CPC C09K 8/68 (2013.01) [E21B 43/26 (2013.01)] | 12 Claims |
1. A fracturing fluid composition comprising:
0. 1 to 20 vol. % of a glutamate-based chelating agent;
0. 1 to 20 vol. % of a guar gum derivative polymeric gelling agent; and
a base fluid; wherein the base fluid is produced fluid having a hardness content of at least 7,000 ppm,
wherein the fracturing fluid has a pH of 7 or less.
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