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1前言 在古构造概念演化的基础上从石油普查的实践到油气生成和油气聚集理论的油气地质学在十九～二十世纪得到了发展。理论经常是落后于实践一步,后者通过试验和错误的方法而进步,但目前在普查钻井有效性上表现出来的是令人失望的状况。 从历史上讲,在苏联新含油气地区的勘探经历了从采油的中心地带向外围地区,从勘探上部地层到下部地层,从已知到未知的历程。在巴库和格罗兹尼以后,又对伏尔加乌拉尔、西西伯利亚、蒂曼伯朝拉、东西伯利亚等地区进行了勘探。今天对
1 Introduction On the basis of the evolution of palaeostructure concepts, the development of petroleum geology from the practice of petroleum census to the theory of hydrocarbon generation and hydrocarbon accumulation has been developed in the nineteenth and twentieth centuries. Theory often lags far behind practice, which has progressed through trial and error methods, but the current disappointment with census drilling effectiveness is evident. Historically, exploration in the new oil and gas fields in the Soviet Union has gone from the center of oil production to the periphery, from the exploration of the upper strata to the lower strata, from the known to the unknown. After Baku and Grozny, exploration was carried out in the regions of Volga Urals, Western Siberia, Timan Pori, Eastern Siberia. Right today