摘要
巴楚凸起是塔里木盆地西南部重要的油气勘探区。巴楚凸起经历了加里东、海西、印支－燕山和喜马拉雅等多期构造运动，其中海西和喜马拉雅运动对其油气藏形成十分重要。通过对其构造发育史、构造单元和断裂体系的详细研究，认为，巴楚凸起油气分布以复式油气藏为主体，其形成与断裂、储集岩体、不整合面三个基本因素的相互配合有关；断裂不仅控制着圈闭的形成、油气的运移。
Bachu arch is an important oil and gas exploration area in southwestern Tarim
basin, it has undergone Caledonian, Hercynian, IndoChina and Himalayan movements, among
which Hercynian and Himalayan movements play an important pole in formation of oil/gas
reservoir. Based on detailed study on structure history, structure units and fault system, it is
considered that combination oil/gas reservoir is in the majority of oil and gas distribution. Its
formation is related with fault, reservoir rock and unconformity. And faults not only controlled
the formation of the trap and petroleum migration, but also improved the physical properties of
reservoirs to a certain degree.
出处
《新疆石油地质》
CAS
CSCD
1999年第3期208-209,共2页
Xinjiang Petroleum Geology
关键词
塔里木盆地
巴楚凸起
构造特征
油气分布
油气藏
Tarim basin Bachu Arch Structural
characteristics Fault Oil and gas distribution
