Method of fracturing formations

Details Method of fracturing formations Method of fracturing formations

1991-10-29

1993-06-08

Suchfield, George A.

Wells

Processes

Chemical inter-reaction of two or more introduced materials

166278, 166308, 252 8551, E21B 43267

Patent

active

052170748

ABSTRACT:
Granules containing a gel breaker are used in a well treatment involving the use of a gelled fluid. The granules exhibit delayed release of the breaker to permit placement of the gelled fluid into the subterranean formation.

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