多频电磁波测井物理模拟实验的方法技术  

EXPERIMENT METHOD AND TECHNIQUE PHYSICAL MODELING OF MULTI-FREQUENCT ELECTROMAGNETIC LOGGING

作　　者：康国军[1] 房德斌[1] 赵淑芬[2] 

机构地区：[1]吉林大学地球探测科学与技术学院,吉林长春130026 [2]吉林大学计算机科学与技术学院,吉林长春130026

出　　处：《吉林大学学报（地球科学版）》2002年第4期382-385,共4页Journal of Jilin University：Earth Science Edition

基　　金：国家自然科学基金资助项目 (496 74 2 33)

摘　　要：为了对多频电磁波测井有进一步的了解 ,针对在石油勘探中的油层、水层情况 ,研制了模拟实际测井环境的地层模型 ,并对天线的选择、空间电磁场的影响和反射波的干扰等因素进行了讨论 ,并提出和总结了关于实验装置的组构、各种模型参数的选取。In order to study multi frequency electromagnetic logging deeply,this paper shows the research results on electromagnetic logging in the model of oil and water strata under the some conditions as the real geological enviorment. The paper hasa discussion on antenna selection, disturbance of natural field and reflection wave. Besides, a set of experimental methods and measuring technique are put forwardand summarized,including composite of experment device, selection of model parameters, measurement of amplitude and phase, and data acquisition etc.

关 键 词：多频电磁波测井 物理模拟 石油勘探 油层 水层 电阻率 介电常数 

分 类 号：P631.325[天文地球—地质矿产勘探] P631.8[天文地球—地质学]