Methods of completing and producing a subterranean well and asso

Details Methods of completing and producing a subterranean well and asso Methods of completing and producing a subterranean well and asso

1997-09-03

2000-06-27

Tsay, Frank S.

Wells

Processes

Parallel string or multiple completion well

1661175, E21B 4314

Patent

active

060794941

ABSTRACT:
A disclosed method and associated apparatus provide convenient and accurate control of rates of fluid flow within a subterranean well. In one described embodiment, an apparatus has multiple tubing strings installed within multiple wellbores intersecting formations or intervals into, or from which, fluid is to be flowed. A remotely controllable flow regulating device is provided for each of the formations or intervals to regulate the rate of fluid flow through its associated tubing string. In another described embodiment, a single tubing string is utilized with multiple remotely controllable flow regulating devices interconnected therein.

REFERENCES:
patent: 5325924 (1994-07-01), Bangert et al.
patent: 5477923 (1995-12-01), Jordan et al.
patent: 5732776 (1998-03-01), Tubel et al.
patent: 5735350 (1998-04-01), Longbottom et al.
patent: 5845707 (1998-12-01), Longbottom

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