Mobile multi-function rig

Details Mobile multi-function rig Mobile multi-function rig

1998-01-02

1999-12-21

Suchfield, George

Wells

Above ground apparatus

Having structure for converting from one mode of operation...

166 771, 166 772, 173185, 175 62, E21B 1922

Patent

active

060035986

ABSTRACT:
A mobile hybrid rig adapted to run coiled tubing (CT) and wireline equipment for oil and gas wells can also accommodate conventional joined pipe for drilling of shallow wells. The rig incorporates: a chassis and power unit for rig transport; an adjustable platform with a number of hydraulically operated stabilizers for alignment to wellhead; a mast pivotable into slanted or vertical positions for CT operation with a Blow Out Preventer (BOP) and an injector; a cradle for supporting the injector and aligning it to the wellhead; a CT reel cartridge assembly adapted to running currently available CT reels; a winching facility for manipulating wireline equipment; and a control cabin for managing rig activities.

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