| 蟠龙油田F110井区延长组储层微观非均质性模拟 |
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| 引用本文： | 陈杰,周鼎武. 蟠龙油田F110井区延长组储层微观非均质性模拟[J]. 科技导报(北京), 2009, 27(15): 48-51 |
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| 作者姓名： | 陈杰 周鼎武 |
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| 作者单位： | 中国石油大学(华东)地球资源与信息学院,山东,东营,257061;山东科技大学地质科学与工程学院,山东,青岛,266510 |
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| 摘 要： | 通过真实砂岩微观孔隙模型实验.对储层内油、水两相流体的微观渗流机理进行模拟,以求更深层次地了解研究区延长组砂岩储层的微观非均质性及其对剩余油分布的影响.分析认为,研究区延长组储层的微观非均质性很强,且存在储层物性越好,其微观非均质性越强的特点,成岩作用和孔隙结构是影响微观非均质性的主要因素.实验表明,微观非均质性是影响水驱油效果和剩余油形成的内因.在充分认识研究区延长组砂岩储层4种主要孔隙类型的基础上,根据实验结果,建议相应地制定3类注水开发方案,剩余原生粒间孔隙型和次生溶蚀孔隙型归为一类,微裂缝型一类,自生矿物晶间微孔隙型一类.
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| 关 键 词： | 蟠龙油田:延长组 储层微观非均质性 真实砂岩微观孔隙模型 |
Experiment Simulation of Micro-anisotropy of Yanchang Formation in F110-well Area in Panlong Oilfield |
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| CHEN Jie,ZHOU Dingwu.Faculty of Geo-resource , Information,China University of Petroleum,Dongying ,Sh,ong Province,China .College of Geological Science , Engineering,Sh,ong University of Science , Technology,Qingdao ,China. Experiment Simulation of Micro-anisotropy of Yanchang Formation in F110-well Area in Panlong Oilfield[J]. Science & Technology Review, 2009, 27(15): 48-51 |
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| Authors: | CHEN Jie ZHOU Dingwu.Faculty of Geo-resource Information China University of Petroleum Dongying Sh ong Province China .College of Geological Science Engineering Sh ong University of Science Technology Qingdao China |
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| Affiliation: | CHEN Jie1,ZHOU Dingwu21.Faculty of Geo-resource , Information,China University of Petroleum,Dongying 257061,Sh,ong Province,China 2.College of Geological Science , Engineering,Sh,ong University of Science , Technology,Qingdao 266510,China |
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| Abstract: | Using an authentic sandstone micro-model,the flowing of oil and water was experimentally simulated in reservoirs.The micro-anisotropy was found to be an important factor in the distribution of remaining oil and the exploitation of the oilfield.The micro-anisotropy and its effect on the distribution of the remaining oil in Yanchang formation in the studied area are experimentally studied in this paper.The results show that the micro-anisotropy of Yanchang formation reservoirs is outstanding.A better quality ... |
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| Keywords: | Panlong Oilfield Yanchang formation reservoir micro-anisotropy authentic sandstone micro-model |
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