• ITEM 1

Challenger 230 Drilling Rig – #411

Challenger 230 Drilling Rig – #411 DRILLING RIG

Drilling Capacity: 2,200’ Portable Trailer Mounted Drill Rig – California “carb Certified” Equipment

Wst (18)drawworks: Challenger 230 Double Drum Drawworks

Main Power: Cat C-15 475 Hp @2 100 Rpm, Tier 4 Final

Mast: Fixed 64 Foot Single, Rated 100,000# Api

Rotary Table: Howard Turner, 18 Inch

Substructure: Custom Built, Height 3 Feet

Compressor: Sullair Hh700, 700 Cfm @ 200 Psi, Sound Attenuated Enclsosure, Engine Tier 4i

Mud System:

  • Custom 350 Bbl Tank With Miswaco
  • Mongoose Pro Linear Shaker, 1,000
  • Gpm 2-12 Desander Mud Cleaner, 50
  • Hp Ac Motor Driven Pump-mission
  • Magnum Sandmaster 5” X 6” X 11”, Vfd Controlled

Generator: Generac Mm130, 100 Kw, 480 Volt 3-phase, 120/240 1-phase Power, Sound Attenuated, Engine Tier 4i

Welders: 2-miller Xmt 350 Cc/cv Invertor Units, 2-lincoln Ln-25 Wire Feed Units

Swivel: Western Rubber 7-6wc, 8 Inch Discharge

Kelly Drum Block: 75 Ton Mckissick, 3-sheave, 1” Wire Rope Swagged To 7/8”

Main Drum Block: 75 Ton Mckissick, 3-sheave, 1” Wire Rope Swagged To 7/8”

Fuel Tank: 2,000 Gallon, Dbl Wall Steel, Metered Fuel Pump

Kelly: 11-3/8” X 7-1/2” Id Hex X 39 Feet

Drill Pipe: 2,200’, 6-5/8” If Grade S135, 31’ Random, 27.70#/ft

Drill Collars: 3 – 11” Od X 5” Id X 31’, 245#/ft

Dog House: Self Contained Unit With Crew Lockers, Work Room

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