| 阵列感应电阻率测井在华北油田冀中坳陷的应用 |
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| 引用本文： | 李振苓,刘晓虹,张庆德,应德滔,杜宝会,宋小增. 阵列感应电阻率测井在华北油田冀中坳陷的应用[J]. 测井技术, 2003, 27(5): 406-409 |
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| 作者姓名： | 李振苓 刘晓虹 张庆德 应德滔 杜宝会 宋小增 |
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| 作者单位： | 1. 中国石油集团测井有限公司华北事业部
2. 华北石油管理局国际合作部 |
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| 摘 要： | 阵列感应电阻率测井资料经过反演处理，可得到较准确的地层真电阻率、泥浆滤液侵入深度和电阻率侵入剖面，反演结果有助于地层渗透性和流体类型判别，计算的泥浆滤液侵入深度可直接指示油层受钻井污染的程度，为以后的试采作业提供参考依据。介绍了阵列感应电阻率测井原理、解释方法，并与常规感应电阻率进行了对比，给出了阵列感应电阻率测井在华北油田复杂油气藏重点探井的成功应用实例。
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| 关 键 词： | 阵列感应电阻率测井 华北油田 冀中坳陷 反演处理 泥浆滤液 侵入深度 |
| 修稿时间： | 2003-07-30 |
Applications of AIT in Yizhong Depression of Huabei Oilfield |
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| Li Zhengling,Liu Xiaohong,et al.. Applications of AIT in Yizhong Depression of Huabei Oilfield[J]. Well Logging Technology, 2003, 27(5): 406-409 |
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| Authors: | Li Zhengling Liu Xiaohong et al. |
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| Affiliation: | Li Zhengling,Liu Xiaohong,et al.. |
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| Abstract: | Inversion processing of AIT logging information provides accurate true formation resistivity and mud invasion depths. AIT results help differentiate layer infiltration ability and fluid types. Calculated mud invasion depth indicates the level of oil reservoir polluted by well drilling and offers reference for the following work. Studied are AIT principle, interpretation method as well as comparison with conventional induction resistivity logging. This paper presents some application examples of Huabei oilfield logging series optimization technology. |
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| Keywords: | AIT logging contrast inversion invasion thin layer |
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