断层封闭 meaning in Chinese
fault trap
Examples
- Abstract : on the basis of recent researches on fault sealing and its hydrocarbon migration and accumulation in a clastic sequence , a complete discussion is carried out in this paper
文摘:在总结国内外断层封闭与油气运移和聚集研究成果的基础上，系统讨论了碎屑岩层序中断层的封闭机理、断层与油气运移的关系以及断层圈闭的油气差异聚集作用。 - Through the research on the development character of overthrust fault , we analyzed its sealing mechanism . we also established evaluation standard and method of fault sealing ability through the following two simulation experiment : experiment on the quantitative relationship between property of fracture zone filler and fault sealing ability ; experiment on the deformation character of cream shale . based on these work , we evaluated sealing ability of overthrust faults on several typical structure in kuche depression
本文通过逆掩断层发育特征研究，分析了逆掩断层封闭机理，在断裂带填充物性质与断层封闭性定量关系模拟实验和膏泥岩变形特征模拟实验基础上建立了断层封闭性评价标准及评价方法，以此对库车坳陷几个典型构造上逆掩断层垂向封闭性进行了评价，结果表明现今断层多是封闭的，这是库车塌陷天然气和异常孔隙流体压力得以保存的主要条件。 - The result indicates that from the north to the south , from the east to the west , the seal ability of four caprocks is better and better , the good seal areas of caprock distributes in heiyupao sag and its south . based on the research of the seal mechanism of the faults , this paper researched the vertical seal of t1 and t2 fautlts in binbei region by means of the mudstone content in fault zone and the pressure of fault plane . the result indicates the good seal areas of t2 fault for gas and oil distribute in daqing - anda and their north of binbei region , the good seal areas of t | fault for gas and oil distribute in wuyuer and heiyupao sags of binbei region
本文通过滨北地区青山口组和嫩一、二段盖层宏观发育和微观封闭能力分析，利用模糊数学综合评价方法对滨北地区青山口组和嫩一、二段泥岩盖层的封盖能力进行了评价，结果表明这四套盖层封盖能力从北向南，从东向西逐渐变好。好盖层封盖能力区主要分布于黑鱼泡凹陷及其以南地区。在断层封闭机理研究的基础上，利用断层面压力和断面填充泥质含量研究了滨北地区t _ 2层和t _ 1层断层封闭性，结果表明滨北地区t _ 2断层好的封油气区位于大庆?安达以北局部地区， t _ 1层断层好的封油气区位于乌裕尔、黑鱼泡凹陷处。