| 四十臂井径测井资料精细解释方法探讨 |
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| 引用本文： | 夏竹君,田烨,李俊舫,蔡冬梅,向素利.四十臂井径测井资料精细解释方法探讨[J].石油仪器,2011,25(5):39-41,103. |
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| 作者姓名： | 夏竹君 田烨 李俊舫 蔡冬梅 向素利 |
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| 作者单位： | 中原石油勘探局地球物理测井公司,河南濮阳 |
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| 摘 要： | 针对四十臂井径测井仪器在大斜度井中居中效果不理想,提出了加大扶正臂支撑力度、优化测井程序等改进方法,提高了仪器在大斜度井中的测量精度;为了提高测井资料解释精度,探讨性提出了斜井校正方法、变形段最小及最大井径值优化取值方法以及套管变形定量划分标准。实际应用结果表明,改进后的技术满足了中原油田对套损井检测及评价的要求。该方法对于其他多臂井径测井技术也具有一定的借鉴意义。
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| 关 键 词： | 多臂井径 四十臂井径 套管变形 井径测井 测井解释 |
Research of the precision interpretation methods for forty arms caliper logging |
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| Xia Zhujun,Tian Ye,Li Junfang,Cai Dongmei , Xiang Suli.Research of the precision interpretation methods for forty arms caliper logging[J].Petroleum Instruments,2011,25(5):39-41,103. |
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| Authors: | Xia Zhujun Tian Ye Li Junfang Cai Dongmei Xiang Suli |
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| Affiliation: | Xia Zhujun,Tian Ye,Li Junfang,Cai Dongmei and Xiang Suli |
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| Abstract: | Aiming at the insufficient ideal of centered effect of diameter forty arms logging instrument within high-inclination Wells,the measures to enlarge centralizer supporting strength to increase supporting ability and optimize logging program are suggested,thereby improving measuring precision of instrument in high-inclination wells.In order to improve the precision of logging interpretation,the correction method of high inclination well,optimizing minimum and maximum caliper value of down hole deformation sec... |
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| Keywords: | multi-armed caliper forty arms shaft diameter casing deformation the well diameter logging logging interpretation |
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