Method for treating formations with gelatin

Details Method for treating formations with gelatin Method for treating formations with gelatin

1992-11-02

1994-05-03

Neuder, William P.

Wells

Processes

Cementing, plugging or consolidating

166292, E21B 33138

Patent

active

053078748

ABSTRACT:
A method for treating a subterranean formation having zones of varying permeablities to alter the flow profile of the formation wherein a specific gelant (i.e. an aqueous solution of ungelled gelatin) is injected into the more permeable zones and is allowed to gel to form a flow-blocking gel therein.

REFERENCES:
patent: 3601195 (1971-08-01), Hearn
patent: 3645336 (1972-02-01), Young et al.
patent: 4612991 (1986-09-01), Shaw
patent: 4732690 (1988-03-01), Shaw

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