Acidic treatment fluids comprising scleroglucan and/or...

Wells – Processes – Placing fluid into the formation

Reexamination Certificate

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C166S307000

Reexamination Certificate

active

07621334

ABSTRACT:
In one embodiment, a method is provided comprising: providing an acidic treatment fluid that comprises a gelling agent that comprises an aqueous base fluid, an acid, and a gelling agent that comprises scleroglucan and/or diutan; and introducing the acidic treatment fluid into a subterranean formation.

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