E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
E21B 17/02 (2006.01) E21B 7/08 (2006.01) E21B 17/08 (2006.01) E21B 33/10 (2006.01) E21B 41/00 (2006.01) E21B 43/14 (2006.01)
Patent
CA 2260519
Apparatus and methods are provided for completing a wellbore junction. In one embodiment described herein, a lateral wellbore junction is sealed utilizing an apparatus assembled within the well. The apparatus may include multiple housings which are engaged with each other to form a sealed assembly with flow passages extending into the lateral wellbore, and upper and lower portions of a parent wellbore. Associated sealing devices and flexible couplings are also provided.
Bowling John S.
Dale Dana R.
Gano John C.
Longbottom Jim R.
Parlin Joseph D.
Halliburton Energy Services Inc.
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
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