System for conducting earth borehole operations

Wells – Above ground apparatus – Moving tubing or cable into an existing well

Reexamination Certificate

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Details

C166S077510, C166S384000, C175S162000

Reexamination Certificate

active

08074710

ABSTRACT:
A system for conducting earth borehole operations comprising a CT carrier, a reel of CT rotatably mounted on the CT carrier, a mast carrier, separate from the CT carrier, a mast mounted on the mast carrier and movable between a lowered position for transport and a position transverse to the horizontal, a top drive carried by the mast, the top drive being longitudinally movable along the mast and a CT injector on the mast carrier.

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CD with animation of Ensign ADR.
“Coiled Tubing Technical Advances Cut Operational Costs Sharply”, Drilling Contractor, Jul./Aug. 2005—pp. 36-41.
Pages from www.ensignenergy.com/adr/info.html.
Pages from http://www.ensignenergy.com/adr/info.html—Ensign RigFinder—Details of Champion ADR.
Ensign Champion Drilling—#53—specification—Dec. 13, 2005.
HydraRig—Coiled Tubing Systems—Product Data (2 pages) from http://hydrarig.com/PDF/Brochures/Coiled Tubing/CoiledTubingSystems.pdf.

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