摘要
针对大民屯凹陷静北古潜山开发区北部储量范围之外、安71井区研究深度不够,对该地区特殊岩性储层的分布、油藏特征等认识不清等问题,利用先进的技术软件,进行三维地震精细构造解释、地层层序划分时比、储层反演等综合地质研究。其结果:揭示了安71井区储层及圈闭特征,通过对研究区内老探井——安61并重新试油,获得高产油流,并在此基础上,提出滚动勘探的井位。
The study is unthorough in well block An 71 located outside of the reserve scope to the north of Jingbei buried hill in Damintun sag. The distribution and characteristics of special lithology reservoirs are not well understood. For these reasons, advanced technical software has been used to carry out 3D seismic precise structure interpretation, stratigraphic sequence division and correlation, and reservoir inversion . The reservoir and trap characteristics of well block An 71 has been revealed. New production test in well An 61, an old exploration well in this study area, has obtained high output, thus proposing well locations for progressive exploration.
出处
《特种油气藏》
CAS
CSCD
2003年第B09期11-13,共3页
Special Oil & Gas Reservoirs
关键词
静北北部地区
储层预测
圈闭评价
储层反演
大民屯凹陷
地质特征
geological characteristic
reservoir prediction
reservoir inversion
trap evaluation
precise structure interpretation
effectiveness
Damintun sag
