Handling: hand and hoist-line implements – Grapple – Well type
Patent
1978-05-23
1980-01-01
Cherry, Johnny D.
Handling: hand and hoist-line implements
Grapple
Well type
64 23, 166125, 267125, 294 8625, E21B 2304, F16F 918
Patent
active
041813448
ABSTRACT:
Disclosed is a running tool for running sensitive well equipment into a well. Once the well equipment has been landed in the well, the running tool releases therefrom upon the application of a steady force. This abstract of the disclosure is neither intended to define the scope of the invention which, of course, is measured by the claims, nor is it intended to limit the invention in any way.
REFERENCES:
patent: 2980464 (1961-04-01), Poteet
patent: 2984302 (1961-05-01), Church
patent: 3208788 (1965-09-01), Roark
patent: 3606297 (1971-09-01), Webb
patent: 4007798 (1977-02-01), Gazda
patent: 4035011 (1977-07-01), Gazda
Cherry Johnny D.
Otis Engineering Corporation
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