摘要
通过对贝西斜坡地区的成藏条件整体研究,研究区已发现的圈闭集中在主断裂附近,并与主断裂方向一致延北东东向分布,局部构造以断块和断鼻为主,伴有构造一岩性圈闭和岩性圈闭,圈闭形成后,主要的运移通道是断裂和不整合面。从断裂分布特征、形成时间以及对油水的控制作用基础上,综合分析断裂对断裂在成藏方面的控制作用,总结了不整合面对地区油气的运移作用和保存作用。
The Cheng Tibet condition entirety living with to Bessie slope area studies , the circle studying area already finds that is shut being in tearing vicinity of host all together, Yanbeidongdong con- sistent with tearing direction of host faces and distribution , part structure gives first place to cutting off a piece and to cutting off a nose , the partner has the structure one rock nature circle to shut the sum rock after the nature circle shuts , the circle shuts formation , that main luck moves passage is to break and not integrating face. On the basis distributing a characteristic from fracture , forming time and the control ac- tion to fringe benefit, comprehensive analysis breaks to the control action breaking in the respect of ready --made Tibet, the luck having summed up an unconformity facing the area oil gas changes the effect and the group who preserves the effect , the copper bowl temple .
出处
《内蒙古石油化工》
CAS
2010年第4期144-146,共3页
Inner Mongolia Petrochemical Industry
