Lubricator section

Details Lubricator section Lubricator section

1984-12-20

1986-03-11

Chambers, A. Michael

Valves and valve actuation

With correlated flow path

Pipe side

285354, 285388, 166 70, 137798, F16K 5100

Patent

active

045750440

ABSTRACT:
A lubricator section, useful for servicing wells, requiring no welds or threads to connect the box and pin union portions to the tubular body. The box and pin union portions are formed on the tubular body ends. A shoulder, retaining the connecting collar on the pin end, is provided by circular segments lockable between the collar and tubular body. A valve may be connected to the body to permanently lock the segments between the collar and body.

REFERENCES:
patent: 769896 (1904-09-01), Gapp
patent: 1016620 (1912-02-01), Gapp
patent: 2148746 (1939-02-01), Hompe et al.
patent: 2624362 (1953-01-01), Church
patent: 2845940 (1958-08-01), Garrett et al.
patent: 3500907 (1970-03-01), Gentry

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