E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
E21B 7/06 (2006.01) E21B 23/12 (2006.01) E21B 29/06 (2006.01) E21B 41/00 (2006.01) E21B 43/30 (2006.01)
Patent
CA 2229090
A method of completing a subterranean well and associated apparatus therefor provide reduced trips into the well, efficient operation, reduced costs, and increased functionality in completions where production of fluids from a lateral wellbore and a parent wellbore is desired. In one disclosed embodiment, the invention permits simultaneous conveying into the well of multiple tubing strings, the tubing strings being automatically directed to their respective wellbores. A selective deflection member is capable of selecting an appropriate tubing string and deflecting it into a lateral wellbore, while permitting another tubing string to pass axially therethrough to a lower parent wellbore.
Longbottom James R.
Petegem Ronald Van
Turner William H.
Halliburton Energy Services Inc.
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
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