| 3D感应测井在低电阻率低对比页状砂岩地层中的应用 |
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| 引用本文： | 杨建军,林兴春,王毅,张秀英,杨宏. 3D感应测井在低电阻率低对比页状砂岩地层中的应用[J]. 石油仪器, 2006, 20(3): 58-59,63 |
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| 作者姓名： | 杨建军 林兴春 王毅 张秀英 杨宏 |
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| 作者单位： | 中油测井集团公司华北事业部,河北,任丘 |
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| 摘 要： | 3D感应测井仪利用垂直和水平电磁波来探测和确定驻留在薄的层状地层中的油气储量,而常规电阻率仪器只能测量水平方向电阻率,往往无法准确估算或忽略掉这类储层.
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| 关 键 词： | 各向异性 电阻率成像测井 孔隙度 电阻率 |
| 文章编号： | 1004-9134（2006）03-0058-02 |
| 收稿时间： | 2005-08-17 |
| 修稿时间： | 2005-08-17 |
3-D Induction Resistivity Improves Reservoir Characterization in Low-Contrast, Low-Resistivity Shaly Sand Formations |
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| Yang Jianjun,Lin Xingchun,Wang Yi,Zhang Xiuying,Yang Hong. 3-D Induction Resistivity Improves Reservoir Characterization in Low-Contrast, Low-Resistivity Shaly Sand Formations[J]. Petroleum Instruments, 2006, 20(3): 58-59,63 |
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| Authors: | Yang Jianjun Lin Xingchun Wang Yi Zhang Xiuying Yang Hong |
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| Abstract: | 3D Explorer induction instrument uses vertical and horizontal electromagnetic waves to find and quantify oil and gas reserves residing in thinly bedded formations,so reserves are often underestimated or overlooked by conventional resistivity tools which only measure horizontally.This is accomplished by utilizing the physical effect of macroscopic electrical anisotropy through a unique orthogonal transmitter-receiver configuration.The 3DEX resistivity measurements,combined with new petrophysical interpretation methods,can result in a more accurate shaly sand reservoir aracterization. |
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| Keywords: | anisotropic resistivity Imager porosity resistivity |
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