低渗透油藏高效注采工艺技术的应用  

Application of Efficient Injection and Recovery Process Technology for Low Permeability Reservoirs

作　　者：王二虎[1] Wang Erhu(Wuqi Oil Production Plant,Yanchang Oilfield Co.,Ltd.,Yan'an Shaanxi 716000)

机构地区：[1]延长油田股份有限公司吴起采油厂,陕西延安716000

出　　处：《现代工业经济和信息化》2022年第7期160-161,229,共3页Modern Industrial Economy and Informationization

摘　　要：针对应用常规注水技术难以有效提升该类型油藏采收率的问题,从水质处理、分层注水、举升工艺等方面进行了低渗透油藏注采工艺技术攻关与集成应用,为保障采油厂低渗透油藏的长周期高效开发提供了重要的技术支撑。Aiming at the problem that it is difficult to effectively improve the recovery rate of this type of reservoir by applying conventional water injection technology,the research and integrated application of injection and recovery process technology for low permeability reservoirs is carried out in terms of water quality treatment,stratified water injection and lifting process,which provides important technical support to ensure the long-cycle and efficient development of low permeability reservoirs in oil production plants.

关 键 词：低渗透油藏 欠注 高效注采 技术应用 

分 类 号：TE353[石油与天然气工程—油气田开发工程]