Specifications

Rig 4

Efficient Depth Range

25,000′ Feet

Drawworks

National 1320-UE with 2-752 engines with a 336 Eaton Brake

Prime Move

4 Cat 3512C Engines with 1325 KW KATO Generators rated at 1800 amps

SCR System

IDM 4×4 system with 4 SCR cubicles and 4 generator control cubicles, motor control center complete with one 150 kva lighting transformer and one 750 kva 600/480 volt transformer

Mast

Skytop Brewester -1,250,000 # static hook-load

Substructure

30 ft Superior Derrick Service – rated 2,000,000 lbs

Rig Walker

Hydraulic Rig Walker and Rig Leveling System by Veristic Mfg.

Mud Pumps

Three (3) PZ-11 Gardner denver 1600 HP Triplex Pumps each with two 752 electric motors. Rated at 7500 psi.

Mud System

3 Covered Steel Tanks, 1500 bbls. capacity with desander, desilter,mud cleaner, gas buster, two (2) Dual Brandt linear motion shakers, mud cleaner and vacuum degasser.

Block/Hook

National – 500 ton

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

Continental Emsco- 37-1/2″

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
1 – 225 gallon Koomey Closing System
4″ -10,000 lb. Choke Manifold

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 for rig crew
1 – Drillers bunk house with galley
1 – Tool Pusher house with galley and office

Other Equipment

Fuel tank – 20,000 gallons
Water tank – 500 bbls.
Pasonelectronic drilling recorder
Varco FH-80 Iron roughneck

Diagram

Big E Rig No Four Diagram