| 东营凹陷广饶海相灰岩油藏的勘探与成因机制探讨 |
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| 引用本文： | 李春光.东营凹陷广饶海相灰岩油藏的勘探与成因机制探讨[J].海相油气地质,1998,3(2):22-28. |
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| 作者姓名： | 李春光 |
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| 作者单位： | 中国石油天然气总公司石油勘探开发科学研究院渤海湾分院 |
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| 摘 要： | 山东东营凹陷南部的广饶油藏为一奥陶系灰岩残丘山整带含稠油的大潜山油藏，其埋藏深度为６３４．４￣１５７５．０ｍ，现已探明含油面积３０．７ｋｍ＾２。１９９０年发现一个山头含油，１９９１￣１９９３年发现多个山头含油，１９９６￣１９９７年在各山头之间的部位钻探，结果探明潜山带南部整带含油。地质和地球化学资料分析证实，该油藏不仅是今生储潜山油藏，还是烃类经基岩风化壳运移、聚集而形成的稠油油藏。形成稠油的主要
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| 关 键 词： | 油气勘探 石灰岩 风化壳 奥陶纪 油气藏 成藏 |
Exploration and Origin Mechanism of Marine Limestone Oil-Pool in Guangrao of Dongying Depression |
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| Li Chunguang Bohaiwan Branch of Petroleum Exploration & Development Research Institute,CNPC,P.O.B.,Xueyuan Rd.,Beijing, P.R.China.Exploration and Origin Mechanism of Marine Limestone Oil-Pool in Guangrao of Dongying Depression[J].Marine Origin Petroleum Geology,1998,3(2):22-28. |
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| Authors: | Li Chunguang Bohaiwan Branch of Petroleum Exploration & Development Research Institute CNPC POB Xueyuan Rd Beijing PRChina |
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| Institution: | Li Chunguang * Bohaiwan Branch of Petroleum Exploration & Development Research Institute,CNPC,P.O.B.910,Xueyuan Rd.,Beijing,100083 P.R.China |
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| Abstract: | |
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| Keywords: | Oil-gas exploration Limestone Weathering crust Ordevician Buried- hill oil-pool Viscous oil Oil-pool formation Origin Dongying depression |
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