Invention Grant
- Patent Title: Optimized salinity for enhanced water flood applications
- Patent Title (中): 优化的盐度用于增强洪水应用
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Application No.: US14479899Application Date: 2014-09-08
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Publication No.: US09581007B2Publication Date: 2017-02-28
- Inventor: Geoffrey Thyne
- Applicant: Geoffrey Thyne
- Agency: Sheridan Ross P.C.
- Main IPC: E21B43/20
- IPC: E21B43/20 ; E21B47/00 ; E21B43/40
Abstract:
Methods for enhanced oil recovery from subterranean formations by treating a produced water prior to injection into the subterranean hydrocarbon reservoir and manipulating produced water compositions to increase the rate and/or amount of oil that is recovered from producing wells and/or a hydrocarbon reservoir. The treatment of the produced water can increase the pH of the water from about 0.75 to about 2.0.
Public/Granted literature
- US20150096757A1 OPTIMIZED SALINITY FOR ENHANCED WATER FLOOD APPLICATIONS Public/Granted day:2015-04-09
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