化皮背斜中新元古界油藏条件分析  

Analysis of reservoir conditions of Meso-Neoproterozoic in Huapi Anticline

作　　者：曲永强[1] 张虎权[1] 刘利勤 王海龙[1] 

机构地区：[1]中国石油勘探开发研究院西北分院 [2]中国石油大港油田分公司第二采油厂

出　　处：《岩性油气藏》2011年第5期33-37,共5页Lithologic Reservoirs

基　　金：中国科学院知识创新工程重要方向项目(编号:KZCX2-YW-Q04-04)资助

摘　　要：对冀北地区中新元古界生、储、盖组合的分析,以及对该区化皮背斜的野外观察,认为由洪水庄组、铁岭组和下马岭组构成的地层组合是研究区最有利的生、储、盖组合。化皮背斜油气藏形成于三叠纪时期,背斜顶部铁岭组上段及以上大部分地层已遭受剥蚀,其实际是一个遭受破坏后残留的背斜古油藏。Through the analysis of source-reservoir-seal assemblage of Meso-Neoproterozoic in northern Hebei,combined with the field observation of Huapi Anticline,it is considered that the combination of Hongshuizhuang,Tieling and Xiamaling Formation is the most favorite source-reservoir-seal assemblage in northern Hebei area.Huapi Anticline reservoir formed during Triassic period,and the upper Tieling Formation and above at the top of the anticline were eroded.Therefore,Huapi Anticline is an ancient anticline oil pool.

关 键 词：中新元古界 化皮背斜 古油藏 冀北地区 

分 类 号：TE122.2[石油与天然气工程—油气勘探]