| 薄互层水平井测井电阻率的各向异性校正 |
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| 引用本文： | 孔繁达,何涛,姜洪福. 薄互层水平井测井电阻率的各向异性校正[J]. 北京大学学报(自然科学版), 2011, 0(2): 302-308 |
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| 作者姓名： | 孔繁达 何涛 姜洪福 |
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| 作者单位： | 北京大学地球与空间科学学院造山带与地壳演化教育部重点实验室;大庆油田公司海塔指挥部; |
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| 基金项目： | 北京大学与大庆油田合作项目“肇州油田水平井储层参数与产能关系研究”; 国家自然科学基金(40830423,40904029); 教育部留学回国人员科研启动基金资助 |
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| 摘 要： | 对薄互层水平井测井电阻率进行各向异性校正.首先依据水平井测井参数对井轨穿层特征作出判断,通过在穿层界面位置设置虚拟直井提高三维地层插值建模的精度,确定水平井井眼轨迹在三维空间上与目标地层的相互位置关系.然后,针对砂-泥岩薄互层提出"相对电阻率各向异性"的概念,获得水平井周围目标地层受三维地质模型约束的相对电阻率各向异性...
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| 关 键 词： | 薄互层 水平井 电阻率校正 各向异性 测井解释 |
Anisotropic Correction for Resistivity Logging of Horizontal Well in Thin Interlayer Reservoir |
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| KONG Fanda,HE Tao,,JIANG Hongfu. Anisotropic Correction for Resistivity Logging of Horizontal Well in Thin Interlayer Reservoir[J]. Acta Scientiarum Naturalium Universitatis Pekinensis, 2011, 0(2): 302-308 |
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| Authors: | KONG Fanda HE Tao JIANG Hongfu |
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| Affiliation: | 1.School of Earth and Space Sciences,Peking University,Key Laboratory of Orogenic Belts and Crustal Evolution(MOE),Beijing 100871;2.Haita Administration,Daqing Oilfield Company,Daqing 163453; |
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| Abstract: | In order to correct the anisotropic resistivity for horizontal well logging in thin interlayer oil reservoir,firstly the crossing points of the horizontal well track with target formations were determined by analyzing the response characteristics of logging parameters,and a series of virtual vertical wells at these locations were set to get an accurate 3D lithology model adapting the horizontal well track survey.Secondly,a 3D relative resistivity anisotropic coefficient volume was calculated based on the de... |
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| Keywords: | thin interlayer reservoir horizontal well resistivity correction anisotropy well log interpretation |
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