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Biased insert for installing data transmission components in downhole drilling pipe

United States Patent

April 10, 2007
View the Complete Patent at the US Patent & Trademark Office
An apparatus for installing data transmission hardware in downhole tools includes an insert insertable into the box end or pin end of drill tool, such as a section of drill pipe. The insert typically includes a mount portion and a slide portion. A data transmission element is mounted in the slide portion of the insert. A biasing element is installed between the mount portion and the slide portion and is configured to create a bias between the slide portion and the mount portion. This biasing element is configured to compensate for varying tolerances encountered in different types of downhole tools. In selected embodiments, the biasing element is an elastomeric material, a spring, compressed gas, or a combination thereof.
Hall; David R. (Provo, UT), Briscoe; Michael A. (Lehi, UT), Garner; Kory K. (Payson, UT), Wilde; Tyson J. (Spanish Fork, UT)
IntelliServ, Inc. (Provo, UT)
10/ 710,639
July 27, 2004
FEDERAL RESEARCH STATEMENT This invention was made with government support under Contract No. DE-FC26-01NT41229 awarded by the U.S. Department of Energy. The government has certain rights in the invention.