摘要
通过研究岩石相和测井相,分析了永宁油田延长组的沉积相类型及其与油气的关系。结果表明双河东区延长组长6油层河道砂坝及水下分流河道沉积微相发育良好,是油气开发的重点方向。
The sedimentary facies types and its relationship with hydrocarbon in Yanchang reservoir,Yongning Oilfield are analyzed by studying the rock and logging facies. Results show that the sedimentary microfacies in channel sand dam and underwater distributary channel of the reservoir grow well,which are the focus of future oil development.
出处
《石化技术》
CAS
2015年第12期219-,共1页
Petrochemical Industry Technology
关键词
地质
沉积微相
砂体
geology
sedimentary microfacies
sand body
