论文部分内容阅读
以前的成矿理论关于油气田的大地构造类型,只有地槽型和地台型。作者根据野外工作实践经验和所收集的地质资料,运用地洼成矿理论,对中国油气田大地构造类型进行新的划分。特别着重对中国境内分布最广、经济价值很大的地洼型油气田,特别是古潜山型油田,加以探讨,阐述其基本特征、形成条件、分布规律和找矿方向。对现存的和已衰亡的地台区的油气田远景以及找矿方向和应注意之点,加以阐明。对地槽型油气田,也就现有资料试作分析。
The previous mineralization theory about the tectonic types of oil and gas fields, only the trough type and platform type. Based on the field work experience and the collected geological data, the author uses the diagenesis theory to make a new division of the tectonic types in China’s oil and gas fields. In particular, it will focus on the most widely distributed and economically significant earth-low oil and gas fields in China, especially the buried hill-type oilfields, discussing their basic characteristics, formation conditions, distribution rules and prospecting directions. The prospects of the oil and gas fields in the existing and declining terraces, as well as the prospecting direction and points to be noticed, are clarified. On the trough oil and gas fields, also on the existing data trial analysis.