Search International and National Patent Collections

1. (WO2018125260) BREAKER SYSTEM FOR EMULSIFIED FLUID SYSTEM

Pub. No.:    WO/2018/125260    International Application No.:    PCT/US2016/069653
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Sun Jan 01 00:59:59 CET 2017
IPC: C09K 8/84
C09K 8/80
E21B 43/267
Applicants: HALLIBURTON ENERGY SERVICES, INC.
Inventors: CHOPADE, Prashant D.
SALLA, Rajender
SCHNOOR, Eli Allen
DANDAWATE, Monica Rajendra
STEPHENS, Walter T.
Title: BREAKER SYSTEM FOR EMULSIFIED FLUID SYSTEM
Abstract:
A method of treating in a subterranean formation including combining a demulsifier; proppant; an emulsifier; an oil base fluid; and aqueous base fluid to form an oil-external emulsified fluid; and introducing the oil-external emulsified fluid into the subterranean formation. A method of forming a wellbore fluid including combining proppant; a demulsifier; an aqueous base fluid, an oil base fluid, and an emulsifier to form a pre-emulsified fluid; and mixing the pre-emulsified fluid to form an oil-external emulsified fluid.