Gefco 22 Reverse Circulation

About the rig:
  • Our 2016 Gefco 22 Reverse Circulation is built to drill large diameter boreholes to depths of 1000 feet.
  • We use this rig to install 12 inch to 18 inch diameter casings.
  • Our 6 inch flanged drill pipe combined with the outside air allows for fast removal of cuttings and making pipe connections without the use of breakout tongs.
  • The extended mast allows us to set casings in 40 feet lengths.
  • This rig has an onboard air compressor and a centrifugal mud pump.