MAIN PARTICULARS

Drilling Depth Maximum

Water depth, maximum

350 ft.

Wind speed

70 knots

Wave height, maximum

35 ft.

Current speed, surface

1.5 knots

Air gap

50 ft

Dimensions

Hull Length, overall

246 ft.

Hull Breadth, overall

218 ft.

Hull Depth

25 ft.

Leg length

486 ft

Leg Spacing, transverse

142 ft.

Leg Spacing, longitudinal

129 ft.

Cantilever envelope, well center from transom

15 - 70 ft.

Cantilever envelope, well centre from centerline

+/- 15 ft.

Spud can diameter

52.42 ft

CAPACITIES

Rated drilling depth

35,000 ft.

Static hook load

1,000 tons

Rotary capacity

1,000 tons

Setback capacity

600 tons

Conductor tension capacity

250 tons

Variable Load, maximum drilling

3,750 tons (based on above environment)

Maximum combined cantilever load

1,350 tons

Drill water capacity

6,579 bbls

Fuel oil capacity

3,345 bbls

Base oil

1,561 bbls

Brine

1,015 bbls

Potable water

2,052 bbls

Liquid mud

5,128 bbls (including slug tank)

Bulk mud

9,600 ft³

Bulk cement

6,147 ft³

Sack storage

5,000 sacks

Drilling Equipment

Drawworks

National Oilwell Varco Model SSDG-4600-57, with 4 x 1, 150hp AC electric motors and regenerative braking

Top Drive

National Oilwell Varco Model HPS-1000-2E-AC-KT, 2000 kip capacity

Mud pumps

Three National Oilwell Varco Model 14-P-220,
triplex pumps

Cranes

Favelle Favco Model 7.5 / 10K

Favelle Favco Model 7.5 / 10K

Favelle Favco Model 7.5 / 10K

Power Generation

5 x Warsila Model 6L26A2 engines (2,515 hp each, 12,575 hp total)

ACCOMMODATION

Total Capacity

120

Number of single cabins

10

Number of double cabins

55

Number of operator offices

2

Number of contractor offices

3

Number of meeting rooms

1

WELL CONTROL EQUIPMENT

Diverter

KDFJ-500 Diverter

Annular BOP

Cameron DL 18 3/4" x 10,000 psi WP Annular
BOP

Ram BOP

2 x Cameron TL 18 3/4" x 15,000 psi WP Dual
Ram BOP's

Choke manifold

15,000 psi WP

FLUID PROCESSING

Gumbo System

National Oilwell Varco GM250, dual gumbo
conveyor

Shale shakers

5 x National Oilwell Varco DLMS-380, Super G

Mud degasser

2 x National Oilwell Derick Vacu Flo 1,200 gpm

Desander

National Oilwell Varco DSN-3V-10CTX, 3 x 10"
cones, 1,200 gpm

Desilter mud cleaner

National Oilwell Varco DSL-16GG-CTX, 16 x
4" cones, 1,200 gpm

Mud mixing pumps

HALCO or equivalent centrifugal pumps

DRILL STRING

Drill pipe

20,000 ft, 5 7/8" OD, S-135, Range 2, XT57 tool joints, 7" OD x 4.25" ID, 26.3 ppf nominal

Drill collars

Six, 9 ½" OD x 3" ID, spiral drill collars

Eighteen, 8 ½" OD x 2 13/16" ID, spiral drill collars

Eighteen, 7" OD x 2 13/16" ID, spiral drill collars

Hevi-Wate drill pipe

Thirty, 5 7/8" Heavy Weight drill pipe, XT57 tool joints