摘要
以黄骅坳陷港西开发区明化镇曲流河储集层为例,探讨了河道砂体内部构型分析方法。研究了曲流河道砂体内点坝分布模式及规模、废弃河道及点坝的识别标志,以及点坝内部构型定量分布模式。进一步研究了侧积层倾向、倾角及侧积体宽度,并在单井泥质侧积层解释的基础上,以点坝内部构型为指导,结合动态分析,对泥质侧积层的井间分布进行了预测。
Taking meandering reservoir in Minghuazhen area in Huanghua depression in western Dagang oilfield, the point bar mode and scale, the recognizing marks of abandoned channel and point bar and its internal configuration quantitative distribution in this meandering sand body are presented, including inclination, dip angle and width of the lateral deposit. And integrated with single well interpretation and dynamic analysis, the prediction of interwell distribution of argillaceous lateral deposit is conducted.
出处
《新疆石油地质》
CAS
CSCD
北大核心
2009年第3期284-286,共3页
Xinjiang Petroleum Geology
关键词
黄骅坳陷
河流相
储集层
沙道沉积
砂岩体
Huanghua depression
fluvial facies
reservoir
sand channel deposit
sand body
