Anchoring assembly

Details Anchoring assembly Anchoring assembly

1976-02-09

1977-11-22

Purser, Ernest R.

Wells

Packers or plugs

With expanding anchor

166123, 166212, 166216, 166217, E21B 33129

Patent

active

040591506

ABSTRACT:
Disclosed is an anchoring assembly for anchoring well equipment within a surrounding well conduit. In one form of the invention, the anchoring assembly is specifically described for use as an hydraulically set, retrievable liner hanger. A modified form of the invention describes the anchoring assembly employed with a seal to function as an hydraulically set, retrievable well packer.

REFERENCES:
patent: 3011558 (1961-12-01), Conrad
patent: 3024843 (1962-03-01), Hawes
patent: 3180419 (1965-04-01), Cochran
patent: 3211227 (1965-10-01), Mott
patent: 3623551 (1971-11-01), Randermann, Jr.
patent: 3722588 (1973-03-01), Tamplen
patent: 3746093 (1973-07-01), Mullins

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