Rechargeable hydraulic power source for actuating downhole tool

Details Rechargeable hydraulic power source for actuating downhole tool Rechargeable hydraulic power source for actuating downhole tool

1991-02-20

1992-07-07

Britts, Ramon S.

Wells

Submerged well

Testing

166250, 166373, 166324, E21B 4908

Patent

active

051274779

ABSTRACT:
A downhole tool includes a hydraulic power supply containing a volume of compressed gas. The hydraulic power supply can be recharged while the tool is located downhole in the well by recompressing the gas in the power supply chamber.

REFERENCES:
patent: 3856085 (1974-12-01), Holden et al.
patent: 4113012 (1978-09-01), Evans et al.
patent: 4347900 (1982-09-01), Barrington
patent: 4375239 (1983-03-01), Barrington et al.
patent: 4378850 (1983-04-01), Barrington
patent: 4422506 (1983-12-01), Beck
patent: 4440230 (1984-04-01), McGill
patent: 4711305 (1987-12-01), Ringgenberg
patent: 4736798 (1988-04-01), Zunkel
patent: 4796699 (1989-01-01), Upchurch
patent: 4856595 (1989-08-01), Upchurch
patent: 4866607 (1989-09-01), Anderson et al.
patent: 4896722 (1990-01-01), Upchurch
patent: 4911242 (1990-03-01), Hromas et al.
patent: 4915168 (1990-04-01), Upchurch
patent: 4979568 (1990-12-01), Spencer, III et al.

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