ZONARY DISTRIBUTION OF HYDROCARBON IN OIL-ENRICHED RIFTED BASINS AND EXPLORATION DIRECTION IN THE HUIMIN SAG
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摘要: 本文以东营凹陷为例,阐明了断陷盆地油气环状分布特征,并从构造、沉积、油气运聚诸方面论述其形成的机理,采用地质类比法,指出了惠民凹陷的勘探方向。Abstract: Taking Dongying sag as an example, this paper elucidates zonary distribution feature of hydrocarbon in a rifted-basin. By analyzing structure,sedimentation and migration and accumulation of oil and gas, the pool-forming mechanism is discussed by geological analogy. Based on the above, the exploration focus in Huimin sag in the future is determined.
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Key words:
- rifted basins /
- zonary distribution /
- pool-forming mechanism /
- exploration direction
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[1] 王秉海,钱凯,等.胜利油田地质研究与勘探实践[M].东营:石油大学出版社,1992.
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