E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
166/21
E21B 43/26 (2006.01)
Patent
CA 1185893
ABSTRACT OF THE DISCLOSURE An apparatus designed for the introduction or removal of fluids from a wellbore, which apparatus comprises an elongated, extendable member and means for extending it; attached to said extendable member a conduit adapted for carrying fluid along said member; and located near an extremity of the extendable member, a means for securing said conduit to the head of a wellbore to permit fluid flow through said conduit and into or from said wellbore. Also, a method for employing the foregoing apparatus to introduce or remove from a wellbore a fluid by attaching a securing means to a wellbore head and introducing into or removing therefrom a fluid by transporting said fluid through the conduit with a fluid transporting means, said fluid flowing in either direction as may be appropriate.
394139
Smart & Biggar
The Dow Chemical Company
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