| 笔架岭油田东三段和沙一段储层物性特征及影响因素分析 |
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| 引用本文： | 龙光华,徐伦勋,王娅妮,刘欢欢. 笔架岭油田东三段和沙一段储层物性特征及影响因素分析[J]. 长江大学学报, 2011, 0(5) |
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| 作者姓名： | 龙光华 徐伦勋 王娅妮 刘欢欢 |
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| 作者单位： | 油气资源与勘探技术教育部重点实验室(长江大学);长江大学地球科学院;胜利油田黄河钻井三公司; |
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| 摘 要： | 通过岩心观察、薄片鉴定、物性分析和沉积相研究,阐述了笔架岭油田东三段和沙一段岩石学特征、孔喉特征和物性特征,分析了影响储层物性的主要因素。研究表明,该研究区储层岩石类型以长石岩屑砂岩为主;沙河街组沙一段储层孔隙类型主要以原生粒间孔为主,东营组东三段孔隙类型以次生粒间溶孔为主;该研究区的储层属于中孔隙度、中渗透率储层;储层物性控制因素中,断裂是控制沉积微相及储层性能分布的主要因素,沉积微相控制砂体储层性质,成岩作用影响砂体储层性质。
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| 关 键 词： | 储层物性 控制因素 笔架岭油田 东三段 沙一段 |
Reservoirs Physical Properties and Their Influential Factors of Ed and Es1 in Bijialing Oilfield |
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| LONG Guang-hua,XU Lun-xun,Ministry of Education,Yangtze University,Jingzhou )WANG YA-niLIU Huan-huan. Reservoirs Physical Properties and Their Influential Factors of Ed and Es1 in Bijialing Oilfield[J]. Journal of Yangtze University, 2011, 0(5) |
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| Authors: | LONG Guang-hua XU Lun-xun Ministry of Education Yangtze University Jingzhou )WANG YA-niLIU Huan-huan |
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| Affiliation: | LONG Guang-hua,XU Lun-xun(Key Laboratory of Exploration Technologies for Oil and Gas Resources(Yangtze University),Ministry of Education,Yangtze University,Jingzhou 434023)WANG YA-ni(Yangtze University,Jingzhou 434023)LIU Huan-huan(The3rd Company,Yellow River Drilling,Shengli Oilfield,Dongying 257091) |
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| Abstract: | Based on core and cast section analysis,physical property as well as sedimentary facies,the lithologic character,pore throat features,Physical Property of Shahejie Formation and the Third Member of Dongying Formation in Bijialing Oilfield are analyzed,and the main factors influencing the reservoir properties are analyzed.It is believed that the Third Member of Dongying Formation is high porosity and medium permeability,Shahejie Formation is medium porosity and medium permeability.Diagenesis cementation diss... |
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| Keywords: | reservoir physical property control factor Bijialing oilfield Ed3 Shahejie Formation |
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