Multiple, self-adjusting downhole gas separator

Details Multiple, self-adjusting downhole gas separator Multiple, self-adjusting downhole gas separator

1993-06-23

1995-02-14

Spitzer, Robert H.

Gas separation: apparatus

Degasifying means for liquid

Liquid flow slinger, spreader, deflector, disperser, or...

96215, 1661055, 166106, 55218, B01D 1900

Patent

active

053891287

ABSTRACT:
A multiple, self-adjusting downhole gas separator includes an external decanting pipe having perforations about the periphery thereof, and a concentric inner suction pipe equipped with inverted L-shaped suction pipe by-passes extending outwardly and downwardly from the periphery of the inner suction pipe. A plurality of respective retention cups are resiliently supported on the inner suction pipe by elastic elements. The retention cups are located in the space between the external decanting pipe and the inner suction pipe and are vertically spaced from each other with a respective L-shaped suction cup by-pass extending into each retention cup. The lower end of the external decanting pipe is closed to define a decanting chamber into which the lower end of the inner suction pipe extends.

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