| X—CT在测定储集层物性参数中的应用 |
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| 引用本文： | 王家新,李小孟.X—CT在测定储集层物性参数中的应用[J].天津大学学报(自然科学与工程技术版),1994,27(3):334-340. |
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| 作者姓名： | 王家新 李小孟 |
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| 作者单位： | 天津大学，胜利油田 |
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| 摘 要： | 用第３代医用ＣＴ进行油气藏储量计算参量的测定，给出８块岩心样品孔隙度及油水饱和度的ＣＴ数据与常规测试数据的对比，结果符合很好，编制了用医用ＣＴ设备分析岩心孔隙度和油水饱和度的配套软件，分析了医用ＣＴ用于岩心分析的问题及解决办法，最后讨论了本工作在裂缝型油气藏岩心分析中的应用。
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| 关 键 词： | CT数 油水饱和度 图象重建 储集层 |
MEASUREMENTS OF THE BASIC PHYSICAL PARAMETERS OF THE RESERVOIR BY X-RAY COMPUTER-ASSISTED TOMOGRAPHY |
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| Wang Jiaxin, Un Tao,Wu Shan.MEASUREMENTS OF THE BASIC PHYSICAL PARAMETERS OF THE RESERVOIR BY X-RAY COMPUTER-ASSISTED TOMOGRAPHY[J].Journal of Tianjin University(Science and Technology),1994,27(3):334-340. |
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| Authors: | Wang Jiaxin Un Tao Wu Shan |
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| Abstract: | A third-generation medical X-ray scanner is used for the characterization ofoil reservoirs. The porosity and oil-water saturation of eight sandstone cores are determinded.Their results are in good agreement with those obtained by conventional methods.A software forthe medical X-ray CT scanner is developed, the CT characteristic pictures are taken of a naturally fractured full-diameter mudstone core,and the use of CT technique in the core analysis is discussed. |
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| Keywords: | CT number oil and water saturation image reconstruction porosity |
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