High temperature guar-based fracturing fluid

Details High temperature guar-based fracturing fluid High temperature guar-based fracturing fluid

1987-08-03

1989-01-31

Guynn, Herbert B.

Compositions

Leather or fur treating

166308, 2523153, E21B 4326

Patent

active

048013897

ABSTRACT:
A fracturing fluid based on quar gum exhibiting good viscosity and stability at temperatures from about 80.degree. C. to at least about 120.degree. C. The fracturing fluid includes a guar gum, a zirconium or hafnium cross-linking agent, and a bicarbonate salt in an aqueous solution at a pH from about 8 to about 10.

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