伊通盆地含油气系统与油气藏  

The Petroleum System and Accumulation in Yitong Basin

作　　者：李本才[1] 刘鸿友[2] 杜怀旭[2] 纪洪永[2] 孙凯[2] 张五一[2] 

机构地区：[1]中国地质大学(北京),北京100083 [2]中国石油吉林油田分公司

出　　处：《中国石油勘探》2003年第3期38-44,共7页China Petroleum Exploration

摘　　要：伊通盆地可以划分出莫里青-鹿乡断陷E2s、E2sh含油气系统和岔路河断陷E2s、E2sh含油气系统2个含油气系统及岔路河断陷E2s、E2sh、E2y-E3w复合含油气系统;在分析含油气系统形成的条件及含油气系统内油气富集带、油气藏的分布特征基础上,结合前人的研究成果,提出下步勘探方向。This paper analyzes hydrocarbon source rock. Yitong Basin is divided into two petroleum systems: Moliqing-Luxiang faulted-depression (E2s) and Chaluhe faulted-depression petroleum system (E2s, E2sh); and one composite petroleum system-Chaluhe faulted-depression (E2s, E2sh, E2y-E3w). On the basis of the analysis of the forming condition of the petroleum systems, oil and gas accumulation and characteristics of reservoir distribution in detail, combined with the former studies, the future exploration is pointed out.

关 键 词：伊通盆地 含油气系统 油气藏 油气聚集带 油气富集 油气勘探 沉积体系 

分 类 号：P618.130.2[天文地球—矿床学]