Wells – Processes – Placing or shifting well part
Patent
1992-03-31
1993-11-16
Britts, Ramon S.
Wells
Processes
Placing or shifting well part
166128, 166134, 175326, E21B 2302
Patent
active
052614921
ABSTRACT:
The present invention provides an apparatus for casing a well. The inventive apparatus comprises: an outer casing; an inner casing positionable inside the outer casing; and a squeeze packer assembly incorporatable in the inner casing. The squeeze packer assembly is mechanically operable for sealing the annulus between the inner casing and the outer casing.
The present invention also provides a method of installing an inner casing inside an outer casing. The inventive method comprises the steps of: (a) incorporating a mechanically operable squeeze packer assembly in the inner casing and (b) inserting the inner casing into the outer casing.
REFERENCES:
patent: Re28641 (1975-12-01), Chenoweth
patent: 3094169 (1963-06-01), Conrad
patent: 3189096 (1965-06-01), Phenix
patent: 3223169 (1965-12-01), Roark
patent: 3398796 (1968-08-01), Fisher, Jr. et al.
patent: 3437142 (1969-04-01), Conover
patent: 4151875 (1979-05-01), Sullaway
patent: 4156460 (1979-05-01), Crowe
patent: 4372390 (1983-02-01), Baugh et al.
patent: 4545431 (1985-10-01), Fore
patent: 4576230 (1986-03-01), Tapp et al.
patent: 4590995 (1986-05-01), Evans
patent: 4605062 (1986-08-01), Klumpyan et al.
patent: 4619319 (1986-10-01), Ringgenberg
patent: 4627488 (1986-12-01), Szarka
patent: 4627491 (1986-12-01), Zunkel
patent: 4722400 (1988-02-01), Burns
patent: 4793411 (1988-12-01), Zunkel
patent: 4834184 (1989-05-01), Streich et al.
patent: 4928762 (1990-05-01), Manke
patent: 4968184 (1990-11-01), Reid
"Hughes Production Tools", vol. 2, 1986-1987, p. 3060, Composite Catalog.
"TIW SN-AT Liner Packer", vol. 4, 1986-1987, Composite Catalog, p. 6108.
Badalamenti Anthony M.
Christensen Chris P.
Duell Alan B.
Garrett Jonathan
Vrooman Douglas K.
Britts Ramon S.
Brown Dennis
Duzan James R.
Halliburton Company
Tsay Frank S.
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