247' x 227' LeTourneau Self Elevating Drilling Rig

ID: 16537

REF:
h1

Price:
Price on Request

Length:
247'

Class:
ABS

Details:
For Sale or Lease

Year of Construction:
Ø Design: Marathon LeTourneau Class 84 Jackup
Ø Builder: Marathon LeTourneau, Vicksburg, Mississippi shipyard.
Ø ABS Class Notation: A1, Self Elevating Drilling Unit.
Rebuild with a Major Maintenance Completed 2018
Ø Last Inspections (ABS): September 2018
Ø Last Update: 2018 (Major Maintenance Completed).
Ø Certification Status: ABS Class Certification. 2019.

OPERATING PARAMETERS
Ø Water depth: 300 feet (ft) (17 ft - 300 ft(ft));
Ø Maximum drilling depth: 30,000 ft (30,000 ft) with 5" DP.
Ø Available length below hull, including 5 ft (5 ft) of margin. Air gap: 80 feet.
Ø Transit speed: 9.26 Kmh, 5 knots (knots).
Ø Survival conditions- Design criteria; wind: 100 knots (Knots); wave period: 13 sec (sec); wave height:
44 ft (ft).
Ø Jacking and skidding system: Marathon LeTourneau Rack and pinion, AC electric system 90 ft(ft) /
HR.G

v MAIN DIMENSIONS
Ø Length: 247 feet (ft) -7 in; Width: 227 feet (ft) -5 in; Depth: 26 feet (ft) .
Ø Legs: 3 x 410 ft. Square Truss (additional 101 ft. (ft.) available, 511 ft. (ft.) total)
Ø Leg center-to-center spacing: longitudinal 129 ft (129 ft); transverse 142 ft (142 ft).
Ø Spud cans: 46 ft (46 ft) diameter x 24 ft (24 ft) high.
Ø Cantilever: Dimensions 41 ft (41 ft) x 50 ft (ft).
Ø Heliport: S-61; 70 feet (ft) diameter.

DRILLING EQUIPMENT

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v Derrick: 170 ft. x 30 ft. x 30 ft. x 1,500,000 lbs. Dreco.

v Cantilever load (total drilling load): 1,310,000 lbs.

v Winch: 1320 x UE 2000HP National; 1 1⁄2" steel wire rope. Electric brake: model 7838 Baylor.

v Rotary Table: 37 1⁄2" model C-375 National, with model D79 EMD electric motor.

v Top Drive: model TDS-4H Varco BJ of 650 TON, hydraulic pipe wrench (Pipe Handler) model PH-85.

v Traveling Block: Continental Emsco 760H 650 TON / Crown Block: National 760FA.

v Mud Pumps: Two triplex pumps model 12-P-160 National 5000 psi. Stand pipe 5" x 5000 psi

v Main power source: 3 Motors EMD 16-645-E8 x 6600 HP, 3 generators AB20-N6 x 1575 KW 600 V.

v Cementing Unit: with 2 triplex pumps with DC electric motors. Maximum pressure 10000 psi. Flow

rate up to 14 BPM. Frequency inverter for AC motors, Liquid Additive System. PLC and HMI for

control and visualization of operational parameters (new equipment).

DRILLING RIG

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v Well Control System: BOP 1 x Shaffer x 13-5/8" x 5,000 psi annular; 1 x Cameron 13- 5/8" x 10,000 psi
double ram; 1 x Cameron 13-5/8" x 10,000 psi single ram.
v Control system: air/electric powered.
v Diverter: Shaffer MSP x 2000 psi x 21-1/4".
v Choke Manifold: 3-1/16" x 10000 psi x 2 HCR and 2 manual valves.
v Storage capacity:
v Liquid Slurry: 1605 bls.
v Hopper / Cement: 6240 cubic feet (cu.ft.)
v Chemical bags: 2500 bags.
v Drilling water: 10540 bls.
v Drinking water: 1294 bls.
v Diesel Fuel (Fuel Oil): 4727 bls.
v Base oil: 563 bls.
v Preloading tanks (including tank combination): 15542 kips.
v Solids Control Equipment: Vibrating Shakers (4) MI Swaco; MI Swaco; Desilter (1) Mi Swaco;
Degasser, Rig Vaccum MI Swaco (new equipment).

SHIP/ BOAT

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v ACCOMMODATIONS:I
Ø Staterooms for 88 berths; main offices, auxiliary offices; galley and dining room, meeting room;
recreation room and gymnasium, medical office with observation room and sleeping quarters
with eight beds for isolation or quarantine cases.
Ø Water treatment plant: model NH75463+APC, FCI (new equipment).
Ø Wastewater treatment plant: model RF 4000-M; Red Fox. (new equipment).

v SECURITY SYSTEMS:
Ø GMDSS communication and navigation system (new equipment).
Ø Smoke and heat fire detection system (new equipment).
Ø CO2 extinguishing system; water extinguishing system with seawater intake system; portable
extinguishing equipment.
Ø Toxic detection system (H2S) and combustible (CH4) gas (new equipment).
Ø General alarm system. (new equipment).
Ø Emergency shutdown systems.
Ø Lifeboat for 63 persons, two survival capsules for 28 persons each, four self-inflatable rafts for
25 each.
v CRANES:
Ø Model PC-120AS Marathon Letorneau; Boom: 2 @ 120' Maximum load 90000 lbs .
Ø Model PC-120AS Marathon Letorneau; Boom: 1 @ 100' Maximum load 90000 lbs .

Contact the Broker

Disclaimer: ALL DETAILS BELIEVED TO BE CORRECT BUT WITHOUT GUARANTEE - VESSEL OFFERED, AS IS, WHERE IS, SUBJECT TO PRIOR SALE, PRICE CHANGE, OR WITHDRAWAL WITHOUT NOTICE