川西孝泉构造中侏罗统“次生气藏”特征及成藏机理探讨

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IN APPROACHING THE CHARACTERISTICS AND THE FORMATIVE MECHANISM OF SECONDARY GAS POOLS IN MIDDLE JURASSIC SERIES WITHIN THE XIAOQUAN STRUCTURE OF WEST SICHUAN

摘要: 本文根据川西孝泉构造的地质特征,讨论了该构造中侏罗统"次生气藏"特征及成藏机理。研究结果表明,该气藏的形成与断裂、裂缝及地层压力等因素有关。
- 四川盆地西部 /
- 天然气运移 /
- 次生气藏 /
- 成藏机理
Abstract: On the basis of tectonic and geological analysis,the characteristics and the formative mechanism of the Jurassic secondary gas pools within the Xiaoquan Structure of West Sichuan are discussed in this paper.The researches suggest that such a type of gas pools is related to the geological factors of fault,fracture and formation pressure etc.

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