04424861 is referenced by 72 patents and cites 8 patents.

An inflatable packer element utilizing metal cable employed to reinforce the elastomeric packer bladder as an anchoring element. Steel cable is exposed along at least a portion of the packer element surface to engage a casing, liner or other conduit wall, or the wall of an open well bore. A seal may be effected at one or both ends of the packer element through use of a bonded elastomer cover which is pressed against the conduit wall by the expanded cable when the packer element is inflated.

Title
Inflatable anchor element and packer employing same
Application Number
6/309645
Publication Number
4424861
Application Date
October 8, 1981
Publication Date
January 10, 1984
Inventor
Eugene E Baker
Duncan
OK, US
Ernest E Carter Jr
Duncan
OK, US
Agent
Thomas R Weaver
Joseph A Walkowski
Assignee
Halliburton Company
OK, US
IPC
E21B 33/127
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