Specifications

Rig 1

Efficient Depth Range

 20,000 Feet

Drawworks

Oilwell 840 UE, 1500 hp powered by 2-752 high torque electric motor with a 336 Eaton brake

Prime Move

4 – 12V-4000 Detroit MTU Engines with 4-1225 KW Detroit MTU Generators each rated at 1750 kva

SCR System

IDM system with 4 SCR cubicles to operate DC traction motors, 4 generator control cubicles, motor control center complete with one 150 kva lighting transformer and one 750 kva 600/480 volt transformer.

Mast

Superior 142’ Cantilever Mast (1,000,000 static hook load)

Substructure

30 ft. box on box- 1,000,000 lb. gross nominal

Rig Walker

Hydraulic Rig Walker and Rig Leveling System by Veristic Mfg.

Mud Pumps

(3) Gardner Denver PZ-11 1600 hp triplex, each driven by two-752 GE engines. Rated at 7500 psi

Mud System

3 covered steel tanks, 1500 bbl capacity with de-silter, de-sander, mud cleaner, gas buster, Three Brandt linear motion shakers, and vacuum degasser

Block/Hook

500 Ton Block/Hook

Top Drive

Varco TDS11 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 – 13 5/8” 5,000# Hydril Type GK Annular
1 – 13 5/8” 10,000# Cameron Type U single
1 – 13 5/8” 10,000# Cameron Type U double
4” X 10,000 psi Choke Manifold Koomey
Closing System – 180 gallon

BOP Handling System

30 Ton Wrangler BOP Handling System

Drill String

20,000 ft. 5 “ O.D. grade “G” 19.50 lb.
6- 5” O.D. hevi wt.
18- 6-3/4” O.D. x31’ Drill Collars
6 – 8” O.D. x 30’ drill collars

Camp

1 – Twelve man bunk houses with galley for rig crew
1 – Drillers bunk house with galley
1 – Toolpusher house with galley and office – 12’ x 50’

Other Equipment

Fuel Tank 15,000 gallons
Trip Tank 70 bbl pump type
500 bbl water tank
Pason electronic drilling recorder
Varco FH-80 iron roughneck

Diagram

Big E Rig #1