摘要
滩坝砂岩性油气藏规模小,隐蔽性强,其油水分布受多种因素的控制,需要更丰富的测井信息对其进行识别和评价。对某斜坡区的滩坝砂体岩性油气藏储层的评价方法进行了研究;通过测井相分析,并将多井测井相分析的结果结合地层对比用于井间砂体关系、流体分布规律分析,从而为地质家进行砂体沉积微相的划分、寻找有利的布井方向和测井家进行储层流体性质评价提供依据。该方法在该区块收到较好的应用效果。
The beach bar lithologic reservoir is small and hidden, its oil-water distribution is very complex, so reservoir identification and reservoir evaluation need more log data. Research on evaluation method for such a reservoir is made in the beach bar. The relationship of reservoir among wells, reservoir parameters and distribution regulation of liquid is obtained through multiwell logging facies and correlation of sequence stratum with high resolution in the slope. The result above can be used to analyze sedimentary facies and the sites of new wells for geologists in the future. It also enhances the accuracy of log interpretation. The result of practical application is good.
出处
《测井技术》
CAS
CSCD
2006年第2期161-163,共3页
Well Logging Technology
关键词
岩性油气藏
滩坝
测井相
地层对比
储层评价
流体性质
lithologic reservoir
beach bar
logging facies
stratigraphic correlation
reservoir evaluation
fluid property
