Primary Discussion on Relationship between Hydrocarbon Preservation and Tectonic Movement——A Case Study in Upper Yangtze Region
详细信息
- 责任者：Wang Xinwei (Exploration & Production Research Institute ; SINOPEC ; Beijing 100083 ; China) ; Wo Yujin
- 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 ; 扬子地区 ; Yangtze Region
- 页码：p.34-42
- 图表：7 illus., 26 refs
- 分类号：1003
- issnNo：ISSN1001-6112
- isbnNo：CN32-1151/TE
摘要
Taking the upper Yangtze region as an example, it was discussed in this paper the influence of tectonic movement on hydrocarbon preservation from both destructive and constructive aspects. The dynamic transformation from one function to another was also studied. In space distribution, from orogenic belts to detachment belts, hydrocarbon preservation conditions were improved. As to detachment belts, preservation conditions of the infrastructures were better than those of the superstructures. In the regions which had experienced stages of tectonic movements, the main faults forming traps might change from filling faults to escaping faults, and vice versa.
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