Structure of Carbonate Platform Margin and Characteristics of Reef and Their Controlling Factors in Western Deep-Water Region of South China Sea
详细信息
- 责任者：Chen Lei (Key Laboratory of Tectonics and Petroleum Resources ; Ministry of Education ; China University of Geosciences ; Wuhan 430074 ; China) ; Lu Yongchao
- 刊名：Petroleum Geology & Experiment
- 出版年：2011
- 卷期：33(6)
- 关键词：生物礁油气藏 ; bioherm reservoir ; 油气聚集带 ; oil and gas accumlation zones ; 琼东南盆地 ; Qiongdongnan Basin ; 南海 ; South China Sea
- 页码：p.607-612
- 图表：6 illus., 16 refs.
- 分类号：1003
- issnNo：ISSN1001-6112
- isbnNo：CN32-1151/TE
摘要
Reefs are favorable for petroleum accumulation and their inner structure and generation environment have been the study focuses of geologists. Studies of the structure of the carbonate platform margin of the southern uplift of the western deep-water region of the South China Sea have indicated that, there are 2 types of platform margin structure (symmetrical and asymmetrical) and 3 types of platform margin style (fault-controlling, faulted flexure and carbonate ramp). Based on the analyses of seismic profiles, the generation styles and features of reef controlled by different platform margin structures have been studied.