[1]刘迪仁,谢伟彪,袁继煌,等.二维复杂泥浆侵入阵列感应测井响应模拟与分析[J].测井技术,2012,36(03):234-238.
 LIU Diren,XIE Weibiao,YUAN Jihuang,et al.Simulation and Analysis of Array Induction Log Response for Complicated Twodimensional Mud Invasion[J].WELL LOGGING TECHNOLOGY,2012,36(03):234-238.
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二维复杂泥浆侵入阵列感应测井响应模拟与分析()
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《测井技术》[ISSN:1004-1338/CN:61-1223/TE]

卷:
第36卷
期数:
2012年03期
页码:
234-238
栏目:
方法研究
出版日期:
2012-06-29

文章信息/Info

Title:
Simulation and Analysis of Array Induction Log Response for Complicated Twodimensional Mud Invasion
作者:
刘迪仁12谢伟彪12袁继煌3殷秋丽12王洪亮3吴立峰12
1.油气资源与勘探技术教育部重点实验室(长江大学), 湖北 荆州 434023; 2.长江大学地球物理与石油资源学院, 湖北 荆州 434023; 3.中国石油西部钻探工程公司测井公司, 新疆 克拉玛依 834000
Author(s):
LIU Diren12XIE Weibiao12YUAN Jihuang3YIN Qiuli12WANG Hongliang3WU Lifeng12
1.Key Laboratory of Exploration Technologies for Oil and Gas Resources(Yangtze University), Jingzhou, Hubei 434023, China; 2.Geophysics and Oil Resource Institute of Yangtze University, Jingzhou, Hubei 434023, China; 3.Wireline Logging company, Xibu Drilling Engineering CO. LTD., CNPC, Karamay, Xinjiang 834000, China
关键词:
阵列感应测井 泥浆侵入 正演计算 侵入前缘
Keywords:
array induction logging mud invasion forward modeling invading front
分类号:
P631.84
文献标志码:
A
摘要:
实际测井环境中泥浆侵入使井眼附近地层电阻率径向变化,因地层非均质性使电阻率在侵入带呈现二维复杂分布。这种复杂泥浆侵入是阵列感应测井响应的主要影响因素之一。基于正演计算,模拟渐变的泥浆侵入前缘和侵入带电阻率二维分布环境下阵列感应测井的响应,研究该复杂泥浆侵入环境下泥浆侵入前缘角度和侵入深度对阵列感应测井响应的影响。可为解释工作中消除复杂泥浆侵入对阵列感应测井响应的影响提供一定的理论参考。
Abstract:
In actual logging environment, the invaded area’s resistivity complexity not only involves various radial resistivity profiles, but also twodimensional distribution nearby wellbore due to the heterogeneous anisotropic formation. The complex mud invasion is one of the important factors affecting the array induction log responses. Based on forward modeling, we simulate the array induction log response in the environment with gradually changing invading front and twodimensional resistivity distribution, and analyze the effects on the log responses with different invading front angles and invading depths. The conclusion can afford a theoretical reference to correct the effect of complex mud invasion in interpretation work.

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备注/Memo

备注/Memo:
基金项目: 国家自然科学基金项目“伪随机扩频脉冲在地球介质中的传播特性研究”资助(No.40774073) 作者简介: 刘迪仁,男,1965年生,副教授,博士,从事电法测井正反演、复杂储层测井评价及光纤传感技术等方面的理论和应用研究。
更新日期/Last Update: 2012-06-20