Remote actuated plug method

Details Remote actuated plug method Remote actuated plug method

1998-11-02

2000-12-19

Dang, Hoang

Wells

Processes

Placing or shifting well part

166292, E21B 3406, E21B 3416

Patent

active

061616222

ABSTRACT:
Apparatus and associated methods are provided for remotely actuating a plug apparatus in a subterranean well. In a described embodiment, a plug apparatus has a plug member blocking fluid flow through one of two flow passages of the plug apparatus. A predetermined fluid pressure applied to one of the flow passages permits the plug member to be expended from the plug apparatus.

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