Apparatus for pumping well effluents

Details Apparatus for pumping well effluents Apparatus for pumping well effluents

1989-02-14

1990-12-25

Smith, Leonard E.

Pumps

Motor driven

Fluid motor

417391, 417392, F04B 1700

Patent

active

049798804

ABSTRACT:
A fluid motor and rotary pump are arranged in a cylindrical housing which is releasably secured in a cup-shaped base unit so that the housing can be removed from and inserted into the base via the open top.

REFERENCES:
patent: 2269189 (1942-01-01), Downs
patent: 2733663 (1954-07-01), Marshall
patent: 3171355 (1965-03-01), Harris
patent: 3261398 (1966-07-01), Haeber
patent: 3536135 (1970-10-01), Dozier
patent: 3627048 (1970-06-01), Roeder
patent: 3877520 (1975-04-01), Putnam
patent: 4003678 (1977-01-01), David
patent: 4086030 (1978-04-01), David
patent: 4264285 (1981-04-01), Erickson et al.
patent: 4292011 (1981-09-01), Erickson
patent: 4712984 (1987-12-01), Lepert
"Underwater Multiphase Pumps: The Key to Subsea Production", World Oil, Dec. 1987, pp. 54-55.

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