| 博兴洼陷柳桥地区沙河街组储层流体史分析 |
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| 引用本文： | 石世革,阎长辉,荣启宏.博兴洼陷柳桥地区沙河街组储层流体史分析[J].西北大学学报,2006,36(5):807-810. |
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| 作者姓名： | 石世革 阎长辉 荣启宏 |
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| 作者单位： | 中国科学院广州地球化学研究所 广东广州510640(石世革)，成都理工大学成都油气藏地质及开发工程国家重点实验室 四川成都610059(阎长辉)，胜利油田分公司 山东东营257000(荣启宏) |
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| 基金项目： | 中国石油化工有限公司科技攻关基金资助项目(P02060) |
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| 摘 要： | 目的为了揭示流体充注与孔隙演变间的相互关系。方法通过储集岩中成岩作用、孔隙和裂隙中所充填矿物的世代关系、流体包裹体类型的综合研究,重塑研究区流体活动历史。结果储集岩中流体活动分为4期,第1期流体活动发生于早成岩期的B亚期,流体为略呈碱性的原地或准原地流体,第2—4期流体活动发生于晚成岩期的A1亚期。结论大规模的石油运移发生于次生孔隙形成以后,曾发生过两次明显的石油运移和充注。
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| 关 键 词： | 孔隙 矿物世代关系 流体运移 石油充注 |
| 文章编号： | 1000-274X(2006)05-807-04 |
| 收稿时间： | 04 18 2005 12:00AM |
| 修稿时间： | 2005年4月18日 |
An analysis of the fluid history in Shahejie Group, Liuqiao Area of Boxing Sag |
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| SHI Shi-ge,YAN Chang-hui,RONG Qi-hong.An analysis of the fluid history in Shahejie Group, Liuqiao Area of Boxing Sag[J].Journal of Northwest University(Natural Science Edition),2006,36(5):807-810. |
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| Authors: | SHI Shi-ge YAN Chang-hui RONG Qi-hong |
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| Institution: | 1. Guangzhou Institute of Geochemistry, Chinese Academy of Science, Guangzhou 510640, China;2. State Key Laboratory of 0il and Gas Reservoir Geology and Exploitation, Chengdu University of Technology, Chengdu 610059, China; 3. Shengli Oilfield Company, Dongying 257000, China |
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| Abstract: | Aim To settle the problem where oil source is for the next oil and gas exploration.Methods By means of the study of crystalline mineral generation relationship and inclusion enclave,the reservoir fluid history has been studied to show where oil source is.Results There are four stages for the reservoir fluid flow.The first has taken place on B period of early diagenesis when the fluid belongs to autochthonous fluid.The second,third,fourth have done on A1 period of late diagenesis.Conclusion The great oil migration has taken place only when the secondary pore is formed.The oil migration and filling have taken place again. |
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| Keywords: | oil source crystalline mineral generation relationship inclusion enclave oil migration and fill |
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