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| 岩石复电阻率频散特性的机理研究 | |
| 引用本文： | 肖占山,徐世浙,罗延钟,王东,朱世和.岩石复电阻率频散特性的机理研究[J].浙江大学学报(理学版),2006,33(5):584-587. |
| 作者姓名： | 肖占山 徐世浙 罗延钟 王东 朱世和 |
| 作者单位： | 1. 浙江大学,地球科学系,浙江,杭州,310027;辽河石油勘探局测井公司,辽宁,盘锦,124011 2. 浙江大学,地球科学系,浙江,杭州,310027 3. 中国地质大学,湖北,武汉,430074 4. 辽河石油勘探局测井公司,辽宁,盘锦,124011 |
| 摘 要： | 复电阻率测井是基于岩石频散特性发展起来的一种新的测井方法，目前对于复电阻率测井的岩石频散机理还没有一个统一的认识，通过理论和岩石频散实验数据的分析以及柯尔-柯尔模型对实验数据的拟合，初步明确了在小于10kHz的频率范围内，激发极化效应是引起岩石频散的主要因素，通过模拟井眼环境的岩石频散实验研究，验证了采用电极型电极系结构进行复电阻率测井的可行性． |
| 关 键 词： | 复电阻率测井 频散特性 实验分析 激发极化 柯尔-柯尔模型 |
| 文章编号： | 1008-9497(2006)05-584-04 |
| 收稿时间： | 2005-05-31 |
| 修稿时间： | 2005年5月31日 |
Study on mechanisms of complex resistivity frequency dispersion property of rocks |
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| XIAO Zhan-shan,XU Shi-zhe,LUO Yan-zhong,WANG Dong,ZHU Shi-he.Study on mechanisms of complex resistivity frequency dispersion property of rocks[J].Journal of Zhejiang University(Sciences Edition),2006,33(5):584-587. | |
| Authors: | XIAO Zhan-shan XU Shi-zhe LUO Yan-zhong WANG Dong ZHU Shi-he |
| Institution: | 1. Department of Earth Sciences, Zhej iang University, Hangzhou 310027, China; 2. China University of Geosciences , Wuhan 430074, Chi na ; 3. Well Logging Co., Liaohe Petroleum Administration, Panjin 124011, China |
| Abstract: | Complex resistivity logging(CRL) is a newly developed logging technique based on frequency dispersion properties of rocks.However,there is no unanimous understanding towards the frequency dispersion mechanisms of CRL.Through theoretical calculations,rock dispersion experiment analysis,and the experimental data fitting by using Cole-Cole Model,it was proved that the induce polarization effect is the main factor of causing rock dispersion within the frequency range of 10 kHz.It also proved the possibility to apply electrode-type logging instrument for CRL method base on the dispersion property experimental research when simulating the downhole environment. |
| Keywords: | complex resistivity logging frequency dispersion property experimental analysis induce polarization Cole-Cole model |
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