|
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 Year |
Marathon LeTourneau Offshore Pte. Ltd, Singapore,
1974
converted to MLT-116-SC in 1984 ; (coverted from slot to cantilever type) at Far East Livingstone Shipbuilding Ltd , Singapore |
|
Flag |
Panama |
|
Water Depth |
300' |
|
Drilling Depth |
20,000' |
|
Quarters |
96 Persons |
|
Hull |
217.86' X200.5' X26' |
|
Variable Load |
4282 Kips |
|
Heliport |
70.5' Dia |
|
Storage |
Mud & Cmt Bulk-6600 cft;
Liquid Mud-1498bbls;
Fuel-1711bbls;
Drill Water-4746 bbls;
Pot Water-472 bbls |
|
Drilling Equipment |
Draw works- National 1320UE; Driven by two GE 752R2A - DC Motors;
Mud Pumps-2 National 12-P-160 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 C-375, Max opening in 37-1/2", GM, D79MB , Torque-3680 ft lbs; Rated capacity 500tons
Top Drive-Varco TDS-11 SA, 1250 AC-681-B20 , 5000psi, Rated Capacity-500tons, output 800hp, 37500'lbs ;228rpm |
|
Derrick |
LEE C . MOORE .CO OPERATION 147’ X 30' X 30';
10,00,000 lbs;Max No of 12 lines, 50Knots |
|
BOP System |
One 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 |
|
Cranes |
Three Marathon LeTourneau PCM 120 AS;Boom Length 100'
45 tons @ 25' |
|
Mooring |
4 NOS, MARATHON/ SIGE 5
Four Electric motor driven 4 X 33.5 HP Marathon LeTourneau W-1500 winches;
50,000 lbs pull each |
|
Positioning |
Nil |
|
Work Area |
Mumbai High |
|
Former Names |
Chickamauga, Ile D'Amsterdam |
|
Rig Photograph |
|