«上一篇/Previous Article|本期目录/Table of Contents|下一篇/Next Article»

《地球科学与环境学报》[ISSN:1672-6561/CN:61-1423/P]

卷:

第45卷

期数:

2023年第03期

页码:

760-768

栏目:

应用地球物理

出版日期:

2023-05-15

文章信息/Info

Title:

Tensor Response Characteristics of Time-domain Electromagnetic Field in a Layered Medium with a Deviated Well

文章编号:

1672-6561(2023)03-0760-09

作者:

杨海燕¹; 宋立伟²; 储丹华^3*; 刘海彬⁴; 岳建华¹; 王汝杰²; 张会娜²; 李岩铭²

(1. 中国矿业大学 资源与地球科学学院,江苏 徐州 221116; 2. 青岛地质工程勘察院(青岛地质勘查开发局),山东 青岛 266101; 3. 中国矿业大学 数学学院,江苏 徐州 221116; 4. 湖南省水文地质环境地质调查监测所,湖南 长沙 410129)

Author(s):

YANG Hai-yan¹;  SONG Li-wei²;  CHU Dan-hua^3*;  LIU Hai-bin⁴;  YUE Jian-hua¹;  WANG Ru-jie²;  ZHANG Hui-na²;  LI Yan-ming²

(1. School of Resources and Geosciences, China University of Mining and Technology, Xuzhou 221116, Jiangsu, China; 2. Qingdao Geo-engineering Surveying Institute(Qingdao Geological Exploration Development Bureau), Qingdao 266101, Shandong, China; 3. School of Mathmatics, China University of Mining and Technology, Xuzhou 221116, Jiangsu, China; 4. Survey and Monitoring Institute of Hydrogeology and Environmental Geology of Hunan Province, Changsha 410129, Hunan, China)

关键词:

瞬变电磁法;  感应电位;  感应测井;  张量测量;  层状介质;  z分量

Keywords:

transient electromagnetic method;  induced voltage;  induction logging;  tensor measurement;  layered medium;  z component

分类号:

P631.3⁺25

DOI:

10.19814/j.jese.2022.12063

文献标志码:

A

摘要:

在石油勘探、金属矿找矿以及地下空间探测领域,孔旁远探和随钻前探是迫切性技术需求。结合三分量感应测井和瞬变电磁场理论,提出了一种孔中时间域电磁张量测井方法。基于谐变场三维感应测井9个磁场分量求解方法,采用传输线法实现并矢格林函数的快速计算,通过将谐变场的磁张量转换到时间域,获得孔中时间域电磁场张量计算公式; 然后,建立一个斜井三层介质模型,分析该模型下感应电位张量各分量的时间衰减规律,得到目标层电磁张量响应特征; 最后,在地-井瞬变电磁实测资料分析基础上,比较孔中张量测井方法的效果。结果表明:感应电位张量xz、yz、zx以及zy分量衰减曲线符合垂直磁偶源激励场特征,其他分量满足水平磁偶源激励场特征; 与z相关的分量对地层电性界面的反映最为明显,可以作为张量解释的首选分量,其他分量可以作为辅助分量; 低阻目标层在多测道曲线和感应电位张量时间剖面中得到清晰识别,为孔中张量电磁资料处理与解释提供了手段。

Abstract:

It urgently demands wellside remote and well advance detection technique in petroleum exploration and metallic minerals prospecting, as well as underground space detection. Combining the theory of three-component induction logging and transient electromagnetic field, a time domain electromagnetic tensor logging method was proposed. Based on the solution of the 9 components of alternating magnetic field in 3D induction logging, a transmission line algorithm was adopted to fastly solve Dyadic Green’s function. Hence, the theoretical formula was obtained for time domain electromagnetic tensor field by converting magnetic tensors into time domain. The attenuation versus time for all of the induced voltage components was analyzed by making use of a three-layered medium with a deviated well, and the tensor electromagnetic response characteristics of the target layer was obtained. Eventually, the effect of time domain electromagnetic tensor measurement was testified on the basis of downhole transient electromagnetic data. The results show that the attenuation curves for xz, yz, zx and zy components of induced voltage tensor have an electromagnetic feature excited by a vertical magnetic dipole, while the rest of components meet with the feature excited by a horizontal magnetic dipole; the voltage components related to z component can be used as preferred parameters for their significant resolution to the electrical interface of strata, while the others can be considered as auxiliary parameters; the low resistivity target layer can be clearly identified in the multi-channel curves and induced voltage tensor time sections, which provide an effective tool for the measured data processing and interpretation.

参考文献/References:

[1] 薛国强,陈卫营,周楠楠,等.接地源瞬变电磁短偏移深部探测技术[J].地球物理学报,2013,56(1):255-261.
XUE Guo-qiang,CHEN Wei-ying,ZHOU Nan-nan,et al.Short-offset TEM Technique with a Grounded Wire Source for Deep Sounding[J].Chinese Journal of Geophysics,2013,56(1):255-261.
[2] YANG H Y,LI F P,YUE J H,et al.Cone-shaped Source Characteristics and Inductance Effect of Transient Electromagnetic Method[J].Applied Geophysi-cs,2017,14(1):165-174.
[3] YANG H Y,LI F P,CHEN S N,et al.An Inversion of Transient Electromagnetic Data from a Conical Source[J].Applied Geophysics,2018,15(3/4):545-555.
[4] YANG H Y,CHEN S N,YUE J H,et al.Transient Electromagnetic Response with a Ramp Current Excitation Using Conical Source[J].IEEE Access,2019,7:63829-63836.
[5] JIAO J J,YANG H Y,CHEN Z,et al.Inversion of Mine Transient Electromagnetic Data via the PSO-GIS Algorithm from a Conical Source[J].IEEE Tran-sactions on Geoscience and Remote Sensing,2022,60:5915512.
[6] 杨海燕,刘志新,张 华,等.圆锥型场源瞬变电磁法试验研究[J].煤田地质与勘探,2021,49(6):107-112.
YANG Hai-yan,LIU Zhi-xin,ZHANG Hua,et al.Experimental Study on Transient Electromagnetic Method with a Conical Source[J].Coal Geology & Exploration,2021,49(6):107-112.
[7] 席振铢,龙 霞,周 胜,等.基于等值反磁通原理的浅层瞬变电磁法[J].地球物理学报,2016,59(9):3428-3435.
XI Zhen-zhu,LONG Xia,ZHOU Sheng,et al.Opposing Coils Transient Electromagnetic Method for Shallow Subsurface Detection[J].Chinese Journal of Geophysics,2016,59(9):3428-3435.
[8] 杨夫杰,杨海燕,姜志海,等.圆锥型场源瞬变电磁自适应正则化反演[J].吉林大学学报(地球科学版),2022,52(4):1328-1337.
YANG Fu-jie,YANG Hai-yan,JIANG Zhi-hai,et al.Transient Electromagnetic Adaptive Regularization Inversion for Cone-shaped Field Sources[J].Journal of Jilin University(Earth Science Edition),2022,52(4):1328-1337.
[9] 李 哲,杨海燕,岳建华,等.覆盖层影响下圆锥型瞬变电磁Occam约束反演[J].煤田地质与勘探,2022,50(6):175-183.
LI Zhe,YANG Hai-yan,YUE Jian-hua,et al.Conical Source Transient Electromagnetic Response Characteristics with Overburden Based on Occam Constrained Inversion[J].Coal Geology & Exploration,2022,50(6):175-183.
[10] 黄 刚,杨海燕,余国锋,等.圆锥型场源瞬变电磁数据AWPSO算法优化反演[J].地球物理学进展,2021,36(4):1521-1530.
HUANG Gang,YANG Hai-yan,YU Guo-feng,et al.Optimal Inversion of Transient Electromagnetic Data with a Conical Source Excitation Based on AWPSO Algorithm[J].Progress in Geophysics,2021,36(4):1521-1530.
[11] 杨海燕,李锋平,岳建华,等.基于“烟圈”理论的圆锥型场源瞬变电磁优化反演[J].中国矿业大学学报,2016,45(6):1230-1237.
YANG Hai-yan,LI Feng-ping,YUE Jian-hua,et al.Optimal Transient Electromagnetic Inversion of Conical Field Source Based on Smoke Ring Theory[J].Journal of China University of Mining & Technology,2016,45(6):1230-1237.
[12] 常江浩,薛国强.电性源短偏移距瞬变电磁场扩散规律三维数值模拟[J].地球科学与环境学报,2020,42(6):711-721.
CHANG Jiang-hao,XUE Guo-qiang.Three-dimensional Numerical Simulation of Diffusion Law of Short-offset Grounded-wire Transient Electromagne-tic Field[J].Journal of Earth Sciences and Environment,2020,42(6):711-721.
[13] 陈卫营,薛国强.电性源短偏移距瞬变电磁法数据处理软件系统SOTEMsoft[J].地球科学与环境学报,2021,43(6):1050-1056.
CHEN Wei-ying,XUE Guo-qiang.Data Processing Software SOTEMsoft for Electric Source Short-offset Transient Electromagnetic Method[J].Journal of Earth Sciences and Environment,2021,43(6):1050-1056.
[14] 薛国强,陈卫营,武 欣,等.电性源短偏移距瞬变电磁研究进展[J].中国矿业大学学报,2020,49(2):215-226.
XUE Guo-qiang,CHEN Wei-ying,WU Xin,et al.Review on Research of Short-offset Transient Electromagnetic Method[J].Journal of China University of Mining & Technology,2020,49(2):215-226.
[15] 孙怀凤,程 铭,宿传玺,等.隧(巷)道掘进工作面-钻孔瞬变电磁超前探测方法物理模拟试验研究[J].煤炭学报,2017,42(8):2110-2115.
SUN Huai-feng,CHENG Ming,SU Chuan-xi,et al.Tunnel Face-borehole Transient Electromagnetic Me-thod and Its Physical Experimental Studies[J].Journal of China Coal Society,2017,42(8):2110-2115.
[16] 陈 丁,程久龙,王阿明.矿井全空间孔中瞬变电磁响应积分方程法数值模拟研究[J].地球物理学报,2018,61(10):4182-4193.
CHEN Ding,CHENG Jiu-long,WANG A-ming.Numerical Simulation of Drillhole Transient Electromagnetic Response in Mine Roadway Whole Space Using Integral Equation Method[J].Chinese Journal of Geophysics,2018,61(10):4182-4193.
[17] 陈卫营,韩思旭,薛国强.电性源地-井瞬变电磁法全分量响应特性与探测能力分析[J].地球物理学报,2019,62(5):1969-1980.
CHEN Wei-ying,HAN Si-xu,XUE Guo-qiang.Ana-lysis on the Full-component Response and Detectability of Electric Source Surface-to-borehole TEM Method[J].Chinese Journal of Geophysics,2019,62(5):1969-1980.
[18] 郭建磊,姜 涛,郭 恒,等.轴向各向异性地-井瞬变电磁三分量响应特征[J].地球科学与环境学报,2020,42(6):737-748.
GUO Jian-lei,JIANG Tao,GUO Heng,et al.Characteristics of Axial Anisotropic Borehole Transient Ele-ctromagnetic Three-component Response[J].Journal of Earth Sciences and Environment,2020,42(6):737-748.
[19] 范 涛,李鸿泰,郭建磊,等.钻孔瞬变电磁拟地震反演方法在露天煤矿采空区精细探测中的应用[J].地球科学与环境学报,2020,42(6):759-766.
FAN Tao,LI Hong-tai,GUO Jian-lei,et al.Application of Borehole Transient Electromagnetic Pseudo-seismic Inversion Method in Goaf Fine Detection of Open-pit Coal Mine[J].Journal of Earth Sciences and Environment,2020,42(6):759-766.
[20] 范 涛,李鸿泰,刘 磊,等.基于聚类算法的钻孔瞬变电磁视电阻率立体成像方法[J].地球科学与环境学报,2021,43(2):343-355.
FAN Tao,LI Hong-tai,LIU Lei,et al.Stereo Imaging Method of Borehole Transient Electromagnetic Apparent Resistivity Based on Clustering Algorithm[J].Journal of Earth Sciences and Environment,2021,43(2):343-355.
[21] 朱树来.矿井孔中瞬变电磁法探测技术研究与应用[J].地下空间与工程学报,2020,16(增):236-240.
ZHU Shu-lai.Research and Application of Drillhole Transient Electromagnetic Detection Technology[J].Chinese Journal of Underground Space and Engineering,2020,16(S):236-240.
[22] 张 军.矿井孔中瞬变电磁探测异常响应特征模拟[J].煤田地质与勘探,2022,50(8):134-141.
ZHANG Jun.Abnormal Response Characteristic Simulation During Transient Electromagnetic Detection in Mine Borehole[J].Coal Geology & Exploration,2022,50(8):134-141.
[23] DOLL H G.Introduction to Induction Logging and Application to Logging of Wells Drilled with Oil Base Mud[J].Journal of Petroleum Technology,1949,1(6):148-162.
[24] BARBER T,ANDERSON B,ABUBAKAR A,et al.Determining Formation Resistivity Anisotropy in the Presence of Invasion[C]∥SPE.SPE Annual Technical Conference and Exhibition.Houston:SPE,2004:SPE-90526-MS.
[25] 张国艳,肖加奇,郝永杰.三维感应测井数值计算与理论分析[J].测井技术,2012,36(1):15-19.
ZHANG Guo-yan,XIAO Jia-qi,HAO Yong-jie.Numerical Computation and Theoretical Analysis of Th-ree-dimensional Induction Logging Tool[J].Well Logging Technology,2012,36(1):15-19.
[26] HARTMANN A,VIANNA A,MAURER H M,et al.Verification Testing of a New Extra-deep Azimuthal Resistivity Measurement[C]∥SPWLA.SPWLA 55th Annual Logging Symposium.Abu Dhabi:SPWLA,2014:SPWLA-2014-MM.
[27] 康庄庄,汪宏年,王浩森,等.用传播矩阵法研究层状交错地层中的多分量感应测井[J].地球物理学报,2020,63(11):4277-4289.
KANG Zhuang-zhuang,WANG Hong-nian,WANG Hao-sen,et al.Study of Multi-component Induction Logging in Layered Crossbedding Formation Using the Propagation Matrix Method[J].Chinese Journal of Geophysics,2020,63(11):4277-4289.
[28] XUE G Q,ZHANG L B,ZHOU N N,et al.Developments Measurements of TEM Sounding in China[J].Geological Journal,2020,55(3):1636-1643.
[29] XUE G Q,CHEN W,CHENG J L,et al.A Review of Electrical and Electromagnetic Methods for Coal Mine Exploration in China[J].IEEE Access,2019,7:177332-177341.
[30] 薛国强,李 貅,底青云.瞬变电磁法正反演问题研究进展[J].地球物理学进展,2008,23(4):1165-1172.
XUE Guo-qiang,LI Xiu,DI Qing-yun.Research Progress in TEM Forward Modeling and Inversion Calculation[J].Progress in Geophysics,2008,23(4):1165-1172.
[31] 薛国强,闫 述,底青云,等.多道瞬变电磁法(MTEM)技术分析[J].地球科学与环境学报,2015,37(1):94-100.
XUE Guo-qiang,YAN Shu,DI Qing-yun,et al.Technical Analysis of Multi-transient Electromagnetic Me-thod[J].Journal of Earth Sciences and Environment,2015,37(1):94-100.
[32] 薛国强,常江浩,雷康信,等.瞬变电磁法三维模拟计算研究进展[J].地球科学与环境学报,2021,43(3):559-567.
XUE Guo-qiang,CHANG Jiang-hao,LEI Kang-xin,et al.Review on Three-dimensional Simulations of Transient Electromagnetic Field[J].Journal of Earth Sciences and Environment,2021,43(3):559-567.
[33] ZHDANOV M,KENNEDY D,PEKSEN E.Foundations of Tensor Induction Well-logging[J].Petrophysics,2001,42(6):588-610.
[34] MICHALSKI K A,MOSIG J R.Multilayered Media Green’s Functions in Integral Equation Formulations[J].IEEE Transactions on Antennas and Propagation,1997,45(3):508-519.
[35] 倪 尧.三分量感应测井响应分析及反演研究[D].成都:电子科技大学,2016.
NI Yao.Response Analysis and Inversion of Multicomponent Induction Logging[D].Chengdu:Univer-sity of Electronic Science and Technology of China,2016.
[36] 王华军.正余弦变换的数值滤波算法[J].工程地球物理学报,2004,1(4):329-335.
WANG Hua-jun.Digital Filter Algorithm of the Sine and Cosine Transform[J].Chinese Journal of Engineering Geophysics,2004,1(4):329-335.
[37] 杨海燕,岳建华,李锋平.斜阶跃电流激励下多匝小回线瞬变电磁场延时特征[J].地球物理学报,2019,62(9):3615-3628.
YANG Hai-yan,YUE Jian-hua,LI Feng-ping.The Decay Characteristics of Transient Electromagnetic Fields Stimulated by Ramp Step Current in Multi-turn Small Coil[J].Chinese Journal of Geophysics,2019,62(9):3615-3628.

相似文献/References:

[1]薛国强,闫述,底青云,等.多道瞬变电磁法(MTEM)技术分析[J].地球科学与环境学报,2015,37(01):94.
　XUE Guo-qiang,YAN Shu,DI Qing-yun,et al.Technical Analysis of Multi-transient Electromagnetic Method[J].Journal of Earth Sciences and Environment,2015,37(03):94.
[2]雷康信,薛国强*,陈卫营,等.瞬变电磁法探测薄层的分辨能力与偏移距关系[J].地球科学与环境学报,2020,42(06):731.[doi:10.19814/j.jese.2020.07044]
　LEI Kang-xin,XUE Guo-qiang*,CHEN Wei-ying,et al.Relationship Between the Detection Capability and Offset of Transient Electromagnetic Method for Thin Layers[J].Journal of Earth Sciences and Environment,2020,42(03):731.[doi:10.19814/j.jese.2020.07044]
[3]薛国强,常江浩*,雷康信,等.瞬变电磁法三维模拟计算研究进展[J].地球科学与环境学报,2021,43(03):559.[doi:10.19814/j.jese.2020.11029]
　XUE Guo-qiang,CHANG Jiang-hao*,LEI Kang-xin,et al.Review on Three-dimensional Simulations of Transient Electromagnetic Field[J].Journal of Earth Sciences and Environment,2021,43(03):559.[doi:10.19814/j.jese.2020.11029]
[4]陈卫营,薛国强.电性源短偏移距瞬变电磁法数据处理软件系统SOTEMsoft[J].地球科学与环境学报,2021,43(06):1050.[doi:10.19814/j.jese.2021.07003]
　CHEN Wei-ying,XUE Guo-qiang.Data Processing Software SOTEMsoft for Electric Source Short-offset Transient Electromagnetic Method[J].Journal of Earth Sciences and Environment,2021,43(03):1050.[doi:10.19814/j.jese.2021.07003]
[5]饶丽婷,武 欣,党 博,等.地面瞬变电磁勘探中源外地形的影响[J].地球科学与环境学报,2022,44(02):338.[doi:10.19814/j.jese.2021.08021]
　RAO Li-ting,WU Xin,DANG Bo,et al.Effect of Topographic Relief Outside the Large Loop Source in Transient Electromagnetic Exploration[J].Journal of Earth Sciences and Environment,2022,44(03):338.[doi:10.19814/j.jese.2021.08021]
[6]石金晶,薛国强*,陈卫营,等.水平大定源回线瞬变电磁任意点一维正反演[J].地球科学与环境学报,2022,44(05):860.[doi:10.19814/j.jese.2021.12029]
　SHI Jin-jing,XUE Guo-qiang*,CHEN Wei-ying,et al.One-dimensional Forward and Inversion for an Arbitrary Point of Horizontal Large-loop Fixed Source Transient Electromagnetism[J].Journal of Earth Sciences and Environment,2022,44(03):860.[doi:10.19814/j.jese.2021.12029]

备注/Memo

备注/Memo:

收稿日期:2022-12-27; 修回日期:2023-02-10
基金项目:国家自然科学基金项目(41974086,42230811); 徐州市重点研发计划项目(KC20052)
作者简介:杨海燕(1980-),男,安徽阜阳人,教授,博士研究生导师,工学博士,E-mail:yhycumt@cumt.edu.cn。
*通讯作者:储丹华(1981-),女,江苏海安人,副研究员,E-mail:chudanhua@cumt.edu.cn。

常用功能

更新日期/Last Update: 2023-05-30