CAJ | 학술논문

安塞油田注水开发20多年，开发技术日趋成熟，效益不断扩大，但在注水开发的过程中，由于受到地层物性、井筒及地面系统等因素的影响，导致部分注水井欠注现象较为频繁，未能真正意义上实现有效注水，进一步影响了注水开发效果。文章针对安塞油田近年来欠注井因素分析，分类采取各类有效治理对策的效果进行总结评价，为后期该项工作的进一步开展提供依据。
안새유전주수개발20다년，개발기술일추성숙，효익불단확대，단재주수개발적과정중，유우수도지층물성、정통급지면계통등인소적영향，도치부분주수정흠주현상교위빈번，미능진정의의상실현유효주수，진일보영향료주수개발효과。문장침대안새유전근년래흠주정인소분석，분류채취각류유효치리대책적효과진행총결평개，위후기해항공작적진일보개전제공의거。
Ansai oilfield waterflood has developmed more than 20 years,development technology is increasingly mature and efficient. But in the process of water injection development,due to the formation physical property, wellbore and ground system factors,the phenomenon of less water injection is more frequent. Failed to realize effective waterflooding on real significance,further influence the water injection devel-opment effect. This paper analyzes the ansai oilfield owe injector factors in recent years,and to summarize all kinds of effective control meas-ures,provide the basis for the work later.