| 鄂尔多斯盆地南部镇泾地区典型油藏动态解剖及成藏过程恢复 |
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| 引用本文： | 尹伟,胡宗全,李松,刘震,商晓飞,张华照.鄂尔多斯盆地南部镇泾地区典型油藏动态解剖及成藏过程恢复[J].石油实验地质,2011,33(6):592-596. |
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| 作者姓名： | 尹伟 胡宗全 李松 刘震 商晓飞 张华照 |
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| 作者单位： | 1.中国石油化工股份有限公司, 石油勘探开发研究院, 北京, 100083 |
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| 基金项目： | 国家科技重大专项(2008ZX05002); 中国石化科技部项目(P09014)资助 |
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| 摘 要： | 利用孔隙演化史恢复、生烃史热模拟和流体包裹体分析等技术对鄂尔多斯盆地南部镇泾地区典型油藏进行了动态解剖。分析结果表明,研究区长8岩性圈闭形成时间为晚侏罗世以来(160 Ma);长7主力烃源岩初始生烃时间为侏罗纪末(140 Ma),大规模生烃时间为早白垩世末期(100 Ma);长8油藏为两期成藏,成藏时间分别为早白垩世中期(130 Ma)和晚白垩世早期(90 Ma);圈闭形成期、主力生烃期和关键成藏期时间配置关系好,有利于长8油藏的形成。结合构造演化,恢复油气充注成藏过程,建立了油气成藏动态演化模式,即"多期成藏、中期为主、晚期调整定型"。
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| 关 键 词： | 生烃史 成藏期次 成藏过程 动态成藏模式 镇泾地区 鄂尔多斯盆地南部 |
| 收稿时间： | 2011-01-10 |
Dynamic analysis and accumulation process recovery of typical reservoirs in Zhenjing region,south of Ordos Basin |
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| Yin Wei
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Hu Zongquan
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Li Song
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Liu Zhen
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Shang Xiaofei
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Zhang Huazhao.Dynamic analysis and accumulation process recovery of typical reservoirs in Zhenjing region,south of Ordos Basin[J].Petroleum Geology & Experiment,2011,33(6):592-596. |
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| Authors: | Yin Wei Hu Zongquan Li Song Liu Zhen Shang Xiaofei Zhang Huazhao |
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| Affiliation: | 1.SINOPEC Exploration & Production Research Institute, Beijing 100083, China2. China University of Petroleum, Beijing 102249, China3. Shandong University of Science and Technology, Qingdao, Shandong 266510, China4. HSE Supervision Center, Great Wall Drilling Company, PetroChina, Beijing 100101, China |
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| Abstract: | The dynamic analyses of typical reservoirs in Zhenjing region of the southern Ordos Basin have been carried out based on pore evolution history recovery,petroleum generation history thermal simulation and fluid inclusion analyses.The Chang8 lithologic traps were formed since the late Jurassic(160 Ma).The Chang7 source rocks began to generate petroleum at the end of Jurassic(140 Ma) and achieved the peak at the end of early Cretaceous(100 Ma).The Chang8 reservoirs were formed during 2 stages,including the me... |
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| Keywords: | hydrocarbon generation history accumulation stage accumulation process dynamic accumulation model Zhenjing region southern Ordos Basin |
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