摘要
通过经验公式法、类比法、水驱特征曲线法详细介绍了延长油田X区块水驱采收率的确定方法。对比几种方法的计算结果,采收率综合取值25.2%。该研究为延长油田确定注水砂岩油藏采收率提供了借鉴。
This paper introduces in detail the determination method of water drive recovery in Block X of Yanchang Oilfield by empirical formula,analogy method and water drive characteristic curve method.Compared with the calculation results of several methods,the comprehensive recovery rate is 25.2%.The study provides reference for determining recovery efficiency of waterflood sandstone reservoir in Yanchang Oilfield.
作者
云电江
刘玲
舒幸宁
刘杰
陈战
Yun Dianjiang;Liu Ling;Shu Xingning;Liu Jie;Chen Zhan(Exploration and Development Technology Research Center,Yanchang Oilfield Co.,Ltd.,Yan'an 716000;Yanchang Oilfield Co.,Ltd.,Yan'an 716000)
出处
《石化技术》
CAS
2023年第8期103-105,共3页
Petrochemical Industry Technology
关键词
鄂尔多斯盆地
延长油田
技术可采储量
延9油层
采收率
Ordos Basin
Yanchang oil field
Technically recoverable reserves
Yang 9 Reservoir
Recovery rate
