AN APPROACH TO THE REGULARITY OF OIL/GAS DISTRIBUTON IN PALEOGENE DEPRES-SIONS WITH A PRACTICAL EXAMPLE OF A PETROLIFEROUS AREA IN NORTH CHINA
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摘要: 华北地区的石油普查勘探,经历了漫长而曲折的道路,在实践中逐渐认识到早第三纪凹陷内油气分布的规律,已发现有十四种类型的油气田,探明××亿吨石油地质储量。Abstract: The depressions of paleogene are rich in oil/gas resources and hundrands of oil/gas fields have been discovered. Large oil fields are not only distributed in large depressions but also in small-scale depressions. In some small but rich in oil and gas depressions, the oil reserve can reach 100-150 million ton within a thousand sq.Km. The distributions of oil/gas in depressions are controlled by three key factors of space configulation, growth faults and depositional system of source rocks. The various depressions would contain different oil and gas accumulations due to the changes of the three factors, then formed various types of oil and gas pools.
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[1] 李德生,渤海湾含油气盆地的地质构造特征与油气田分布规律,海洋地质研究.1981年第1期. [2] 唐智,渤海湾地区古潜山油气田,石油化学工业出版社,1978年. [3] 阎敦实,渤海湾含油气盆地断块活动与古潜山油气田的形成,石油学报.1980卷?期. [4] 费琪,初论中国东部含油气盆地的底辟构造,石油与天然气地质,1982年2期. [5] 杨申镳,东营水下冲积扇地层型油藏,石油与天然气地质,1983年1期. [6] 吴振林.略论辽河西部凹陷油气藏类型及其分布规律,石油与天然气地质,1982年2期.
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