| 实测相渗透率资料在确定储层水饱和度上限中的应用 |
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| 引用本文： | 李强,向丹,黄大志.实测相渗透率资料在确定储层水饱和度上限中的应用[J].成都理工大学学报(自然科学版),2007,34(5):527-530. |
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| 作者姓名： | 李强 向丹 黄大志 |
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| 作者单位： | 成都理工大学"油气藏地质及开发工程"国家重点实验室,成都,610059 |
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| 摘 要： | 首次采用全模拟岩心分析测试技术,在高温高压条件下分别测定了不同地区油、气藏岩心的油相和气相渗透率,结合同一油、气藏岩心的相对渗透率资料分别确定了CZCX T3x4气藏、WODSH8气藏和CZNC Js4油藏产工业气、油的水饱和度上限分别为55%,52%和50%.应用该方法所确定的水饱和度上限值已被生产证实.
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| 关 键 词： | 全模拟 致密砂岩 油气藏 相渗透率 水饱和度上限 气相渗透率 资料 储层 水饱和度 应用 conditions simulation saturation water upper limit determination data permeability phase 生产 上限值 方法 工业 油藏 相对渗透率 |
| 文章编号： | 1671-9727（2007）05-0527-04 |
| 修稿时间： | 2006-11-28 |
Application of the measured phase permeability data to determination of the upper limit of the water saturation of the reservoirs under whole simulation conditions |
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| LI Qiang,XIANG Dan,HUANG Da-zhi.Application of the measured phase permeability data to determination of the upper limit of the water saturation of the reservoirs under whole simulation conditions[J].Journal of Chengdu University of Technology: Sci & Technol Ed,2007,34(5):527-530. |
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| Authors: | LI Qiang XIANG Dan HUANG Da-zhi |
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| Institution: | State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Chengdu University of Technology, Chengdu 610059, China |
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| Abstract: | The authors firstly use the analytical method of cores to measure the oil phase permeability and gas phase permeability of the cores from different oil and gas reservoirs under the high pressure and high temperature.Combined with the oil-water relative permeability of the above cores,they also determine the upper limits of the commercial production of T3x4 gas reservoir in CZCX,H8 gas reservoir in WODS and Js4 oil reservoir in CZNC to be 55%,52% and 50%,respectively.The upper limit of the water saturation has been proved true by practical production. |
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| Keywords: | full simulation tight sandstone oil-gas reservoir relative permeability water saturation upper limit |
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