前梨园环洼沙三段层序特征与岩性油气藏分布  

SEQUENCE FEATURE OF SAND 3 IN QIANLIYUAN ANNULAR SUB-DEPRESSION AND THE DISTRIBUTION LAW OF LITHOLOGIC RESERVOIRS

作　　者：王世坤[1] 胥菊珍[1] 王欲晓[1] 刘淑[1] 

机构地区：[1]中原油田分公司勘探开发科学研究院,河南濮阳457001

出　　处：《西南石油学院学报》2003年第5期16-18,33,共4页Journal of Southwest Petroleum Institute

摘　　要：通过对前梨园环洼下第三系沙三段层序界面的分析、对层序地层划分和体系域的研究 ;建立了前梨园洼陷的几种层序地层模式 ;进行了沉积相分析和砂体展布规律研究 ;分析了其岩性油气藏分布规律 。Based on analyzing the sequence interface, studying sequence stratigraphy division and system realm of Sand 3 of Paleogene, Qianliyuan annular sub depression, several sequence stratigraphic patterns were constructed in this paper. It also made study on sedimentary facies, the distribution law of sand body and lithologic reservoir, thus presented new thoughts for lithologic reservoir exploration in Qianliyuan annular sub depression.

关 键 词：前梨园环洼 层序地层模式 岩性油气藏 

分 类 号：TE122[石油与天然气工程—油气勘探]