Method and apparatus for wellbore sand control

Details Method and apparatus for wellbore sand control Method and apparatus for wellbore sand control

1995-06-01

1996-04-09

Schoeppel, Roger J.

Wells

Processes

Graveling or filter forming

166 51, 166 55, 166100, 166321, 166383, E21B 4304

Patent

active

055052606

ABSTRACT:
The present invention provides a single trip system for placing perforating apparatus and sand control equipment in a wellbore. This system includes a casing string equipped with extendible pistons and a pumpable activator plug for extending the pistons. Additionally, this system utilizes a single gravel-pack and completion tool string. Further, this system includes a means for opening the extendible pistons to fluid flow.

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