Wells – Processes – Placing or shifting well part
Reexamination Certificate
2007-08-01
2010-06-08
Bagnell, David J (Department: 3672)
Wells
Processes
Placing or shifting well part
C166S380000, C166S242200, C166S242600, C166S242700, C175S321000
Reexamination Certificate
active
07730957
ABSTRACT:
Installation of lines in well tools. A well tool for use in conjunction with a subterranean well includes connectors at opposite ends of the well tool, a line extending between the connectors; at least one threaded connection at a position between the connectors; and an anti-rotation device which permits make-up of the threaded connection without relative rotation between ends of the line. A method of installing a line in a well tool includes the steps of: making-up a threaded connection at a position between end connectors of the well tool; and preventing relative rotation between ends of the line during the threaded connection making-up step, the line extending between the connectors.
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Halliburton Technology Test Report No. 8938.04030 for P/N 31T2960, entitled “Stroking of Fiber Optic Control Line Coil with DTS,” 10 pages, dated Mar. 1, 2004.
Schlumberger, “Model A Adjustable Joint,” www.slb.com/oilfield (Dec. 2003).
Blanton James R.
McGregor Ronald W.
Bagnell David J
Halliburton Energy Service,s Inc.
Hutchins Cathleen R
Smith Marlin R.
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