Characteristic

RIG TYPE

Diesel electric ac/dc w/scr unit

DEPTH RATING

6000 m (20,000 ft +)

MAST

Massarenti 153-ft 450t (1,000,000 lbs) shl

SUBSTRUCTURE

Massarenti 30ft rig floor height
450t (1,000,000 lbs) rotary capacity
270t (600,000 lbs) setback capacity

DRAWWORKS

National 1320, 2000hp, 1.3/8 drilling line, with dc motors & eddy current auxiliary brake

TOP DRIVE SYSTEM

Varco TDS3, 500 ton hoisting capacity, 30,800 ft.lb cont.torque and 60,000 ft.lb max pipehandler torque, 5,000 psi rated working pressure

TRAVELLING BLOCK

450t (500 ton) rated hoisting capacity

ROTARY TABLE

C-375, 37.1/2-in opening, 600t load capacity

POWER PLANT

(4) Caterpillar D399 generating sets with Caterpillar SR4B, 1500kva, 600v, 60hz ac generators

MUD SYSTEM

350 mc (2,200 bbl) total capacity

SOLID REMOVAL SYSTEM

(3) Swaco Mongoose shakers w/mud cleaner

MUD PUMPS

(3) Ideco T1600, 1600hp, 5,000 psi max wp

5KPSI BOP STACK

(1) 21.1/4-2kpsi annular bop + (3) 21.1/4-5kpsi ram

10KPSI BOP STACK

(1) 13.5/8-5kpsi annular bop + (4) 13.5/8-10kpsi ram

WELL CONTROL

(1) BOP control unit with remote control panel; 3-in ID 10,000 psi WP choke manifold; Poor-boy style mud/gas separator; Swaco CD-1400 degasser

TUBULARS

3.1/2-in OD DP 15.50# S135
5-in OD DP 19.50# S135
3.1/2-in OD & 5-in OD HWDP
4.3/4-in; 6.1/2-in; 8.1/4-in & 9.1/2-in OD drill collars

ACCESSORIES

Hydraulic rig skidding system; sound proofing provision; rig camp

General Layout