04458752 is referenced by 23 patents and cites 13 patents.

A downhole tool inflatable packer assembly includes an upper packer shoe having a bypass mandrel connected thereto. A packer mandrel adapter has an upper end connected to a lower end of the bypass mandrel. A mandrel cover tube extends downwardly from the packer mandrel adapter. A packer mandrel has an upper portion connected to the packer mandrel adapter. A flow connector and a lower packer adapter are connected in that order below the packer mandrel. A packer flow tube has an upper end received in the bypass mandrel and a lower end received in the flow connector. An inflatable bladder has an upper end connected to the upper packer shoe and a lower end connected to a floating packer shoe which slidably engages the mandrel cover tube. A central flow passage, a packer bypass passage, and an inflation passage are disposed in the packer assembly.

Title
Downhole tool inflatable packer assembly
Application Number
57093
Publication Number
4458752
Application Date
August 26, 1982
Publication Date
July 10, 1984
Inventor
John T Brandell
Duncan
OK, US
Agent
Thomas R Weaver
Joseph A Walkowski
Lucian Wayne Beavers
Assignee
Halliburton Company
OK, US
IPC
E21B 33/127
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