Specifications

Rig 2

Efficient Depth Range

20,000′ Feet

Drawworks

National 110 UE with two GE 752 main motors with a 336 Eaton Brake

Prime Move

3 – Caterpillar 3512 turbo assisted diesel engines
Driving Cat SR4 generators, 1225 kw/1100 kva

SCR System

IDM system with 3 SCR cubicles to operate DC traction motors, 3 generator control cubicles, motor control center complete with (one) 150 kva lighting transformer and (one) 750 kva 600/480 volt transformer. Rated at 1600 amps

Mast

Superior 142’ H Cantilever Mast (1,000,000 static hook load) w/1-3/8 D.L.

Substructure

25’ box on box – 28’ X 48” (1,000,000 lbs.)

Rig Walker

Hydraulic Rig Walker and Rig Leveling System by Veristic Mfg.

Mud Pumps

3 Gardner Denver PZ-11 1600 hp Triplex pumps each driven by 2 GE 752 motors. Rated 7500 psi

Mud System

3 covered steel tanks, 1500 bbl. capacity with dual Brandt linear motion shakers, desilter, desander, gas buster, and vacuum degasser

Block/Hook

National, 500 ton hook

Top Drive

Varco TDS-11 500 Ton A.C. driven portable top drive unit with 90’ rotating mouse hole.

Hydraulic Cat Walk

Forum Mfg. Wrangler 3550 PW Hydraulic Cat Walk

Rotary

National C-275 (27-1/2”)

BOP System

1 – 11” 5,000# Hydril Type GK Annular
1 – 11” 10,000# Cameron Type U Single
1 – 11” 10,000# Cameron Type U Double
4” 10,000# Cameron Choke Manifold
Koomey Closing System – 225 gallon

BOP Handling System

30 Ton Wrangler BOP Handling System

Drill String

20,000′ 5″ O.D. grade “G” 19.50 lb
18 – 6-3/4″ O.D. x 31′ Drill Collars
6 – 5” O.D. Hevi-weight
6 – 8” O.D. x 30’ Drill Collars

Camp

1 – Twelve man bunk house with galley
1 – Drillers bunk house with galley
1 – Tool Pusher house with galley and office

Other Equipment

Fuel tank 15,000 gallons
Water tank 17,000 gallons
Trip tank (60 bbl.) – pump type
Totco electronic drilling recorder
Varco FH-80 iron roughneck F
orklift Lull 944-E42 lift truck (9000# lift)

Diagram

Big E Rig #2