E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
E21B 19/00 (2006.01) E21B 17/00 (2006.01) E21B 17/20 (2006.01) E21B 23/00 (2006.01) E21B 23/14 (2006.01) E21B 43/00 (2006.01) E21B 43/12 (2006.01)
Patent
CA 2239590
A method of suspending an electric submergible pumping system within a wellbore includes inserting an electric cable within a conduit, such as coiled tubing. One end of the conduit is sealed with one end of the electric cable extending out therefrom. The conduit is filled with a fluid of sufficient volume and sufficient density to float the electric cable within the conduit when the conduit is disposed within a wellbore. An electric submergible pumping system is connected to the conduit, and the electric cable is connected to an electric motor of the electric submergible pumping system. Thereafter, the electric submergible pumping system and the conduit are inserted into the wellbore. Since the cable is floating, i.e., self supporting, within the conduit there is no need for cable anchors or other devices to transfer the weight of the cable to the conduit.
Bruewer Timothy B.
Harris Grant T.
Camco International Inc.
Marks & Clerk
LandOfFree
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