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1. (WO2015123563) CARBOXYLATED CELLULOSE POLYMERS FOR USE IN HYDRAULIC FRACTURING OPERATIONS

Pub. No.:    WO/2015/123563    International Application No.:    PCT/US2015/015888
Publication Date: Fri Aug 21 01:59:59 CEST 2015 International Filing Date: Sat Feb 14 00:59:59 CET 2015
IPC: C09K 8/62
E21B 43/26
E21B 43/22
Applicants: C&J WELL SERVICES, INC.
Inventors: BLAUCH, Matthew
ECTOR, Daniel
GUILLOTTE, Michael
DEMENT, James
Title: CARBOXYLATED CELLULOSE POLYMERS FOR USE IN HYDRAULIC FRACTURING OPERATIONS
Abstract:
A low residue fracturing fluid comprises water, an acidified carboxylated gelling agent in an amount in the range of from about 0.06% to about 0.48% by weight. The fracturing fluid can further include a stabilizer agent, a cross-linker, and a buffer.