05495547 is referenced by 69 patents and cites 16 patents.

The present invention is a well logging cable including first conductor elements, each of the first elements consisting of a steel wire surrounded by copper strands and covered in an electrically insulating material, and at least one second conductor element including at least one optical fiber enclosed in a metal tube, copper strands surrounding the tube and the strands covered by the electrically insulating material. The first elements and the at least one second element are arranged in a central bundle. The second conductor element is positioned within the bundle so as to be helically wound around a central axis of the bundle. The bundle is surrounded by armor wires helically wound externally to the bundle.

Title
Combination fiber-optic/electrical conductor well logging cable
Application Number
8/420662
Publication Number
5495547
Application Date
April 12, 1995
Publication Date
February 27, 1996
Inventor
Mark R Doyle
Houston
TX, US
James C Hunziker
New Caney
TX, US
Josephine Lopez
McAllen
TX, US
Stephen T Ha
Houston
TX, US
Saeed Rafie
Houston
TX, US
Agent
Richard A Fagin
Assignee
Western Atlas International
TX, US
IPC
G01V 3/00
G02B 6/44
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