07048066 is referenced by 20 patents and cites 35 patents.

A downhole tool apparatus for insertion into and sealing engagement with a wellbore. The downhole tool includes upper and lower casing engaging members and an intervening sealing member. In one aspect the intervening sealing member may be a deformable material. In another aspect, the intervening sealing member may be a flowable material cured in the well bore.

Title
Downhole sealing tools and method of use
Application Number
10/268439
Publication Number
7048066 (B2)
Application Date
October 9, 2002
Publication Date
May 23, 2006
Inventor
Don S Folds
Duncan
OK, US
Ronald L Hinkie
Marlow
OK, US
Donald R Smith
Wilson
OK, US
Lee Wayne Stepp
Comanche
OK, US
Gregory W Vargus
Duncan
OK, US
Paul D Ringgenberg
Spring
TX, US
Agent
Haynes & Boones
John W Wustenberg
Assignee
Halliburton Energy Services
OK, US
IPC
E21B 33/12
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