Wells – Processes – Separating material entering well
Patent
1998-04-08
1999-08-17
Neuder, William
Wells
Processes
Separating material entering well
166 53, E21B 4300
Patent
active
059379464
ABSTRACT:
An apparatus for enhancing fluid and gas flow in a recovery includes an upstream flow line communicably connected at one end to the well in a manner to receive fluid and gas therefrom, a fluid and gas separator communicably connected to another end of the upstream flow line in a manner to receive fluid and gas flow therefrom, a downstream sales flow line communicably connected to the fluid and gas separator in a manner to receive gas flow therefrom and having a restricted region therein, a pressure differential control operably disposed in the downstream sales line for comparatively sensing pressure differential in the downstream sales line about the restricted region, and a control valve operably disposed in the upstream flow line and operably controllably connected to the pressure differential control in a manner to permit regulated flow through the upstream flow line at a predetermined amount in response to the sensed pressure differential. A method is also provided.
REFERENCES:
patent: 3678997 (1972-07-01), Barchard
patent: 3863714 (1975-02-01), Watson, Jr.
patent: 4226284 (1980-10-01), Evans
patent: 5082492 (1992-01-01), Gallup et al.
patent: 5636693 (1997-06-01), Elmer
Graham R. William
Neuder William
Walker Zakiya
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