 4.5" 4" 2 6 NOV 2 NOV 47'x21'x15' 850 Vetco H4, SHD MUX NOV Y 160061 2 SEADRAGON II SS Moss Maritime CS50 Mk II 2010 DNV 10,000' 10,000' 30,000' 2010 UC 52,251 8 192 389' 237' 32.3' 77' 6,200 37.3'x118.4' DP3 8x3.8 MW 110 110 2x22 2,000 NOV 49'x52' 5,750 NOV 2 60.5" 2x HydraTong MPT-200 NOV HPS-03 1000 2AC KT RD NOV-CMC 1000 A 2x NOV HydraRacker NOV per req. per req. per req. per req. 4 NOV 14-P-220 5673 13837 3,522 26274 Y 6 1 1 4150 6 NOV 60.5" H 21 1/4 75' Both Shaffer 10,000' 15 4.5" 4" 2 6 NOV 2 NOV 47'x21'x15' 850 Vetco H4, SHD MUX NOV Y 1600

  SEADRILL OFFSHORE a.s. – Contact: Seadrill offshore a.s., Loekkeveien 111, P.O. Box 110, N-4001 Stavanger, Norway; Phone: (47) 51309000; Fax: (47) 51309977; Email: [email protected]; Website: www.seadrill.com62 1 WEST NAVIGATOR DS Statoi lMST 1999 DNV 8,200' 10,000' 30,000' 4Q/'12 North Sea 48,000 13 117 830' 138' 43' 43' 8,300 63'x39' DP3 4x6,120 77 38.6 38.6 11 30/35 1x1,300 MH MHram-rig N/A N/A 60.5" (2) M-H M-H 1X650, 1X750 M-H 2x1,300 A/P M-H 3 National Oilwell 14P220 2,500 5,700 N/A 29,600' Y 6 1 2 2,560 16 M-H 60" 21" 75' T/B Dril-Quip 15 4.5" 3.5" 1 5 Hydril 2 Hydril N/A N/A DrilQuip DX MUX Hydril Y 3,00063 2 WEST VENTURE SS CS45 1999 DNV 2,000' 5,000' 30,000' Q3/'15 North Sea 44,000 8 114 386' 229' 32' 77' 5,800 56'x23' DP3 8x4,350 3" NV R4 2x1,650' 15 66 66 1x1,300 MH MHram-rig N/A N/A 60.5" (2) M-H M-H 2x650 M-H 2x1,300 A/P M-H 4 National Oilwell 14P220 4,850 8,550 N/A 32,500' Y 8 2 1,440 12 M-H 60" 21" 75' T/B Shaffer 15 3" 3.5" 1 5 Hydril 1 Hydril N/A N/A DrilQuip DX MUX Hydril Y 2,00064 3 WEST PHOENIX SS Moss CS50 MkH-DP 2007 DNV 5,000' 10,000' 30,000' Q4/'14 North Sea 47,800 8 128 273' 239' 32.3' 77' 6,000 DP3 8x4,485 3" NV R4 8x7,800' 80 80 1x2,000, 1x1,000 MH MHram-rig N/A N/A 60.5"/49.5" M-H Main 908Mt/Aux 454Mt M-H 1,500/750 A/P M-H 4 National Oilwell 14P220 6,300 6,900 3100 29,600' Y 5 1 1 3,200 Inline M-H 60" 21" 75' T/B Cameron 15 4.5" 3.5" 1 5 Cameron 2 Cameron MUX Cameron65 4 WEST EMINENCE SS Moss CS50 MkH-DP 2008 DNV 5,000' 10,000' 30,000' Q3/'15 Brazil 47,800 8 180 273' 239' 32.3' 77' 6,000 DP3 8x4,485 Note 1 Note 1 80 80 1x2,000, 1x1,000 MH MHram-rig N/A N/A 60.5"/49.5" M-H Main 908Mt/Aux 454Mt M-H 1,500/750 A/P M-H 4 National Oilwell 14P220 6,300 6,900 3100 29,600' Y 5 1 1 3,200 Inline M-H 60" 21" 75' T/B Cameron 15 4.5" 3.5" 1 5 Cameron 2 Cameron MUX Cameron66 5 WEST SIRIUS SS Friede & Goldman, ExD Class 2008 ABS 7,500' 10,000' 37,500' Q3/'14 GoM 34,800 7 180 379' 296' 27.7' 65.5' 7,000 DPS-2+ 8x4,485 Note 1 Note 1 Note 1 Note 1 Note 1 105 105 44 2,000 MH 52'x46' 4,500 Wirth GH4500 60.5" Y (2) 908Mt M-H 1,000 A/P M-H 4 National Oilwell 14P220 6,800 11,900 4800 27,400' Y 5 0 4,410 Inline M-H 60.5" 19.25" (I.D.) 75' T/B Cameron 15 4.5" 3.5" 1 5 Cameron 2 Cameron MUX Cameron67 6 WEST TAURUS SS Friede & Goldman, ExD Class 2008 ABS 7,500' 10,000' 37,500' Q4/'14 Brazil 34,800 7 180 379' 296' 27.7' 65.5' 7,000 DPS-2+ 8x4,485 Note 1 Note 1 Note 1 Note 1 Note 1 105 105 44 2,000 MH 52'x46' 4,500 Wirth GH4500 60.5" Y (2) 908Mt M-H 1,000 A/P M-H 4 National Oilwell 14P220 6,800 11,900 4800 27,400' Y 5 0 4,410 Inline M-H 60.5" 19.25" (I.D.) 75' T/B Cameron 15 4.5" 3.5" 1 5 Cameron 2 Cameron MUX Cameron68 7 WEST HERCULES SS GVA 7500 2008 DNV 10,000' 10,000' 35,000' Q2/'12 China 50,500 7 180 382' 317' 30.5' 75.5' 7,000 63'x26' DP3 8x4,690 3.3" 6,561' 80 80 2,000 MH 47'x47' 4,500 Wirth 4500 60.5" Y 908Mt M-H 1,000 A/P M-H 4 National Oilwell 14P220 5,600 11,500 3200 32,000' Y 6 0 1 3,600 Inline M-H 60.5" 19.25" (I.D.) 75' T/B Cameron 15 4.5" 3.5" 1 5 Cameron 2 Cameron MUX Cameron69 8 WEST AQUARIUS SS GVA 7500 2008 DNV 10,000' 10,000' 35,000' Q4/'12 Indonesia 50,500 7 180 382' 317' 30.5' 75.5' 7,000 63'x26' DP3 8x4,690 3.3" 6,561' 80 80 2,000 MH 47'x47' 4,500 Wirth 4500 60.5" Y 908Mt M-H 1,000 A/P M-H 4 National Oilwell 14P220 5,600 11,500 3200 32,000' Y 6 0 1 3,600 Inline M-H 60.5" 19.25" (I.D.) 75' T/B Cameron 15 4.5" 3.5" 1 5 Cameron 2 Cameron MUX Cameron70 9 WEST POLARIS DS Samsung 10,000 2008 ABS 10,000' 10,000' 37,500' Q3/'12 Brazil 57,600 11 180 748' 138' 27.2' 39.4' 20,000 84'x31' DP3 6x5,360 85 85 2,000 NOV 60'x80' 5760 SSGD-5760 60.5" Y (2) NOV-Hydralift HPS10002E-AC-KT NOV-Hydralift 1000 A/P NOV 4 National Oilwell 14P220 6,040 8460 3100 32,500' 6 1 1 3,200 16 NOV 60.5" 19.25" (I.D.) 90' T/B Shaffer 15 4.5" 4" 1 6 Shaffer 2 Drilquip MUX Shaffer71 10 WEST CAPELLA DS Samsung 10,000 2008 ABS 10,000' 10,000' 37,500' Q2/'14 West Africa 57,600 11 180 748' 138' 27.2' 39.4' 20,000 84'x31' DP3 6x5,360 85 85 2,000 NOV 60'x80' 5760 SSGD-5760 60.5" Y (2) NOV-Hydralift HPS10002E-AC-KT NOV-Hydralift 1000 A/P NOV 4 National Oilwell 14P220 6,040 8460 3100 32,500' 6 1 1 3,200 16 NOV 60.5" 19.25" (I.D.) 90' T/B Shaffer 15 4.5" 4" 1 6 Shaffer 2 Drilquip MUX Shaffer72 12 WEST ORION SS Friede & Goldman, ExD Class 2010 ABS 7,500' 10,000' 37,500' Q4/'16 Brazil 34,800 7 180 379' 296' 27.7' 65.5' 7,000 DPS-2+ 8x4,485 Note 1 Note 1 Note 1 Note 1 Note 1 105 105 44 2,000 MH 52'x46' 4,500 Wirth GH4500 60.5" Y (2) 908Mt M-H 1,000 A/P M-H 4 National Oilwell 14P220 6,800 11,900 4800 27,400' Y 5 0 4,410 Inline M-H 60.5" 19.25" (I.D.) 75' T/B Cameron 15 4.5" 3.5" 1 5 Cameron 2 Cameron MUX Cameron

  SEVAN MARINE - Contact: Erling Ronglan, Havnegata 9, Brattora, 7010 Trondheim, Norway; Phone: 47 73 10 84 00; Fax: 47 73 10 84 90; email: [email protected] 1 SEVAN DRILLER SS Sevan 650 2009 12,500' 12,500' 40,000' 1Q/16 Brazil 9-Jul 150 279' 246'

  STENA DRILLING Ltd. – Contact: Stena Drilling UK, Greenbank Crescent; East Tullos; Aberdeen, AB12 3BG, Scotland; Phone: (44) 1224-401-180; Fax: (44) 1224-897-089; Email: [email protected]; Website: www.stena-drilling.com74 1 STENA TAY SS Modified Enhanced Pacesetter 1981 1999 DNV 8,100' 8,100' 30,000' Q3/11 International 50,400 6 130 417' 233' 23' 60' 5,500 32'x32' DP2 4x3,200, 4x4,800 55 44 6.06 16.53 35.75 1,500 Hydralift Hoist Cyl Rig HydraLift 60.5" NOV-HydraLift Hydralift Hydralift 690 A/P HydraLift 750 Hitec, MDT 10,000' 20,000' Nil Nil 4 CE FC2200(2)/CE FB1600(1) 2,785 1,502 3,000 29,108' 5 MC 2 4,000 6 Hydralift 60.5" F 21" 80' Both Cameron 8,000' 15 4.5" 4.5"/2.75" 4 5 Cameron 2 Cameron 17'x13.77' 552 SHDH4 MUX Cameron Y 1,50074 2 STENA DRILLMAX DS Stena/Samsung 2007 DNV 8,500' 10,000' 35,000' 1Q/’12 International 56,300 12 180 748' 137.8' 26.25' 39.4' 22,046 84x41 DP3 6x5,500 14 94 94 94 44 2,000 NOV-HydraLift Hoist Cyl Rig NOV-HydraLift 60.5" / 49.5" NOV-HydraLift NOV-HydraLift NOV-HydraLift 840/661 A/P NOV-HydraLift Hitec, MDT 10,000' 20,000' 16,000' Nil 4 NOV FC2200 5,346 6,289 3145 29,664' 1 5 1 1 4,000 6 NOV-HydraLift 60.5" F 21" 80' Both Cameron 10,000' 15 4.5" 4.5"/4.5" 5 5 Cameron 2 Cameron 16.7'x13.1' 710 SHDH4 MUX Cameron Y 2,00075 3 STENA CARRON DS Stena/Samsung 2008 DNV 7,500' 10,000' 35,000' 3Q/’13 International 60,000 12 180 748' 137.8' 26.25' 39.4' 22,046 84x41 DP3 6x5,500 14 94 94 94 44 2,000 NOV-HydraLift Hoist Cyl Rig NOV-HydraLift 60.5" / 49.5" NOV-HydraLift NOV-HydraLift NOV-HydraLift 1,000/661 A/P NOV-HydraLift Hitec, MDT Nil Nil 15,000' Nil 4 NOV FC2200 5,346 15,096 3145 29,664' 1 5 1 1 4,000 6 NOV-HydraLift 60.5" F 21" 80' Both Cameron 10,000' 15 4.5" 4.5"/4.5" 5 5 Cameron 2 Hydril/Cameron 16.7'x13.1' 779 SHDH4 MUX Cameron Y 2,00075 4 STENA FORTH DS Stena/Samsung 2009 DNV 7,500' 10,000' 35,000' 3Q/’14 International 60,000 12 180 748' 137.8' 26.25' 39.4' 22,046 84x41 DP3 6x5,500 14 94 94 94 44 2,000 NOV-HydraLift Hoist Cyl Rig NOV-HydraLift 60.5" / 49.5" NOV-HydraLift NOV-HydraLift NOV-HydraLift 1,000/661 A/P NOV-HydraLift Hitec, MDT Nil Nil 15,000' Nil 4 NOV FC2200 5,346 15,096 3145 29,664' 1 5 1 1 4,000 6 NOV-HydraLift 60.5" F 21" 80' Both Cameron 10,000' 15 4.5" 4.5"/4.5" 5 5 Cameron 2 Hydril/Cameron 16.7'x13.1' 794 SHDH4 MUX Cameron Y 2,000

  TRANSOCEAN – Contact: David Gordon, P.O. Box 2765, Houston, TX 77252-2765; Phone: (713) 232-7252; Fax: (713) 232-7023; Email: [email protected]; Website: www.deepwater.com76 1 DISCOVERER CLEAR LEADER DS Enhanced Enterprise Class 2009 DNV 10,000' 12,000' 40,000' 3Q/'14 GoM 56,320 12 200 835' 125' 39' 42' 22,046 72.5'x30' SDP 32 6x7,000 -- -- -- -- -- -- 110 110 110 110 5,000 Dreco 80'x80' 6,900x2 NOV 2" 75.5"/60.5" AR-5000 M-H MDDM 1250-AC (2) NOV (AHD) 2x2,000 A NOV PRS-5 (2) NOV Y 5 NOV HEX-240 7,890 11,568 11,095 32,000 Y 10 MC MC 4,800 6 Hydralift 60" G 21 75' T/B Vetco 10,000' 15 4.5" 4.5" 1 6 Hydril 1 Hydril 18'x15' 632 Vetco SHDH4 MUX Hydril Y76 2 DISCOVERER AMERICAS DS Enhanced Enterprise Class 2009 DNV 10,000' 12,000' 40,000' 4Q/'13 GoM 56,320 12 200 835' 125' 39' 42' 22,046 72.5'x30' SDP 32 6x7,000 -- -- -- -- -- -- 110 110 110 110 5,000 Dreco 80'x80' 6,900x2 NOV 2" 75.5"/60.5" AR-5000 M-H MDDM 1250-AC (2) NOV (AHD) 2x2,000 A NOV PRS-5 (2) NOV Y 4 NOV HEX-240 7,890 11,568 11,095 32,000 10 MC MC 4,800 6 Hydralift 60" G 21 75' T/B Vetco 10,000' 15 4.5" 4.5" 1 6 Hydril 1 Hydril 18'x15' 632 Vetco SHDH4 MUX Hydril Y76 3 DISCOVERER INSPIRATION DS Enhanced Enterprise Class 2009 DNV 10,000' 12,000' 40,000' 1Q/'15 GoM 56,320 12 200 835' 125' 39' 42' 22,046 72.5'x30' SDP 32 6x7,000 -- -- -- -- -- -- 110 110 110 110 5,000 Dreco 80'x80' 6,900x2 NOV 2" 75.5"/60.5" AR-5000 M-H MDDM 1250-AC (2) NOV (AHD) 2x2,000 A NOV PRS-5 (2) NOV Y 5 NOV HEX-240 7,890 12,000 11,095 32,000 10 MC MC 4,800 6 Hydralift 60" G 21 75' T/B Vetco 10,000' 15 4.5" 4.5" 1 6 Hydril 1 Hydril 18'x15' 632 Vetco SHDH4 MUX Hydril Y77 4 PETROBRAS 10000 DS Samsung 10000 2010 ABS 10,000' 12,000' 37,500' 3Q/'19 West Africa 58,656 11 199 748' 137' 28' 39' 22,046 84'x41' DP3 6x6,035 -- -- -- -- -- -- 94 94 94 94 4,000 NOV 80'x60' 5,750x2 NOV 2" 60.5" (2) dual Hydro racker Hydralift HPS-1000 2E AC NOV-CMC-1000-25 2x1,000 P Hydraracker HR-IV NOV Y 4 NOV 14-P-220 5,500 6,000 6,276 32,490 6 1 1 3,200 8 NOV 21.25" H 21 90' T Shaffer 10,000' 15 4.5" 4" 1 6 Shaffer 2 Shaffer Vetco DWHD H4 MUX Shaffer Y77 5 DHIRUBHAI DEEPWATER KG1 DS Samsung 10000 2009 ABS 10,000' 12,000' 35,000' 3Q/'14 India 56,320 12 200 748' 137' 28' 39' 22,046 84'x41' DP3 6x5,500 -- -- -- -- -- -- 94 94 94 94 4,000 NOV 80'x60' 5,750 NOV 2" 60.5" dual Hydro racker Hydralift HPS-1000 2E AC NOV CMC-1000-25 2x1,000 P Hydraracker HR-IV NOV Y Y 4 NOV 14-P-220 5,500 6,500 5,031 31,384 6 1 1 3,200 8 Shaffer 60.5" H 21 90' T Shaffer 10,000' 15 4.5" 4" 1 6 Shaffer 2 Shaffer 884 Vetco DWHD H4 MUX Shaffer Y77 6 DHIRUBHAI DEEPWATER KG2 DS Samsung 10000 2010 ABS 12,000' 12,000' 35,000' 2Q/'15 India 56,320 12 200 748' 137' 28' 39' 22,046 84'x41' DP3 6x5,500 -- -- -- -- -- -- 94 94 94 94 4,000 NOV 80'x60' 5,750 NOV 2" 60.5" Dual Hydro racker Hydralift HPS-1000 2E AC NOV CMC-1000-25 2x1,000 P Hydraracker HR-IV NOV Y Y 4 NOV 14-P-220 5,500 6,500 5,031 31,384 6 1 1 3,200 8 Shaffer 60.5" H 21 90' T Shaffer 12,000' 15 4.5" 4" 1 6 Shaffer 2 Shaffer 884 Vetco DWHD H4 MUX Shaffer Y76 7 DISCOVERER LUANDA DS Enhanced Enterprise Class 2010 DNV 7,500' 12,000' 40,000' 2Q/'17 West Africa 56,320 13 200 835' 125' 39' 42' 22,046 72'x30' SDP 32 6x7,000 -- -- -- -- -- -- 182 110 110 110 5,000 Dreco 80'x80' 6,900x2 NOV 2" 75.5"/60.5" AR-5000 M-H MDDM 1250-AC (2) NOV (AHD) 2x2,000 A NOV PRS-5 (2) NOV Y 3 NOV 14-P-220 7,890 11,568 11,095 32,000 6 MC MC 4,800 6 Hydralift 60" G 21 75' T/B Vetco 10,000' 15 4.5" 4.5" 1 6 Hydril 1 Hydril 18'x15' 632 Vetco SHDH4 MUX Hydril Y78 8 DEVELOPMENT DRILLER III SS Keppel Fels MSC DSS 51 2009 ABS 7,500' 10,000' 37,500' 4Q/'16 USA 54,080 5 200 257' 256' 32' 67' 14,881 136'x25' DPS 2 8x5,360 3.5" K4 1,970' -- -- 16.5 150 150 16.5 3,000 NOV 57'x52' 6,900/4,600 NOV 2" 60.5"/49.5" NOV ARN-200 (2) NOV HPS-1000 & NOV HPS-500 NOV (AHD) 2,000/1,000 A Hydralift Br. Crane NOV Y 4 NOV 14-P-220 19,500 10,000 4,717 48,000 7 3,000 12 NOV 20" 21 75' Kvaerner 7,500' 15 4" 6" 1 6 Hydril 2 Hydril Vetco SHDH4 MUX Hydril Y 165379 9 DEEPWATER DISCOVERY DS RBF/Samsung 2000 ABS 10,000' 10,000' 30,000' 1Q/'14 Brazil 42,900 12.2 140 746.5' 137.8' 27.9' 39.4' 24,251 52'x40' DPS 3 6x7,375 44.1 88.2 88.2 88.2 88.2 1,200 Dreco 95'x75' 5,000 C-E 2" 60.5" Varco AR3200C Varco TDS-4S Shaffer 2,000 A/P Varco-PRS-6i Hitec Y Y Y 4 Continental Emsco FC2200 6,000 9,000 8,805 38,840 Y 6 2 1 3,200 8 Shaffer 21.25" F 21.25" 90' T/B Vetco 10,000' 15 4.5" 4" 2 5 Cameron 2 Cameron 18.3'x15.8' 670 DQ, DX-15 MUX ABB Y 2,00080 10 DEEPWATER EXPEDITION DS Rauma Repola Arctic 1999 DNV 10,000' 10,000' 30,000' 3Q/'10 India 26,000 14 130 564' 93' 26' 26' 8,500 26'x28' Autr. DP. 6x3,750 3" 2 1,080'/990' 2x6.0 80 80 40 30 2,600 Enfab 55'x85' 5,000 C-E 2" 49.5" Varco AR3200C Varco TDS-4S Shaffer 800 P Varco-PRS-4i MDT Y Y 3 Continental Emsco FC2200 1,934 2,154 1,643 19,440 Y 4 1 1 2,400 12 Shaffer 60.5" F/H 21" 80' T/B Vetco 10,000' 15 3" 3" 5 5 Cameron 2 Cameron 17'x9' 746 Vetco H4 MUX ABBOS Y 1,50081 11 DEEPWATER FRONTIER DS Conoco/Reading & Bates 1999 ABS 10,000' 10,000' 30,000' 4Q/'13 India 46,797 10 160 726' 138' 28' 43' 22,928 42'x41' DP3 6x5,360 50 50 50 85 35 2,000 Dreco 48'x40' 6,600 Dreco/Hitec 2" 60.5" Varco AR3200 Varco TDS-8S Hitec Active A Varco-PHM3i Hitec Y Y Y 4 National Oilwell 14P-220 1,660 3,400 6,600 32,000 Y 6 MC MC 2,560 8 M-H 60.5" F 21" 90' T/B Vetco 10,000' 15 4.5" 3.826" 1 5 Cameron 2 Cameron 18.5'x10.8' 613 Vetco HDH4 MUX Shaffer Y 2,56081 12 DEEPWATER MILLENNIUM DS Conoco/Reading & Bates 1999 ABS 10,000' 10,000' 30,000' 2Q/'13 Brazil 46,797 10 130 726' 138' 28' 43' 22,928 42'x41' DP3 6x5,360 55 55 55 94 35 2,000 Dreco 48'x40' 6,600 Dreco/Hitec 2" 60.5" Varco AR3200 Varco TDS-8S Hitec Active A Varco-PHM3i Hitec Y Y 4 National Oilwell 14P-220 1,660 3,400 6,600 32,000 N 6 1 1 2,560 16 M-H 60.5" F 21" 90' T/B Vetco 10,000' 15 4.5" 3.826" 2 5 Cameron 2 Cameron 18.5'x13.5' 613 Vetco SHD MUX Shaffer Y 2,56081 13 DEEPWATER PATHFINDER DS Conoco/Reading & Bates 1998 ABS 10,000' 10,000' 30,000' 2Q/'15 GoM 46,797 10 130 726' 138' 28' 43' 22,928 42'x41' DP3 6x5,360 50 50 50 85 35 2,000 Dreco 48'x40' 6,600 Dreco/Hitec 2" 60.5" Varco AR3200 Varco TDS-8S Hitec Active A Varco-PHM3i Hitec Y Y Y 4 National Oilwell 14P-220 1,660 3,400 6,600 32,000 Y 6 MC MC 2,560 8 M-H 21" F 21" 90' T/B Vetco 10,000' 15 4.5" 3.826" 1 5 Cameron 2 Cameron 18.5'x11' 625 Vetco SHD MUX Shaffer Y 2,56082 14 DISCOVERER DEEP SEAS DS Enterprise Class 2001 DNV 10,000' 10,000' 35,000' 1Q/'11 GoM 52,000 13 200 835' 125' 39' 42' 22,050 80'x30' DP2 6x7,000 66 66 66 66 4,000 Dreco 80'x80' 5,000 C-E 2" 60.5" (2) Varco AR3200 Varco TDS-8SS (2) Shaffer 2x1,000 A Varco-PRS-5 (2) MDT Y Y 4 National Oilwell 14P-220 6,000 9,000 9,026 32,000 Y 8 2 2 4,800 6 Hydralift 60.5" F 21" 75' I/B Vetco 10,000' 15 4.5" 3.826" 2 6 Hydril 1 Hydril 18'x15' 708 Vetco HDH4 MUX Hydril Y 2,00089 15 DISCOVERER ENTERPRISE DS Enterprise Class 1999 DNV 10,000' 10,000' 35,000' 2Q/'12 GoM 52,000 13 200 835' 125' 39' 42' 22,050 80'x30' DP2 6x7,000 66 66 66 66 4,000 Dreco 80'x80' 5,000 C-E 2" 60.5" (2) Varco AR3200 Varco TDS-8SS (2) Shaffer 2x1,000 A Varco-PRS-5 (2) MDT Y Y 4 National Oilwell 14P-220 6,000 9,000 9,026 32,000 Y 8 2 2 4,800 6 Hydralift 60.5" F 21" 75' I/B Vetco 10,000' 15 4.5" 3.826" 2 6 Hydril 1 Hydril 18'x15' 708 Vetco HDH4 MUX Hydril Y 2,00089 16 DISCOVERER SPIRIT DS Enterprise Class 2000 DNV 10,000' 10,000' 35,000' 4Q/'13 GoM 52,000 13 200 835' 125' 39' 42' 22,050 80'x30' DP2 6x7,000 66 66 66 66 4,000 Dreco 80'x80' 5,000 C-E 2" 60.5" (2) Varco AR3200 Varco TDS-8SS (2) Shaffer 2x1,000 A Varco-PRS-5 (2) MDT Y Y 4 National Oilwell 14P-220 6,000 9,000 9,026 32,000 Y 8 2 2 4,800 6 Hydralift 60.5" F 21" 75' I/B Vetco 10,000' 15 4.5" 3.826" 2 6 Hydril 1 Hydril 18'x15' 708 Vetco HDH4 MUX Hydril Y 2,00083 17 GSF C.R. LUIGS DS Global Marine 456 Class 2000 ABS 10,000' 10,000' 35,000' 3Q/'13 GoM 46,320 12 150 759' 118' 28' 33" 24,600 42'x42' DPS-3 6x6,700 77 77 48 48 40 2,000 Dreco 60'x55' 5,000 National 2" 49.5" Varco AR3200 Varco TDS-1000 AC Shaffer 1,000 A/P Varco-PRS-4i Varco Y Y 4 National Oilwell 14P-220 3,000 8,000 9,594 27,500 Y 8 2 3,000 12 Shaffer 21.25" F 22" 75' T/B S&S 10,000' 15 4.5" 4" 4 6 Cameron 1 Shaffer 15'x20' 726 Vetco HDH4 MUX Cameron Y 1,50083 18 GSF JACK RYAN DS Global Marine 456 Class 2000 ABS 10,000' 10,000' 35,000' 3Q/'13 West Africa 46,320 12 150 759' 118' 28' 33' 24,600 42'x42' DPS-3 6x6,750 77 77 48 48 40 2,000 Dreco 60'x55' 5,000 National 2" 49.5" Varco AR3200 Varco TDS-1000 AC Shaffer 1,000 A/P Varco-PRS-4i Varco Y Y Y 4 National Oilwell 14P-220 3,000 8,000 9,594 27,500 Y 7 2 2 3,000 12 Shaffer 21.25" F 22" 75' T/B S&S 10,000' 15 4.5" 4" 4 5 Cameron 2 Shaffer 15'x20' 695 Vetco HDH4 MUX Cameron Y 1,50084 20 GSF EXPLORER DS Global Santa Fe 1972 1998 ABS 7,800' 7,800' 30,000' 1Q/'12 Indonesia 36,780 10 140 619' 116' 35' 34' 26,350 74'x42' DPS-2 5x2,200, 4x3,000 65 65 25 25 33 2,000 M.I.L. 42'x61' 5,000 National 2" 49.5" Varco AR3200 Varco TDS-1000 AC Shaffer 1,000 A/P Varco-PRS-4i Hitec Y Y 4 NO 14P-220(3)/12P-160(1) 1,429 4,800 5,382 47,160 Y 6 2,000 10 Shaffer 20" F 21" 75' T/B S&S 8,000' 15 3" 4" 4 5 Cameron 2 Shaffer 12'x17' 554 Vetco HDH4 MUX Cameron N 1,50085 21 GSF DEVELOPMENT DRILLER I SS F&G ExD 2005 ABS 7,500' 10,000' 37,500' 2Q/'12 GoM 40,766 8 152 324' 258' 26.9' 49.2' 7,716 140'x28' DPS-2+ 8x4,300 3.25" ORQ-K4 3,260' 3.5" 10,500' 16.5 165 165 17 39 3,000 (2,000/1,000) Bailey 52'x57' 7,000/4,500 National 1.75" (2) 60.5"/49.5" Hydralift ARN-166 (2) Hydralift HPS-1000 2E AC/HPS-500 E AC National 2,000/1,000 A Hydralift Br. Crane Hydralift Y Y 4 National Oilwell 14P-220 6,850 12,200 4,868 27,395 Y 7 2 3,000 12 Hydralift 60.5" F 21" 75' T/B Kværner 7,500' 15 4.5" 6" 5 5 Hydril 1 Hydril 18'x15' 750 Vetco HDH4 MUX Hydril Y 2,000/1,00085 22 GSF DEVELOPMENT DRILLER II SS F&G ExD 2005 ABS 7,500' 10,000' 37,500' 4Q/'13 GoM 40,766 8 152 324' 258' 26.9' 49.2' 7,716 140'x28' DPS-2+ 8x4,300 3.25" ORQ-K4 3,260' 3.5" 10,500' 16.5 165 165 17 39 3,000 (2,000/1,000) Bailey 52'x57' 7,000/4,500 National 1.75" (2) 60.5"/49.5" Hydralift ARN-166 (2) Hydralift HPS-1000 2E AC/HPS-500 E AC National 2,000/1,000 A Hydralift Br. Crane Hydralift Y Y 4 National Oilwell 14P-220 6,850 12,200 4,868 27,395 Y 7 2 3,000 12 Hydralift 60.5" F 21" 75' T/B Kværner 7,500' 15 4.5" 6" 5 5 Hydril 1 Hydril 18'x15' 750 Vetco HDH4 MUX Hydril Y 2,000/1,00086 23 DEEPWATER NAVIGATOR DS Earl & Wright Sedco 400 1971 2000 DNV 7,200' 7,200' 25,000' 4Q/'16 Brazil 24,000 6 127 550.3' 86.5' 25' 25' 12,304 29'x29.3' NMD-2 11x800, 4x2,000 2.25" K3 1,900' 2x6.2 79 24 79 34 1,500 Dreco 40'x40' 3,000 Oilwell 1.75" 60.5" Varco AR3200C Varco TDS-4S Shaffer 800 P W.G. Hitec Y Y 3 Continental Emsco FB1600 1,857 3,350 1,780 18,000 Y 3 1 1 1,920 12 Shaffer 21" E 21"/21.5" 80' T/B Vetco 7,840' 15 3" 4" 5 5 Cameron 1 Cameron 17'x15' 660 Cameron HC MUX Cameron Y None87 24 SEDCO ENERGY SS SFXpress 2000 2001 ABS 7,500' 7,500' 30,000' 1Q/'11 West Africa 35,700 10 175 349' 226' 29.5' 65.5' 11,464 135'x26' DP3 4x9,383 3.5" 8x6,000' 15 71 71 30 30 2,057 J.Paris 167'x39' 6,800 N-O Hitec 2" 60.5" MOS CanRig 1,500 A Varco-PRS-5R (2) MDT Y Y 4 National Oilwell 14P-220 4,522 6,037 23,000 Y 6 1 2 2,400 12 Retsco 21" G 21" 65' T/B Vetco 8,500' 15 4.5" 4" 3 5 Cameron 2 Cameron 19.7'x16.4' 698 DQ, DX-15 MUX Cameron Y 2,00087 25 SEDCO EXPRESS SS SFXpress 2000 2001 ABS 7,500' 7,500' 30,000' 4Q/'11 West Africa 35,700 10 184 349' 226' 29.5' 65.5' 11,350 135'x26' DP3 4x9,383 2.5" 2x3,280' 15 71 71 30 2,057 J.Paris 167'x39' 6,800 N-O Hitec 2" 60.5" MOS CanRig 1,500 A Varco-PRS-5R (2) MDT Y Y 3 National Oilwell 14P-220 5,660 6,038 23,000 Y 5 1 1 2,000 10 Retsco 21" E 21" 65' T/B Vetco 8,500' 10 4" 3.826" 3 4 Cameron 2 Cameron 19.6'x16.4' 609 Cameron HC MUX Cameron Y 2,00087 26 CAJUN EXPRESS SS SFXpress 2000 2001 ABS 8,500' 8,500' 35,000' 4Q/'13 Brazil 41,230 10 140 349' 226' 29.5' 65.5' 8,800 144'x46' DP3 4x9,400 3.5" 6,000' 15 71 71 30 2,057 J.Paris 167'x39' 6,600 N-O Hitec 2" 60.5" MOS CanRig 1,500 A Varco-PRS-5R (2) MDT Y 4 National Oilwell 14P-220 4,500 7,000 3,846 23,000 Y 5 1 1 3,200 16 Retsco 21" G 21" 65' T/B Vetco 8,500' 15 4.5" 4" 3 5 Cameron 2 Cameron 19.6'x16.4' 692 Vetco HDH4 MUX Cameron Y 2,00088 27 DISCOVERER 534 DS Sonat Discoverer 1975 1991 ABS 7,000' 7,000' 25,000' 3Q/'10 India 21,500 10 140 534' 87' 16.7' 24.9' 9,240 25'x25' DP2 6x2,500 35 35 60 1,330 Pyramid 46'x54' 3,000 National 1.75" 49.5" Varco TDS-4S DSI 480 BJ Y 3 National Oilwell 12P160 1,800 2,400 16,800 N 5 1 1 1,400 14 HSMC 49.5" E 21" 75' T/I/B Vetco 7,600' 10 3.06" 3.826" 2 4 Shaffer 2 Shaffer 10'x10' 460 Cameron HC MUX Shaffer N89 28 SEDCO 707 SS Sedco 700 Series 1976 1997 ABS 6,500' 6,500' 19,685' 2Q/'15 Brazil 26,400 6 112 355' 245' 21' 70' 5,000 23'x16' DP2 8x3,000 3" ORQ Note 5 15 52.5 52.5 10 1,000 Dreco 50'x50' 3,000 Oilwell 1.5" 49.5" Varco TDS-3 Shaffer 600 Hitec, SDI Y Y 3 National Oilwell A1700 2,029 2,000 2,400 18,760 Y 3 1 1 1,600 16 Shaffer 21" E 21" 65' T/B Vetco 6,560' 15 3" 4" 1 4 Hydril 2 Hydril 18'x16' 605 Vetco H4 MUX Hydril N90 29 DISCOVERER SEVEN SEAS DS Sonat Discoverer 1976 1997 ABS 7,000' 7,000' 25,000' 3Q/'11 India 21,500 10 140 534' 86' 16.7' 24.9' 9,507 26'x26' DP 6x2,500 35 35 60 1,330 Pyramid 46'x54' 3,000 C-E 1.75" 49.5" Varco TDS-4S HSMC 600 P BJ Oilfield Instr. Y 3 Gardner-Denver PZ-11 2,180 2,400 16,800 Y 7 1 1 1,600 16 HSMC 21" E 21" 75' T/I/B Vetco 6,500' 15 3" 3.73" 1 4 Hydril 2 Shaffer 12'x11.5' 540 Vetco H4 MUX Hydril N89 30 SEDCO 702 SS Sedco 700 Series 1973 2007 ABS 6,500' 6,500' 25,000' 1Q/'11 Nigeria 26,550 5 150 355' 245' 21' 83' 4,400 20'x20' SDP 32 8x3,000 67 54 -- -- 1,300 LCMoore 50'x40' 3,000 Oilwell 1.75" 49.5" NOV ST-80 Varco TDS-4S Rucker 600 P Y 3 National Oilwell A1700 2,293 2,500 5,800 18,760 4 960 8 CFI/Westech 49.5" E 21" 65' T/B Vetco 6,500' 10 3" 4" 1 4 Cameron 2 Shaffer 17.9"x14" 608 Vetco H4 MUX Hydril N89 31 SEDCO 706 SS Sedco 700 Series 1976 2008 ABS 6,500' 6,500' 25,000' 2Q/'14 Brazil 26,550 5 150 355' 245' 21' 83' 4,400 20'x20' SDP 32 8x3,000 67 54 -- -- 1,300 Woolslayer 50'x40' 3,000 Oilwell 1.75" 60.5" NOV ST-80 Varco TDS-4S Shaffer 600 P Y Y 3 National Oilwell A1700 2,400 3,300 5,000 18,760 3 960 8 CFI/Westech 60.5" E 21" 65' T/B Vetco 6,500' 10 3" 4" 1 4 Cameron 2 Shaffer 17.9"x14" 608 Vetco H4 MUX Hydril N89 32 SEDCO 709 SS Sedco 700 Series 1977 1999 ABS 5,000' 5,000' 25,000' Malaysia 24,500 5 124 300' 262' 21' 75' 3,163 22'x16' DP2 8x3,000 3" ORQ 1,500' none none 15 68 55 10 1,000 Dreco 50'x40' 3,000 Oilwell 1.5" 49.5" none Varco TDS-4S Shaffer 500 None Auto/Eurotech Y Y Y 3 National Oilwell A1700 622 2,340 2,200 22,000 N 5 1,280 16 Rucker 24" C 21" 65'/50' T Vetco 4,500' 15 3" 3" 1 4 Hydril 2 Shaffer 14'x13' 467 Vetco H4 MUX Shaffer N

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Information Accuracy: Every attempt has been made to locate all the Drilling Rigs and contact worldwide Drilling Contractors. No contractor was intentionally excluded from the survey. In some cases, a deepwater drilling rig was not included because information was not provided. We make no guarantee that this list is all inclusive. We have also been careful to summarize the capability and experience of each drilling contractor as best as possible, by acting as a neutral party and integrator of information. We have collected the data from contractor-supplied information, personal interviews, websites, phone interviews, and company brochures. Neither Offshore Magazine nor Jerry Greenberg guarantees or assumes any responsibility or liability for any reliance on the information presented in this spreadsheet poster. ©

2010

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www.deepwater.com

TO 426 ? Off h POSTER Ad 6 10 1 i dd 1 6/21/10 9 44 23 AM

Trans_OSmaps_1007 1 6/21/10 9:52 AM

NOV_OSmaps_1007 1 6/21/10 3:16 PM

Subsea Wellhead Systems

Subsea Production Systems

Dry Tree Completion Systems

Spar and TLP Riser Systems

Subsea Control Systems

Subsea Manifolds

Liner Hanger Systems

DriQui_OSmaps_1007 1 6/15/10 2:13 PM

Near market, near customer Keppel FELS is the industry’s choice offshore solutions partner.

50 Gul Road Singapore 629351 Tel: (65) 6863 7200 www.keppelfels.com

KepFel_OSmaps_0907 1 6/18/09 3:48:19 PM

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PacDri_OSmap_1007 1 6/21/10 2:49 PM ABS_OSmaps_0807 1 6/27/08 2:27:19 PM

(ld) – LoadedKB – Knuckle BoomCTD – Capacity to DrillUMC – Use Mud CleanerMC – Mud Cleaner

UG – Undergoing UpgradeA/D – Active DrawworksFO – Fiber Opticn/a – Information not available

at time of publishing.

25,000'7,875'

25,000'5,000'10,000' 35,000'

40,000'10,000'

30,000'5,000' / 9,000' (SBOP)

25,000'4,500'25,000'5,000'25,000'4,500'25,000'4,600'

30,000'5,000'25,000'5,000'

5,000' 25,000'30,000'5,400'

28,000'5,750'25,000'7,000'

30,000'8,000'

25,000'5,000' 7,500'

25,000'4,000'2,350'25,000'4,000'

35,000'10,000'7,500'25,000'6,000'25,000'6,000'25,000'6,000'

28,000'6,000'30,000'6,600'

35,000'5,000'

30,000'6,000' 7,000'

30,000'5,500'35,000'8,000'35,000'8,000' 10,000'35,000'10,000'8,000'

25,000'5,500'30,000'5,500'

7,000' 35,000'30,000'5,500'

25,000'5,000'25,000'5,000'25,000'5,000'

32,800'10,000'2,475'32,000'2,475' 10,000'

25,000'6,600' 7,000'

9,200' 23,000'7,200' 23,000'

5,500' 23,000'

10,000'6,000' 31,500'

25,000'5,600'

12,000' 37,000'

4,900' 23,000'

6,234' 30,000'

9,000' 30,000'

30,000'10,000'8,200'

10,000'5,000' 30,000'30,000'10,000'5,000'

37,500'10,000'7,500'37,500'10,000'7,500'

35,000'10,000'35,000'10,000'

37,500'10,000'37,500'10,000'37,500'10,000'7,500'

35,000'7,500' 10,000'35,000'10,000'8,500'

30,000'8,100'

25,000'4,000'3,500'25,000'4,000'3,500'25,000'4,000'3,500'

25,000'5,000'

40,000'7,500' 10,000'

10,000' 37,000'

35,000'8,000'7,500'

35,000'10,000'8,500'35,000'10,000'8,500'35,000'10,000'8,500'

40,000'7,500' 10,000'

10,000' 30,000'+10,000' 30,000'+10,000' 30,000'+

35,000'7,500' 10,000'

12,000' 37,000'

37,500'10,000'

10,000' 35,000'7,874'

10,000'6,000' 31,500'

25,000'5,600'25,000'5,600'25,000'5,600'

40,000'10,000'

30,000'10,000'30,000'10,000'

5,000'2,000' 30,000'

40,000'12,500'

35,000'7,500' 10,000'

25,000'5,000'25,000'6,500'25,000'6,500'25,000'7,000'

19,685'6,500'25,000'7,000'

35,000'8,500'30,000'7,500'30,000'7,500'

25,000'7,200'

30,000'7,800'35,000'10,000'35,000'10,000'35,000'10,000'35,000'10,000'35,000'10,000'

30,000'10,000'

30,000'10,000'37,500'10,000'7,500'

35,000'12,000'40,000'12,000'7,500'

35,000'12,000'10,000'

40,000'12,000'10,000'40,000'12,000'10,000'40,000'12,000'10,000'

37,500'12,000'10,000'

30,000'10,000'30,000'10,000'30,000'10,000'

37,500'10,000'7,500'37,500'10,000'7,500'

Notes:Note 1 - Harbor MooringNote 2 - C.E. w/Brown Services Ext.Note 3 - 2 Con + BoostNote 4 - 5,072 (weight limited)

Note 5 - 4x1,500', 4x1,000'Note 6 - 5,000'/ 9,000' (SBOP)Note 7 - 15000'/10000'Note 8 - 29,700 DP (8,500 LS)Note 9 - 27,000 DP (8,500 LS)

Note 10 - NOV Dual HydraRackerNote 11 - 2,500/3,000Note 12 - 3,000 Dual useNote 13 - 10,000' of 5.875-in. drillpipe

Percentage:No. of Deepwater Semis SS 84 69%No. of Deepwater Drillships DS 37 31% TOTAL 121 100.0%

1. CONVENTIONALLY MOORED • Operator: Shell • Drilling Contr: Noble Drilling Corp.

• Rig: Clyde Boudreaux • Location: GoM • Prospect/Field: Perdido – AC 857

• Deepest Anchor: 9,160 ft • Date: 2007

2. PRE-SET MOORING (POLYESTER ROPE) • Operator: Shell • Contractor: Hereema

• Rig: Balder • Location: GoM • Prospect/Field: Perdido – AC 857

• Deepest Anchor: 9,160 ft • Date: Oct. 2008

3. DP DRILLING VESSELS - WITH RISER • Operator: ChevronTexaco • Drilling Contr: Transocean Inc.

• Rig: Discoverer Deep Seas • Location: GoM • Prospect/Field: A.C. 951/Toledo

• WD @ Well: 10,011 ft (3,052 m) • Date: Nov. 2003

4. DP DRILLING VESSELS - RISERLESS • Operator: DeepSea Drilling Project • Drilling Contr: Global Marine Drilling Co.

• Rig: Glomar Challenger • Location: Mariana Trench (Pacific Ocean) • Prospect/Field: Scientific Drilling - Leg 60

• WD @ Well: 23,088 ft (7,039 m) • Date: 1978

WORLD WATER DEPTH DRILLING RECORDS (As of June, 2010)

062410DrillRig-poster.indd 1 6/25/10 3:24:44 PM

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