Wells – With electrical means
Reexamination Certificate
2006-01-03
2006-01-03
Thompson, Kenneth (Department: 3672)
Wells
With electrical means
C439S194000
Reexamination Certificate
active
06981546
ABSTRACT:
The invention is a mechanism for retaining an electrical transmission line. In one embodiment of the invention it is a system for retaining an electrical transmission line within downhole components. The invention allows a transmission line to be attached to the internal diameter of drilling components that have a substantially uniform drilling diameter. In accordance with one aspect of the invention, the system includes a plurality of downhole components, such as sections of pipe in a drill string, drill collars, heavy weight drill pipe, and jars. The system also includes a coaxial cable running between the first and second end of a drill pipe, the coaxial cable having a conductive tube and a conductive core within it. The invention allows the electrical transmission line to withstand the tension and compression of drill pipe during routine drilling cycles.
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Briscoe Michael
Dahlgren Scott
Fox Joe
Hall David R.
Hall, Jr. H. Tracy
Daly Jeffery R.
IntelliServ, Inc.
Sneddon Cameron R.
Thompson Kenneth
LandOfFree
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