Wells – Processes – Disassembling well part
Patent
1995-04-11
1995-12-12
Buiz, Michael Powell
Wells
Processes
Disassembling well part
166301, E21B 2300
Patent
active
054741335
ABSTRACT:
A method for retrieving a specially designed and retrievable slotted face wellbore deviation apparatus incorporating a special whipstock attached to a hydraulic or mechanical anchor packer is disclosed. The method utilizes a hook shaped retrieval tool which is guided along a slot cut in the face of the whipstock portion of the deviation apparatus and engages within a retrieving slot set in the face of the whipstock.
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Alworth C. W.
Buiz Michael Powell
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