Rig Type Jack-Up Self -Elevating Drilling Unit 3 independent leg cantilever
Owner Aban Offshore Ltd
Design&class Marathon Le Tourneau ;original design MLT-53S converted to MLT-116-SC in 1984 ; (coverted from slot to cantilever type).

American Bureau of Shipping, A1 Self-Elevating Drilling Unit

Construction & Conversion YearMarathon LeTourneau Offshore Pte. Ltd, Singapore,


converted to MLT-116-SC in 1984 ; (coverted from slot to cantilever type) at Far East Livingstone Shipbuilding Ltd , Singapore

Water Depth300'
Drilling Depth20,000'
Quarters96 Persons
Hull217.86' X200.5' X26'
Variable Load4282 Kips
Heliport70.5' Dia
StorageMud & Cmt Bulk-8000 cu.ft + 5000 sacks;

Liquid Mud-345bbls;

Fuel-2500 bbls;

Drill Water-13000 bbls;

Pot Water-1000 bbls

Drilling EquipmentDraw works-National 1320UE; Driven by two GE 752R2A - DC Motors ;

Mud Pumps-2 National 12-P-160 Triplex,1,600 hp;Driven by 2 GE 752R2A DC Motors each pump,

Prime movers-Four 3516-B; 1855 HP

SCR System 5Nos; M&I Maximum continuous power (total) kw.1800 amps ;Output 0-750 V DC

Rotary Table- NATIONAL C375/WI 012709, 37 1/2",GE / 752R2A DC Motor; Maximum torque 27,700 LBS FT; Rated Capacity 408Tons

Top Drive-Varco TDS-11 SA; 10000 / 5000 PSI; Rated Capacity-500tons, output 400hp, 60000'lbs ; 200rpm

DerrickLEE C . MOORE .CO OPERATION 147’ X 30' X 30';

10,00,000 lbs;Max No of 12 lines, 50Knots

BOP SystemOne Double 13-5/8" Cameron - Type U Ram Preventer 1000psi

One Single 13-5/8" Cameron - Type U Ram Preventer 1000psi

One 13 5/8" Hydril Spherical Annular Preventer ,5000psi

One 21-1/4" Hydril MSP Annular Preventer, 2000psi

One 29-1/2" WOM diverter BOP, 500psi MSP

CranesThree Marathon LeTourneau PCM 120 AS;Boom Length 100'

45 tons @ 25'


Four Electric motor driven 4 X 33.5 HP Marathon LeTourneau W-1500 winches;

50,000 lbs pull each

Work AreaMumbai High
Former Names Chickamauga, Ile D'Amsterdam
Rig Photograph