GENERAL DESCRIPTION Unit Name Unit Design Builder Delivery Classification Class Notation Flag Working Water Depth Wind Speed Wave Height, Maximum Current Speed, Surface Air Gap Hull Length Overall Hull Breadth Overall Hull Depth Leg Length Leg Spacing, Transverse Leg Spacing, Longitudinal Cantilever Reach, from transom Cantilever Reach, Transverse Spud Can diameter Rated Drilling Depth Static Hook Load Rotary Capacity Setback Capacity Conductor Tension Capacity Variable Deck Load (Maximum) Maximum Combined Cantilever Load Drill Water Capacity Fuel Oil Capacity Base Oil Brine Potable Water Liquid Mud (including slug tank) Bulk Mud Bulk Cement Sack Storage COSLFORCE Baker Marine Pacific Class 375 PPL Shipyard, Singapore March 2008 American Bureau of Shipping ABS A1 Self‐Elevating Drilling Unit, CDS (2001 Rules) Bahamas MAIN PARTICULARS 30 ft. to 375 ft. 70 knots 35 knots 1.5 knots 50 ft. DIMENSIONS 236.56 ft. (72.12m) 224.41 ft. (68.42m) 27.89ft. (8.50m) 506 ft. (154.39m) 155.18 ft. (47.31m) 145.34ft. (44.31m) 70 ft. 15 ft. either side of centerline 55.45 ft. (16.91m) CAPACITIES 30, 000 ft. 750 tons 750 tons 450 tons 227 tons 3282 tons (based on above environment) 1200 tons 4850 bbls (772 cu.m) 3,900 bbls (621 cu.m) 1,200 bbls (191 cu.m) 1,200 bbls (191 cu.m) 3,556 bbls (656 cu.m) 4,120 bbls (557 cu.m) including slug tank 5,700 ft3 5,700 ft3 5,000 sacks Rig Data Sheet – COSLForce 1 | P a g e Drawworks Top Drive Mud Pumps Cranes BMC 900 BMC 1600 BMC 2250 Power Generation Pipe Racking Total Capacity Number of single cabins Number of double cabins Number of operator offices Number of contractor offices Number of meeting rooms Diverter Annular BOP Ram BOP Choke Manifold Shale Shakers Mud Degasser Desander Desilter mud Cleaner Mud Mixing Pumps Drill Pipe Drill Collars Hevi‐ Wate Drill Pipe DRILLING EQUIPMENT National Oilwell Varco / Dreco D3000UE AC with 3 x 1, 150 hp AC electric motors and regenerative braking National Oilwell Varco / Hydralift Power Swivel HPS‐750‐E‐AC Three National Oilwell Varco Model 14‐P‐220 triplex pumps Main Block Whipline 21.3 tons @ 25ft. 5 tons @ 100 ft. 40.8 tons @ 25ft. 5 tons @ 100 ft. 50 tons @ 25ft. 5 tons @ 100 ft. 5 x Caterpillar Model 3516B HD engines (2,150 hp each,) Total: 10,750 hp National Oilwell Varco / X‐Y Hydraracker ACCOMMODATION 115 5 55 1 2 1 WELL CONTROL EQUIPMENT KDFJ – 500 Diverter Hydril GX 18‐3/4” x 10,000psi WP Annular BOP 2 x Hydril Dual Compact 18‐3/4” x 15,000 psi WP Dual Ram BOP’s 15,000 psi WP FLUID PROCESSING 4 x National Oilwell Varco DLMS – 380 Linear Motion Super G National Oilwell Varco Dericj VACU FLO National Oilwell Varco DSN‐3V‐10CTX, 3 x 10” cones, 1,200gpm National Oilwell Varco DSL‐16GG‐CTX, 16 x 4” cones, 1,000gpm Mission Magnum or equivalent centrifugal pumps DRILL STRING 20,000ft, 5‐7/8” OD, S‐135, Range 2, XT57 tool joints. 7” OD x 4.25” ID, 26.3 ppf nominal Six, 9‐1/2” OD x 3” ID, spiral drill collars Thirty, 5‐7/8” Heavy Weight drill pips, XT57 tool joints Particulars are given in good faith but not guaranteed. COSL Drilling Pan – Pacific Ltd. 6 Temasek Boulevard Penthouse Level, Suite 2 Suntec Tower 4 Singapore 038986 Tel: 65‐64912360 Fax: 65–64912361 Rig Data Sheet – COSLForce 2 | P a g e