METHODS AND SYSTEMS FOR ZONAL ISOLATION IN WELLS

World Intellectual Property Organization Patent

APP PUB NO WO-2012119090-A1
SERIAL NO

PCTUS2012027514

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Abstract

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According to the invention, a method for isolating a zone inside a well is provided. The method may include providing a catch screen at a first location in the well and providing a fluid flow to the catch screen. The fluid flow may include a first fluid and a shape memory material. The first fluid may at least partially pass through the catch screen. The shape memory material may accumulate at the catch screen. The method may also include triggering the shape memory material such that it changes from a first shape to a second shape, thereby at least partially isolating one portion of the well from another portion of the well.

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Patent Owner(s)

Patent OwnerAddress
COMPOSITE TECHNOLOGY DEV INCUSCOLORADO USA

International Classification(s)

Inventor(s)

Inventor Name Address
TAYLOR ROBERT 18725 TULSA STREET PORTER RANCH CALIFORNIA 91326 91326
MALLICK KAUSHIK SAN FRANCISCO CA
MUNSHI NASEEM LAFAYETTE CO
WORRALL ROBERT ANNANDALE NJ
TUPPER MICHAEL LAFAYETTE CO
FABIAN PAUL MINNEAPOLIS 55441
BARKER JACOB 8953 WAGNER STREET WESTMINSTER COLORADO 80031 80031

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