摘要
通过对临盘油田盘二断块沙三下主力油层的微构造研究，揭示了盘二断块的构造特征，总结了盘二断块的微构造类型，分析了微构造与油井生产的关系，提出了微构造对剩余油分布的控制因素．指出盘二断块内的主要微构造类型为小凹槽及小鼻状构造．
The mini-structure in the lower part of the third members of Shahejie formationin the Pan-2 fault-block of Linpan oilfield was studied. This paper reveals the characteristicsof structure of the Pan-2 fault-block and sums up the types of mini-structure in Pan-2fault-block.The study show that the main mini-structures are mini-trough and mini-nose. Therelationship between mini-structures and well productivity was analyzed.It indicates that themini-structure controls the distribution of remaining oil,and the mini-highs and raised partsof mini-noses are the regions of remaining oil enrichment.
出处
《石油大学学报（自然科学版）》
CSCD
1995年第4期13-17,共5页
Journal of the University of Petroleum,China(Edition of Natural Science)
