Casing stop for well tools and an insertion device therefore

Details Casing stop for well tools and an insertion device therefore Casing stop for well tools and an insertion device therefore

1977-04-19

1978-09-12

Novosad, Stephen J.

Wells

Expansible anchor or casing

Bowed anchor means

294 8624, 294 93, E21B 2302

Patent

active

041130103

ABSTRACT:
A well anchor for use in a cased well having anchor members of bowed springs and a vertically reciprocable rod actuator movable from the surface to set the anchor.

REFERENCES:
patent: 2991835 (1961-07-01), Schwab
patent: 3064737 (1962-11-01), Quinn
patent: 3128828 (1964-04-01), Skinner

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