| 渤中—渤南地区油气多期运聚成藏的地球化学特征 |
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| 引用本文： | 李秀芬,葛玲,王刚. 渤中—渤南地区油气多期运聚成藏的地球化学特征[J]. 中国海上油气, 2001, 0(1) |
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| 作者姓名： | 李秀芬 葛玲 王刚 |
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| 作者单位： | 中海石油研究中心渤海研究院!天津300452 |
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| 摘 要： | 渤海海域渤中—渤南地区第三系油气藏存在着降解原油与正常原油共存、低成熟原油与高成熟天然气共存现象。根据生物标志化合物及有机包裹体特征，结合断裂活动演化分析，认为该区油气藏系多期油气注入成藏。
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| 关 键 词： | 油气成藏 生物标志化合物 降解原油 多期 |
GEOCHEMICAL CHARACTERISTICS OF HYDROCARBON MULTI-STAGE MIGRATION AND ACCUMULATION IN BOZHONG-BONAN AREA |
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| Li Xiufen,Ge Ling,Wang Gang. GEOCHEMICAL CHARACTERISTICS OF HYDROCARBON MULTI-STAGE MIGRATION AND ACCUMULATION IN BOZHONG-BONAN AREA[J]. China Offshore Oil and Gas, 2001, 0(1) |
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| Authors: | Li Xiufen Ge Ling Wang Gang |
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| Abstract: | In Bozhong-Bonan area,coexistences of degraded oil with normal oil and low-matured oil with overmatured gas are observed in Tertiary. Based on bio-marker and organic inclusion data and combined with an analysis of faulting evolution,it can be considered that multi-stage migration and accumulation of hydrocarbon are prevailing in this area. |
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| Keywords: | hydrocarbon accumulation bio-marker degraded oil multi-stage |
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