【摘要】 该文首先阐述黄汲清先生四川盆地油气多旋回理论,列举六大旋回特征。认为四川油气地质的主要矛盾是储层普遍致密化,裂缝研究和寻找孔隙性储层是两条必经之道。深埋还导致四川盆地必然以天然气为主,具有早聚晚藏的基本特点。该文简略讨论了石油资源问题,提出大力运用新技术将会充分释放四川盆地油气潜能。更多还原

【Abstract】 This paper first expounds the Polycycle Theory of Mr. Huang Jiqing related to oil and gas in the Sichuan Basin, then enumerates the development and characteristics of 6 great cycles. It confirms that, the principal contradiction of oil and gas in Sichuan is seriously tight reservoirs, and the research on fractures and looking for porous reservoirs are two paths we must follow. Due to the reservoirs deep buried and supertight, natural gas is dominant in the Sichuan Basin, with the characteristics of early accumulation and late trap. This paper simply discusses the problem of oil resource. With advanced technique will the petroleum potential of Sichuan Basin be fully released.更多还原