Well tool with a pawl

Details Well tool with a pawl Well tool with a pawl

1977-06-02

1978-08-01

Leppink, James A.

Wells

Means for guiding insertable element laterally of well axis

E21B 706

Patent

active

041037405

ABSTRACT:
Disclosed is a well tool having a pawl for engaging a surface in a well. Once the pawl engages the well surface and has performed its intended function, it is rendered inoperative. The well tool is retrieved from the well and the pawl redressed. This abstract is neither intended to define the invention of the application, which, of course, is measured by the claims, nor is it intended to be limiting as to the scope of the invention in any way.

REFERENCES:
patent: 2571934 (1951-10-01), Otis et al.
patent: 3610336 (1971-10-01), Sizer
patent: 3752231 (1973-08-01), McGowen et al.
patent: 3827490 (1974-08-01), Moore et al.
patent: 3837398 (1974-09-01), Yonker
patent: 3876001 (1975-04-01), Goode
patent: 3965979 (1976-06-01), Lamb
patent: 4002203 (1977-01-01), Terral

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