Rig 61


Classification

Mechanical 1000 horsepower

Drilling Depth Capacity

15,000 feet with 4 1/2" drillpipe

Drawworks

Bridges MI-1000 with a two-engine compound, powered by two 60 Series Detroit engines with Oil Works C195-100 torque converters and Eaton 236 Brake

Pumps

Two National 10-P-130 1300hp, powered by D399 Caterpillar Engines

Masts

136' high x 21' base, 600,000 lb. capacity

Substructure

20' high box-on-box substructure with 16' 9" clear height

Mud Tank System

  • Two active tanks with octagonal compartments with 884 bbl total capacity
  • Vortex Fluid Systems double, elliptical motion shale shakers
  • Mud agitators
  • 2-cone desander
  • 16-cone desilter
  • Mud hopper
  • Atmospheric degasser

Generators

Two Detroit S-60 Engines, powering 450KW Marathon generators with switch gear and controls mounted in an 11' 6" wide, 40' long generator house

Drill Line

1 1/4", 6 x 19 IWRC

Rotary

500-ton with 27 1/2" opening

 

Block

McKissick 350-ton block/hook combo grooved for 1 1/4" drill line

Top Drive

Warrior 250H14HR (250 ton)

Drill String

14,000' of 4 1/2", 16.60lb/ft drill pipe, 6 1/4"-6 1/2" drill collars

Blowout Preventer System

  • Hydril GK 11” x 5000 psi annular BOP
  • Townsend Type 82, 11” X 5,000 psi double ram BOP
  • 4 1/16” X 5,000 psi. WKM choke manifold with adjustable and manual chokes and gas buster
  • Koomey 8 station accumulator with one triplex and two air pumps

Auxiliary Equipment

  • Toolpushers quarters
  • Fire extinguishers
  • 10,000-gallon fuel tank
  • 500 barrel water tank
  • Type B rotary tongs
  • 5-1/4" Hex kelly
  • Handling tools for 4 1/2" pipe
  • Pipe racks
  • Air compressors
  • International kelly spinner
  • Varco SSW10 pipe spinner