Methods for improved proppant suspension in high salinity, low viscosity subterranean treatment fluids

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United States of America Patent

PATENT NO 9702239
APP PUB NO 20150000910A1
SERIAL NO

13928653

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Abstract

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Introducing a treatment fluid comprising proppant particulates into a subterranean formation, the treatment fluid comprising a high salt concentration base fluid, a charged polymeric gelling agent, and proppant particulates suspended therein, wherein the high salt concentration base fluid comprises a concentration of salt in the range of from about 0.5% to saturation, and wherein the treatment fluid has a bulk viscosity of from about 30 cP to about 150 cP at a shear rate of about 40 sec−1.

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Patent Owner(s)

  • HALLIBURTON ENERGY SERVICES, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chung, HsinChen Houston, US 11 80
Russell, Aaron Gene Houston, US 16 74
Singh, Dipti Houston, US 61 209
Ye, Xiangnan Houston, US 54 135

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