Wells – Processes – Placing or shifting well part
Patent
1995-04-28
1997-03-25
Dang, Hoang C.
Wells
Processes
Placing or shifting well part
166125, 166133, E21B 2306
Patent
active
056135602
ABSTRACT:
A retrievable production packer is conditioned for initial wireline installation in a well utilizing an adapter comprising an outer sleeve and an inner rod connected to a mandrel carrying the slip assembly of the packer. The packer is frangibly supported in an initial transport condition for being set by means of a wireline setting device. A flow control device, such as a blanking plug, may be seated in the packer mandrel at the very top of the packer while being lowered into position and set with a wireline setting device. Thereafter, the tubing string may be connected to the packer downhole to release the packer and retrieve it from the well.
REFERENCES:
patent: 3387660 (1968-06-01), Berryman
patent: 3420304 (1969-01-01), Kilgore
patent: 3631925 (1972-01-01), Nutter
patent: 4185689 (1980-01-01), Harris
patent: 4898239 (1990-02-01), Rosenthal
patent: 5224540 (1993-06-01), Streich et al.
patent: 5333685 (1994-08-01), Gilbert
patent: 5449040 (1995-09-01), Milner et al.
Baker "MAX" brochure of Baker Oil Tools, 1992, 6 pages.
Guiberson "Wireline Set VI Series Packers" brochure, 5 pages.
Jelinski Glenn
Jones Bob B.
Serafin Vitold P.
Dang Hoang C.
Site Oil Tools, Inc.
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