| 火烧山油田基质岩块渗吸特征 |
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| 引用本文： | 陈淦,宋志理.火烧山油田基质岩块渗吸特征[J].新疆石油地质,1994,15(3):268-275. |
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| 作者姓名： | 陈淦 宋志理 |
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| 作者单位： | 新疆石油管理局勘探开发研究院 |
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| 摘 要： | 对准噶尔盆地大烧山油田二叠系裂缝性砂岩油藏的２４块岩样所作的３０次渗吸实验结果表明：在渗吸过程中，渗吸时间和渗吸效率之间存在较强的规律性；基质岩块的渗吸能力较低，最终吸收率仅为１０．１６％。探讨了油田采收率与基质岩块渗吸能力的关系。
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| 关 键 词： | 火烧山油田，基质岩块，渗吸实验，渗吸效率，采收率 |
IMBIBITION CHARACTERISTICS OF ROCK MATRIX IN HUOSHAOSHAN OILFIELD |
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| Chen Gan,Song Zhili.IMBIBITION CHARACTERISTICS OF ROCK MATRIX IN HUOSHAOSHAN OILFIELD[J].Xinjiang Petroleum Geology,1994,15(3):268-275. |
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| Authors: | Chen Gan Song Zhili |
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| Abstract: | Huoshaoshan oilfield of Junggar basin is produced from a Permian naturally-fractured sandstone raservoir.30imbibition experiments with 24 rock samples indicated that on imbibition,a stronger relationship exists between imbibi-tion time and efficiency,and imbibition capecity of rock matrix is relatively low with ultimate absorption ratio Of only10.16%, moreovcr, the relationship between oil recovery factor and imbibition capacity of rock matrix is discussed. |
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| Keywords: | uoshaoshan ollfield Rock matrix Imbibition experiment Imbibition efficiency Oilrecovery factor |
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