对中国西北部找油的思考

中国西北部地区诸多盆地具有巨大的油气资源潜力。本文根据西北地区含油区大地构造的研究,依照活动论构造观,在重新认识西北大地构造格架与演化的基础上认为:应搞清盆岭构造形成的时间与机制,加强中小型盆地的勘探评价;加强对阿尔金断裂及两侧盆地的对比研究;加强变形年代学研究,搞清储油构造形成时间与各时代生油岩生油门限的匹配关系。

THINKING ABOUT PERTROLEUM EXPLORATION IN NORTHWEST CHINA

Many basins in the northwest of China have huge oil and gas potential o Based on many year regional tectonic researches in the oil-rich areas in the northwestem region and mobilism tectonic concepts, and based on reconsideration of tectonic framework and evolution of northwestern China, this paper pointed out that it is necessary to determine the forming time and mechanism of the basin and range tectonics and pay more attentions to exploratory evaluations of small basins; to study the relationship of the basins in its both sides; to Pay more attentions to deformation chronology and try to find out the matching relationship between the forming time of oil-bearing structure and oil-generating time of source rocks in different age.