Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Tom Standley0
Carl Dodge0
George Goodman0
Ray Davies0
Date of Patent
December 26, 2006
0Patent Application Number
104038650
Date Filed
March 31, 2003
0Patent Primary Examiner
Patent abstract
A power delivery system for a wireline tool includes two independent power transmission loops operating on a standard six-conductor cable. The two loops each connect directly to a respective terminals of a DC auxiliary power supply. Each loop also couples through a transformer to an AC instrument power supply. Another transformer for telemetry signals facilitates bidirectional communication between the downhole tool and an uphole computer.
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