Tubing resettable well packer

Details Tubing resettable well packer Tubing resettable well packer

1987-02-27

1988-06-14

Novosad, Stephen J.

Wells

Processes

Placing or shifting well part

166123, 166134, 166136, 166382, E21B 2306, E21B 33129

Patent

active

047505648

ABSTRACT:
A tubing string resettable packer is conditioned for initial wireline installation in a well utilizing an adapter within a mandrel carrying the slip assembly of the packer and frangible connecting means between the sealing assembly and mandrel to place the sealing assembly in an alternate transport condition for first being set by means of a wireline device. Thereafter, the tubing string may be connected to the packer downhole to release the packer for resetting in a different position.

REFERENCES:
patent: 3036636 (1962-05-01), Clark, Jr.
patent: 3229767 (1966-01-01), Carter
patent: 3393742 (1968-07-01), Bigelow et al.
patent: 3749166 (1973-07-01), Young
patent: 4545431 (1985-10-01), Fore
patent: 4565247 (1986-01-01), Tapp et al.
patent: 4593765 (1986-06-01), Greenlee
patent: 4595052 (1986-06-01), Kristiansen
patent: 4648446 (1987-03-01), Fore et al.

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