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  5. Study on Reducing Injection Pressure of Low Permeability Reservoirs Characterized by High Temperatur

Study on Reducing Injection Pressure of Low Permeability Reservoirs Characterized by High Temperatur

来源 :中国炼油与石油化工:英文版 | 被引量 : 0次 | 上传用户：wiltonx
【摘 要】
：
In view of the problems of high injection pressure and low water injection rate in water injection wells of low permeability reservoirs featuring high temperatu
【作 者】
：
Zhao Lin Qin Bing Wu Xiongjun Wang Zenglin Jiang Jianlin 
【机 构】
：
SINOPECResearchInstituteofPetroleumProcessing,SINOPECResearchInstituteofPetroleumEngineering,SINOPEC
【出 处】
：
中国炼油与石油化工:英文版
【发表日期】
：
2021年2期
【关键词】
：
low permeability reservoir quaternary ammonium salt betaine surfactant interfaci 
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In view of the problems of high injection pressure and low water injection rate in water injection wells of low permeability reservoirs featuring high temperature and high salinity,two new surfactants were synthesized,including a quaternary ammonium surfa
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