Destruction Types and Temporal-Spatial Distribution of Marine Hydrocarbon Reservoirs in South China
详细信息
- 责任者：Li Shuangjian (Exploration & Production Research Institute ; SINOPEC ; Beijing 100083 ; China) ; Gao Bo
- 刊名：Petroleum Geology & Experiment
- 出版年：2011
- 卷期：33(1)
- 关键词：地壳运动 ; crustal movement ; 油气藏形成 ; reservoir formation ; 华南地区 ; South China
- 页码：p.43-49,55
- 图表：5 illus., 2 tables, 25 refs.
- 分类号：1003
- issnNo：ISSN1001-6112
- isbnNo：CN32-1151/TE
摘要
In this paper the destruction types and the distribution of marine hydrocarbon reservoirs in South China was summarized. The destruction of hydrocarbon reservoirs was divided into 6 types: fault-rupturing, reservoir-uplifting, cracking for deep subsidence, magmatic process, fold-alternating and fluid-washing, among which the former 4 types were common. The main factors for hydrocarbon reservoir destructions in the study area were erosions or invalidations of cap rocks caused by tectonic activities. At the end of the Caledonian Movement, the lower reservoirs were destroyed in large scale for the first time. Magmatic processes in the middle-lower Yangtze, the Jiangnan-Xuefeng Uplift as well as Yunnan, Guizhou and Guangxi provinces during the Yanshan Movement caused reservoir destructions in the region.