Wells – Processes – Assembling well part
Reexamination Certificate
2011-07-12
2011-07-12
Neuder, William P (Department: 3672)
Wells
Processes
Assembling well part
C166S242600, C174S08800C, C174S11000P, C029S592100
Reexamination Certificate
active
07975772
ABSTRACT:
A method of coupling a first control line to a second control line is provided comprising the steps of prepping the first and second control lines to respectively produce a first end and a second end. Prepping may comprise inserting a plug assembly into at least one of the first or second ends prior to facing the end containing the plug assembly. The method may further include butt-welding the first end to the second end to form a splice and providing a protective assembly to cover the splice. The plug assembly may comprise a plug member, a seal, and an end piece to couple the seal to the plug member, in some embodiments. In other embodiments, the plug assembly may comprise a plug member and a seal coupled to the plug member.
REFERENCES:
patent: 6886638 (2005-05-01), Ahmed
patent: 6919512 (2005-07-01), Guven
patent: 7154413 (2006-12-01), Veneruso
patent: 7340819 (2008-03-01), Guven
patent: 2010/0051130 (2010-03-01), Syse et al.
Clark Brandon S.
Neuder William P
Schlumberger Technology Corporation
Warfford Rodney
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