Controlling Effects of Structural Evolution of Laizhou Bay Sag on Petroleum System

详细信息   

• 责任者：Wang Liang (Exploration and Development Research Institute of Bohai Oilfield ; Tianjin Branch of CNOOC Ltd. ; Tianjin 300452 ; China) ; Chen Guotong
• 刊名：Petroleum Geology & Oilfield Development in Daqing
• 出版年：2011
• 卷期：30(3)
• 关键词：构造演化 ; structural evolution ; 含油气系统 ; petroliferous system ; 莱州湾 ; Laizhou Bay
• 页码：p.8-13
• 图表：5 illus., 2 tables, 16 refs.
• 分类号：1003
• issnNo：ISSN1000-3754
• isbnNo：CN23-1286/TQ

摘要

In order to study the characteristics of petroleum system in Laizhou Bay Sag and further understand hydrocarbon reservoir-forming laws, this paper studies the controlling effects of structural evolution on generation, migration and accumulation of hydrocarbon and passage system in Laizhou, probes the relation between structural evolution and petroleum system, and points out that Laizhou Bay Sag can be divided into tow sets of petroleum systems, that is, Sha4 Member and Sha-3 Member. Based on the above analysis, it is pointed out that Laixi slope and central structural zones are the favorable targets of further exploration.