RIG 1 (SEMI-SUBMERSIBLE) (14,567T)
Y. Built/ Maj. Up.: 01-Jan-1977 / 1998
MACHINERY
Main Power - 7 x EMD x 20-645-E9 x 3600 HP ea; 1 x EMD x 16-645-ED
x 2150 HP ea;
Emerg. Power: 1 x Detroit Diesel x 16-V-71 Driving x 470 HP ea;
Pedestal Cranes 1 x Liebherr x MTC-1900-60D Litron x 130 ft x 62.5 Kips @ 41 ft; 1 x National x OS 435 x 120 ft x 60 Kips @ 30 ft;
DRILLING EQUIPMENT
Derrick: Lee C. Moore x 185 ft x 50 ft x 40 ft x 1300 Kips;
Draw works: 1 x Oilwell x E-3000 2000 HP ea
Rotary: 1 x Oilwell x A-495 800 st 50 in Max opening
Swivel: Integrated with TDS
Drillpipe: As per Contractual Requirements
Drillcollars: As per Contractual Requirements
Pipe Handling: A POS system to build stands
Cementing Unit: BJ x Diesel driven
Motion Comp.: NL Shaffer x DSC-18-500-R-BO-D operating 500
Mud Pumps: 3 x Oilwell A 1700-PT 1600 HP
Shale Shakers: 4 x AXIOM
Desander: N/A
Desilter:N/A
Mud Cleaner:N/A
MOORING
Winches: 2 x Baylor 500-SHZ
Wire/Chain: 2 x 1500 ft x 3in Chain;
Anchors: 2 x LWT Baldt x 12 st ea;
OTHER
ROV Moonpool: 16ft x 22ft
Helideck: 83ft x 83ft
Accommodation: 150
OVERALL DIMENSIONS / DRAFT / DISPLACEMENT
Length: 89 m
Breadth: 74 m
Depth: 40 m
Operating Disp: 23069 Mt
Transit Disp: 15660 Mt
Lightship Disp.: 14638st
Columns: 4 x 30' Diameter; 4 x 18' Diameter;
Pontoons: 2 x 21 ft x 50 ft x 295 ft
OPERATING PARAMETERS (AS EQUIPPED)
Max Water Depth: 1524 m 5000 ft
Max Drill. Depth: 7620 m 25000 ft
Operating Cond.: Wave 70 ft @ 11.7 Sec; Wind 70 Knots; Surface Current 2 Knots
Storm Cond.: Wave 110 ft @ 18.8 Sec; Wind 100 Knots; Surface Current 2 Knots
CAPACITIES
VDL-Operating 2818 mt
VDL-Storm 2425mt
VDL-Ocean Transit 1443 mt
Liquid Mud(Surface): 4455 bbls
Liq. Mud(Cols): 1000bbls
Barite: 4960bbls
Bentonite: 4112bbls
Cement: 4112 bbls
Sack Material: 3000 Sacks of 50 lbs
Drillwater: 923 cu m
Portable Water: 188 cu m
Fuel Oil: 1970 cu m
Base Oil: 1000bbls
Brine: 5804bbls
Pipe Rack: Area: 5000 sq ft; Capacity: 1250 st
1 x Well Head Conn. Vetco H4 ExF 18.75 15000 Psi
2 x Rams hydrill MPL Type Double U 18.75 15000
BOP & LMRP: Psi 1 x Annular Vetco H4 HA 18.75 15000 Psi 2 x
Riser Connector Shaffer Wedge Cover 18.75 10000
Psi 1 x Flex Joint Vetco Uniflex 18.75
Tree Handling: No
Control System: Tritech Electro-Hydraulic 5000 Psi
Riser Details: Vetco FD-8 21in OD x 65ft 50 ft Long65 ft Long
Riser Tensioner: 16 x Rucker x Dual x 80 Kips;
Guideline Tensioner: N/A
Podline Tensioner: N/A
Diverter: 1 x Vetco KFDS-500 49.5 Line ID 750 Psi;
STATION KEEPING
Positioning/ Dynamically
Ref. System: Positioned
Thrusters: 8 x Pleuger/Baylor x Variable Blade x 3000 HP ea;
RIG 2 (SEMI-SUBMERSIBLE) (12,426T)
Year Built: 1976; Upgraded 1996
Main Power: 4 x Bergen KVGB-12 2200 hp engines driving 4 x
1528 kW, 600 V, 60 Hz AC generators
Power Dist.: Joliet Thyristor System
Emerg. Power: 1 x Cummins VTA 28-G2 diesel engine driving
500 kW, 440V, 60 Hz generator
Propulsion: 4 x 1,700 hp AEG electric motors (two in each
pontoon) driving 2 x propellers in Kort nozzles
Cranage: 1 x National OS-435, 150 ft boom, 52 st @ 30 ft;
1 x Seatrax 6032, 150 ft boom, 56 st @ 40 ft
Derrick: Continental Emsco 185 ft x 40 ft x 40 ft base;
1400 kips GNC, 1000 kips hook load capacity
Drawworks: National 1625-DE, 3000 hp input with Elmagco
7838 auxiliary brake
Rotary: National C-495, 750 st, 49½" opening
Handling: VMW RJT-33E lower racking arm with selfcontained
electro-hydraulic power supply
Riser Tensioner: 6 x Vetco standard twin 80 kips, total 960 kips
Guideline Tensioner: 4 x Rucker Shaffer, 16 kips each
Pod Tensioner: 2 x Rucker Shaffer, 16 kips each
Motion Comp.: Rucker Shaffer DSC-18-400 LCE, 18 ft stroke,
400 kips (1000 kips locked)
Cementing Unit: Halliburton cementing unit (third party equipment)
Mud Pumps: 2 x Nat 12-P-160 & 1 x Oilwell 1700-PT; 1600 hp
Liquid Mud: 3,577 bbls
Bulk Mud: 8,680 cu ft
Bulk Cement: 8,680 cu ft
Sack Material: 3,572 sacks
Drillwater: 7,000 bbls
Potable Water: 3,100 bbls
Fuel Oil: 10,400 bbls
Control System: Koomey hydraulic system, 3000 psi with 2 x
electric triplex pumps & 2 x air pumps
Riser Details: 77 jts x 21" Vetco MR-6C 50 ft long with C&K
and booster lines
Diverter: Regan Type KFDS, 24" nominal, with 2 x 12"
diverter lines (port and starboard)
Drillpipe: As per contractual requirement
Drillcollars: As per contractual requirement
Positioning: Simrad USBL system
Choke and Kill: Cameron 3" x 10K choke manifold, with 2 x
adjustable chokes and 1 x manual choke
Winches: 4 x Pusnes Type D-75-EA double windlasses
Wire/Chain: 8x4700'x3" ORQ chains; 24x1500'x3-1/8" wires
Anchors: 8 x 15 mt Stevpris MK-5
Cranage: 1 x National OS-435, 150 ft boom, 52 st @ 30 ft;
1 x Seatrax 6032, 150 ft boom, 56 st @ 40 ft
Helideck: 86.2 ft diameter, rated for S-61 helicopter
Moonpool: 21ft x 83ft
Accommodation: 96 berths
Length: 355 ft
Breadth: 221 ft
Depth: 120 ft
Deck Area: 41,624 sq ft - main deck
Pontoon - 2 x 44.5 ft long x 22 ft deep
Ocean Transit Disp: 15,732 mt15,483 lt 17,342 st
Ocean Transit Draft: 22 ft
Storm Draft: 60 ft
Storm
Conditions: Wind Speed: 100 knots; Significant Wave
Height: 98 ft
Operating
Conditions: Wind Speed: 60 knots; Significant Wave Height:
20 ft; Current: 3 knots
Liquid Mud: 3,577 bbls
Bulk Mud: 8,680 cu ft
Bulk Cement: 8,680 cu ft
Sack Material: 3,572 sacks
Drillwater: 7,000 bbls
Potable Water: 3,100 bbls
Fuel Oil: 10,400 bbls
VDL - Operating:
VDL - Storm:
VDL - OceanTransit:
3,750 mt
3,750 mt
3,750 mt
RIG 3 (SEMI-SUBMERSIBLE) (14,658T)
Year Built 1973 (1995 life enhancement)
Water Depth 2200 ft extendable to 3500 ft
Drilling Depth 25,000 ft
Accommodation 100 + 4 hospital beds
Helideck Sikorsky S-61
DESIGN CRITERIA
Operating
Wind 70 knots
Wave 70 ft at 12 sec
Current 2.4 knots
Survival
Wind 100 knots
Wave 110 ft at 18.8 sec
Current 2.4 knots
PRINCIPAL PARTICULAR
Length 327 ft
Width 245 ft
Main Deck Height 130 ft from keel
Operating Draft 75 to 83.5 ft
Transit Draft 18 - 24 ft
Survival Draft 55- 70 ft
Operating VDL 2,750 ST
Transit VDL 1,650 ST
Survival VDL 2,400 ST
Min Bollard Pull 1 x 150 ST for one tow boat
2 x 90 ST with two boats
Transit Speed 5-6 knots at 21 ft draft
COLUMN
Number 8
Column Dimension 4 : 30 ft diameter
4 : 18 ft diameter
PONTOONS
Number 2
Length overall 327 ft
Beam 50 ft
Height 21 ft
DERRICK
Lee C Moore 185 ft. 1,000 kips hook load, 400 kips set back
DRAWWORKS
OILWELL E3000, input horsepower : 3,000 HP
ROTARY TABLE
OILWELL A49-1/2, 49-½" opening
Driven by one D79 DC motor
PIPE HANDLING EQUIPMENT
1 x Pipe Spinner,SSW40 pneumatic, 2-7/8" - 8" OD
1 x Varco AR3200 Iron roughneck, 3-1/2” – 9-3/4” OD
1 x Varco PS21 Power slip for 2 3/8”-13 3/8” OD
MOTION COMPENSATOR
NL SHAFFER DSC-18-400; 400,000 lbs, 18 ft stroke
RISER TENSIONERS
8 x RUCKER XL-REU-CW-1; 80,000 lbs, 50 ft line travel
GUIDELINE TENSIONERS
4 RUCKER XL-RED-7-10; 16,000 lbs - 40 ft line travel
MUD PUMP
3 x NATIONAL 12-P-160, input horsepower: 1,600 HP, 5000 psi WP
MUD TREATMENT EQUIPMENT
4 x Thule VSM 100 shakers, 1600 GPM total
1 x Brandt Desilter, 960 GPM
1 x Demco Desander, 1400 GPM
1 x Swaco Degasser, 1000 GPM
BLOWOUT PREVENTER EQUIPMENT
Diverter
Hughes Regan KFDS-3, 24 inch, Pressure rating: 500 psi
Slip Joint 2 x Vetco SJ, Size: 21 inch outer barrel, Stroke : 55 ft
Lower Marine Package
Flex Joint: OILSTATES
1 x NL Shaffer Annular Preventer; 18 ¾ inch; 5,000 psi, H2S trim
Riser Connector: Vetco High Angle release H4
Blowout Preventer
2 x NL Shaffer Type SL Double Ram Preventer; 18 ¾ inch; 10,000 psi,
H2S trim
Wellhead Connector: 1 x Cameron Collet, 1 x Vetco H4
Choke Manifold: Cameron Type F 10,000 psi, H2S trim
BOP Control System
NL Shaffer Hydraulic
Accumulator capacity: 365 gallons surface; 240 gallons Sub sea
Hydraulic Control hose: 2,800 ft long
SUBSEA TV SYSTEM
1 x Panasonic CCTV
STORAGE CAPACITY
Pipe Rack 6,300 sq.ft
Riser Storage 2,200 sq.ft
Bulk Mud 7,700 cu.ft
Bulk Cement 7,700 cu.ft
Sack Material 3,000 sacks
Fuel 5,799 bbls
Drill Water 11,630 bbls
Potable Water 1,337 bbls
Base Oil 2,893 bbls
Brine 2,893 bbls
Liquid Mud
Active tank 1 : 440 bbls
Active tank 2 : 440 bbls
Reserve tank 1 : 460 bbls
Reserve tank 2 : 490 bbls
Slug pit : 50 bbls
Sand traps : 232 bbls
Mud cleaning pit : 279 bbls
Total : 2,433 bbls
MOORING SYSTEM
Anchors 8 x Vryhof Stevpris 12 MT
Mooring Lines 8 x 4,300 ft of 3" ORQ chain
Windlasses 8 x Baylor Series 350;
500 kips capacity
PROPULSION SYSTEM
Removed
MAIN POWER
3 x EMD 16-645E9, each rated at 2,875 HP
Generator 3 x EMD A20-C1, 4,160V, 2,100 kW
Total main power available 6,432 kW
EMERGENCY POWER
1 x Delco 5AT, rated at 470 hp
Generator 1 x Detroit Diesel, 480 V, 60 Hz; 550 kVA, 350 kW
DECK CRANES
2 x National OS-435; 55 ST @ 30 ft & 13 ST @ 120 ft