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重磁电方法及应用国际研讨会
Official Program
X I ' A N
2019
GEM 2019 Xi'an
GEM 2019 Xi'an
Chang'an University
19–22 May 2019
Xi'an, China
Chang'an University
19–22 May 2019
Xi'an, China
On behalf of the Organizing Committee, we would like to welcome you to Xi’an and “GEM 2019 Xi’an”, an International Workshop on Gravity, Electrical & Magnetic Methods and Their Applications, co-organized by the Society of Exploration Geophysicists (SEG) and the Chinese Geophysical Society (CGS).This is the third GEM Workshop. The CGS and SEG joined hands to organize the first workshop in Beijing in 2011 and the second in Chengdu in 2015. Held every four years, The GEM Workshops are becoming an attractive and significant event for geophysicists working on gravity, magnetic, and electromagnetic exploration methods. The goal of the GEM Workshops is to bring together experts from academia, govern-ment agencies, resources companies, and contractors to share successful experiences and the latest technological and methodological developments, as well as to discuss challenges, future directions and needs. Gravity, electrical, electromagnetic, magnetic, and nuclear magnetic resonance methods are among the primary tools for exploring natural resources (oil and gas, minerals, geothermal energy) as well as for tackling geotechnical and environmental problems. Sensors, tools, acquisition techniques, processing and interpretation methods are common among these different applications. This Workshop covers the technologies and methodologies and brings a suite of applications to a common forum, so that we can enjoy and learn from related applications of the same technologies.We have received a large number of abstract submissions, even at a time when the resource industries are still recovering from their long downturns. Unfortunately, we were able to accept only 70% of them, as there is not enough room in the technical program to accommodate all submitted papers in a three-day Workshop. GEM 2019 Xi’an truly appreciates every author’s interest and effort in preparing and submitting abstracts. Special thanks to the Technical Committee led by Jiajia Sun and other experts who reviewed and edited abstracts. Their unselfish and diligent work has helped produce a fascinating technical program. Great efforts made by Xiu Li, Chang’an University and the Local Organizing Committee are essential in ensuring the Workshop’s success.Xi’an is the oldest of the Four Great Ancient Capitals of China and the starting point of the famed Silk Road. Xi’an boasts a great wealth of historical and cultural heritages, as well as its world-class tourist attractions such as the Terracotta Army of Emperor Qin Shi Huang and nearby Mount Huashan for adventurous hiking. May is a beautiful and pleasant month of the year in Xi’an. While you are here, we encourage you to take the opportunity to explore the city, traditional culture, and delicious cuisine. We also hope that the Workshop will provide networking opportunities for geophysicists from China and around the world.Thank you for participating in and supporting GEM 2019 Xi’an. We hope that you will join us for what promises to be a memorable Workshop!
Xiong Li Yaoguo Li
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GEM 2019 Xi'an
General Co-Chair of GEM Xi'an 2019
General Co-Chair of GEM Xi'an 2019
Jiajia SunChair of Technical Committee of GEM Xi’an 2019
Welcome to GEM 2019 Xi’an
CO-ORGANIZER
SUPPORTERS
COMMITTEES
General Co-ChairsXiong Li, CGGYaoguo Li, Colorado School of Mines
Chair of the Technical CommitteeJiajia Sun, University of Houston
Technical CommitteeEd Biegert, Shell EmeritusDan DiFrancesco, Lockheed MartinBenjamin Drenth, United States Geological SurveyJörg Ebbing, Kiel UniversityColin Farquharson, Memorial University of NewfoundlandZhanxiang He, BGP of CNPCXiangyun Hu, China University of Geosciences (Wuhan)Guimin Liu, BHPQingtian Lv, Chinese Academy of Geological SciencesJames Macnae, RMIT UniversityXiaohong Meng, China University of Geosciences (Beijing)Antony Price, TotalAdalene Moreira Silva, Universidade de BrasíliaSusan Webb, University of the WitwatersrandYixian Xu, Zhejiang University
Chair of the Local Organizing Committee Shuanhai He, Chang’an University
Excutive Chair of the Local Organizing CommitteeZhenhong Li, Chang’an UniversityXiu Li, Chang’an University
Local Organizing Committee MemberFuyuan Du, Chang’an UniversityYahong Deng, Chang’an UniversityHong Feng, CCTEG Xi’an Research InstituteQianzong Bao, Chang’an University
Secretary-General of the Local Organizing CommitteeGuangzhou Shao, Chang’an UniversitySecretary of the Local Organizing CommitteeBaoliang Lu, Chang’an University
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GEM 2019 Xi'an重磁电方法及应用国际研讨会
ORGANIZERS
陕西省地球物理学会 Shaanxi Geophysical Society
中煤科工集团西安研究院有限公司CCTEG Xi'an Research Institute
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VENUE LOCATION MAP MEETING VENUE FLOOR MAP
Poster
Coffee Break
Poster Parallel Session (一)
309
313314
307-308
315
走廊
Toilet洗手间
Elevator电梯间
Booth/展位15Booth/展位13 Booth/展位12
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Booth/展位11Booth/展位10Booth/展位9
Exhibition Booth on 3rd Floor / 三楼展位平面图
Parallel Session I-Geoscience Technology Building分会场一，地学科技大厦
Exhibition Booth on 1st Floor / 一楼平面图
Elev
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间Corridor/走廊过道
Onsite Registration 现场注册报到处（20-21）
Entrance/大门
GEM 2019 Xi'an重磁电方法及应用国际研讨会
LED
Entrence/前门 Exit/后门
Bosheng Lecture Hall伯声报告厅
Elevator电梯
Entrance/前门
Building Door (Glass)大楼玻璃门
Road/道路 Road/道路
Toilet/卫生间
LED
Exit/后门
Lobby/大厅
Main Venue-Academic Exchange Center/主会场，学术交流中心 Parallel Session II-Library/分会场二，图书馆
CHANG’AN UNIVERSITY ADDRESS: (Main Campus) Middle Section of South 2nd Road, Yanta District, Xi’an, Shaanxi, China(Yantan Campus) Mid Yucai Road, Yanta District, Xi’an, Shaanxi, China
VIP Room
长安大学
长安大学会议中心长安大学学术交流中心Academic Exchange Center
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西安大雁塔假日酒店Holiday Inn Xi'an Big Goose Pagoda
Onsite Registration-19 May5月19日现场注册与报到
Parallel Session I: Geoscience Technology Building
分会场（一）
Parallel Session II: Library分会场（二）
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长安大学环境科学与工程学院
长安大学翠华路住宅区
长安大学校本部东区教学区
长安大学雁塔校区图书馆Library
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WORKSHOP SCHEDULE
6 7
10:50 - 11:10
11:10 - 11:30
Deep electrical resistivity structure of Tong-bai-Dabie profile from 3D magnetotelluric inversion. Shuyu Liu, Yixian Xu, Bo Yang, and Anqi Zhang
Three-dimensional electrical structure of the Xiangshan Volcanic Basin, Southeast China revealed from MT inversion. Hui Yu, Juzhi Deng, and Hui Chen
Application of microgravity technology in the development and monitoring of SAGD. Yun Cai, Z. Wang, Y. Liang, and S. Zhang
11:30 - 11:50Exploration for Devonian reef in southern China with 3D MT inversion result. Liangjun Yan, Fengjiao Xu, Xingbing Xie, Wenbao Hu, and Lei Zhou
The use of time-frequency domain EM tech-nique to monitor hydraulic fracturing. Zhigang Wang, Gang Yu, Lin Zhang, Chongyang Wang, Jin Zhang, and Zihao Liu
11:50 - 12:10
Temperature analysis of the upper mantle of North China Craton based on three-dimen-sional magnetotelluric conductive model. Baochun Li, Gaofeng Ye, Letian Zhang, Wenbo Wei, and Sheng Jin
Monitoring directional fluid flow in shale gas hydraulic fracturing through electrically ener-gized steel well casings. Dikun Yang and Yinchu Li
Application of time-lapse microgravity method in gas reservoir development monitoring. Wenju Zhao, Yunxiang Liu, Wentao Hu, Zhaoya Jin, and Li Zhao
10:50 - 12:10
Session A: Magnetotelluric Applications (Chairs: Randy Mackie and Yixian Xu)Location: Library, (East) Main Campus of Chang'an University
Session B: Time-Lapse Monitoring (Chairs: Ed Biegert and Yunxiang Liu)Location: 3rd Floor, Geoscience Technology Building, (East) Main Campus of Chang'an University
Denoising airborne gravity data using equiva-lent source method. Hassan Ali AlJanobi, Ahmed Salem, Ion Dumitru, and Emad Muzaiyen
Calibration of airborne EM systems at a conduc-tive ground. Xiuyan Ren, Changchun Yin, Yunhe Liu, Bo Zhang, Cong Wang, and Jing Cai
Applying the correlation imaging method of magnetic susceptibility anomaly to detect steel bars in concrete. Jiaqiang Shi, Yang Zhong, and Feng Xiao
Surface borehole EM technique and its applica-tion in oilfield development. Zhigang Wang, Xuejun Liu, Lin Zhang, and Yalin Chai
Gravity inversion method based on quasi-ra-dial basis function neural network. Peng Xiang
GraPly: A C++ program for computing gravity gradient tensors of polyhedrons with polyno-mial density constrasts. Yiyuan Zhong, Zhengyong Ren, Jingtian Tang, Thomas Kalscheuer, Chaojian Chen, and Huairui Hu
Distortion effects caused by the target abnormal bodies in CSAMT exploration. Xian-Xiang Wang and Ju-Zhi Deng
On semi-airborne transient electromagnetic survey: Numerical modeling and field survey results. Huaifeng Sun, Chengdong Chen, and Yang Yang
Gravity inversion based on model feature decomposition. Huizhen Yu and Jinduo Wang
2D imaging by SFCW based MIMO array radar system with Vivaldi antenna. Zhipeng Hu, Zhaofa Zeng, Weike Feng, Xiaoqian Kang, Ling Zhang, and Kun Wang
Efficient 3D large-scale forward modeling of gravity anomaly in space-wavenumber mixing domain. Dongdong Zhao, Xiaoying Hu, Shikun Dai, Deqiang Tao, Yinming Zhou, Kun Li, and Xulong Wang
Research on remote time synchronization technology of MCSEM detection instrument. Xian C. Li, Meng Wang, Gong X. Wang, Ming Deng, Xiao X. Ma, Ni N. Duan, and Kai Chen
Maneuver-noise reduction from airborne magnetic gradient tensor data based on adaptive filter. Shibin Liu, Ke Liu, and Yangyi Sui
A fast and effective method on lock-in amplifier to detect the weak SNMR signal. Yang Zhang, Jian Chen, and Suhang Li
3D microgravity inversion for SAGD develop-ment. Yi Wang and Zhenli Wang
Double trapezoidal wave transmitting system with controllable turn- off edge. Yanju Ji, Yuan Jiang, and Dongsheng Li
3D focusing inversion and application of magnetic gradient tensor data. Ming Hu, Peng Yu, Chongjin Zhao, and Luolei Zhang
New intrumentation for large 3D electrical resistivity tomography and induced polarization surveys. C. Truffert, J. Gance, O. Leite, and B. Texier
13:30 - 14:50
Poster Session PA: Gravity and Magnetics - Methodologies and Technologies(Chairs: Joseph Capriotti and Zhengyong Ren)Location: 3rd Floor, Geoscience Technology Building, (East) Main Campus of Chang'an University
Poster Session PB: Electromagnetics - Methodologies and Technologies (Chairs: Johannes B. Stoll and Dikun Yang)Location: 3rd Floor, Geoscience Technology Building, (East) Main Campus of Chang'an University
GEM 2019 Xi'an重磁电方法及应用国际研讨会
RegistrationLocation: 5th Floor, Holiday Inn Xi’an Big Goose Pagoda
Sunday May 19, 2019
Meeting of Technical Session ChairsLocation: Room 307, 3rd Floor, Geoscience Technology Building, (East) Main Campus of Chang'an University
IcebreakerLocation: 3rd Floor, Yanbo Garden Canteen, (East) Main Campus of Chang'an University
09:00 - 19:30
16:30 - 17:30
17:30 - 19:00
Monday May 20, 2019
08:00 - 16:00
08:30 - 10:30
08:30 - 08:50
08:50 - 09:25
09:25 - 10:00
10:00 - 10:50
RegistrationLobby, 1st Floor, Geoscience Technology Building, (East) Main Campus of Chang'an UniversityOpening Ceremony and Plenary Session ( Chairs: Zhenhong Li )Academic Exchange Center, (North) Main Campus of Chang'an University
Workshop Photo and Morning TeaWorkshop Photo: Sports Stadium, (North) Main Campus of Chang'an UniversityMorning Tea: Library & Geoscience Technology Building, (East) Main Campus of Chang'an University
Keynote address: Machine learning and its applications in geophysics: Current status and road ahead. Gaishan Zhao
Keynote address: Geologically consistent inversion of geophysical data: A role for joint inversion. Randall L. Mackie
Welcome Addresses
12:10 - 13:30 Lunch(Location: 1st Floor, Yanbo Garden Canteen, (East) Main Campus of Chang’an University）
8 9
Tuesday May 21, 2019
10:30 - 10:50
10:50 - 11:10
3D magnetic inversion for mineral potential investigation in Kalatage, Eastern Tianshan terrane, NW, China. Boxin Zuo, Xiangyun Hu, Shuang Liu, and Yi Cai
Modelling the subseafloor structure of seafloor massive sulphide deposits using surface geometry magnetic inversion. Christopher G. Galley, Peter G. Leli`evre, Colin G. Farquharson, and John W. Jamieson
Potential of OBNEM exploration in northern South China Sea.Weibin Sun, Yang Cao, Y. Lu, and Y. Chai
11:10 - 11:30
Inversion of magnetic data applied to the characterization of the IOCG prospect in Aurora, Ceará State - NE / Brazil. Frederico R. F. R. O. Sousa, Adalene M. Silva, Catarina L.B. Toledo, Telma Aisengart, and Julia M. S. Sampaio
Controlled-source electromagnetic (CSEM) application to predict tectonostratigraphy: Southern Papua, Indonesia. Baharianto Irfree Prahartanto, Rovicky Dwi Putrohari, Dhea Wachju Dwiperkasa, and Achmad Andi Kaswandi
11:30 -11:50
Implementation of magnetic method to delineate the subsurface structural features in part of Delhi Fold Belt, North Western Part of India. Bangaru Babu Siriboyina, Ajay Vinayak Kulkarni, Lakshmana Muddineni, and Dinesh Gupta
Reversible jump MCMC inversion of the ultra-deep azimuthal resistivity LWD tools using Cauchy proposal function. Jian Wang, Hao Chen, Lei Zhang, Jiaqi Xiao, and Xiuming Wang
Mapping hidden reservoir targets in front of mountains using a 2.5- dimensionaltime–frequen-cyelectromagneticmethod:Acase study. Zhanx-iang He, Zhigang Wang, Weichen Zhan, Jingc-heng Qin, Jian Song, and Shichao Xu
10:30 - 12:10
08:30 - 10:15
Session G: Gravity and Mgnetics for Mining and Geothermal Applications (Chairs: Juzhi Deng and Adalene Moreira Silva)Location: Library, (East) Main Campus of Chang’an University
Plenary Session (Chairs: Xiong Li, Yaoguo Li, and Jiajia Sun)Location: Bosheng Lecture Hall, 1st Floor, Library, (East) Main Campus of Chang’an University
08:30 - 09:05 Keynote address: Gravity and magnetic signatures of the shallow covered area of Jining, Inner Mongolia and its mining application. Xiaohong Meng
09:05 - 09:40 Keynote address: Advances towards useful airborne induced polarization surveys. James Macnae
09:40 - 10:15
10:15 - 10:30
Keynote address: A new CSELF observation network and the experimental study of earthquake precursor detection. Guoze Zhao
Session H: Electromagnetics for Petroleum Applications(Chairs: Tianyou Chen and Zhanxiang He)Location: 3rd Floor, Geoscience Technology Building, (East) Main Campus of Chang'an University
Morning Tea
Potential field data discrete smooth interpola-tion using conjugate gradient. Shijing Zheng, Xiaohong Meng, Jun Wang, and Zhaoxi Chen
Reference noise cancellation based on multi-vector underground MRS. Jian Zhang, Guanfeng Du, Jun Lin, and Chuandong Jiang
Calculation of the subsalt gravity anomaly based on the minimum curvature technique for potential field data separation. Xiaolin Ji, Wanyin Wang, Xiangdong Du, and Xuliang Feng
3D boundary conditions in 3D finite-element electromagnetic forward modelling. Laura Maria Schmidt, Zhengyong Ren, Thomas Kalscheuer, and Gunilla Kreiss
Compensating directional filtering method in the spatial domain and its applications. Yunxiang Liu and Wentao Hu
Finite element based 3D controlled-source electromagnetic modelling in frequency domain - A development scheme to a new approach. P. Rulff, T. Kalscheuer, and G. Kreiss
Three-dimensional finite element modeling of CSEM response accelerated by a divergence correction technique. Wenwu Tang, Yaoguo Li, Jianxin Liu, and Juzhi Deng
Finding buried hills by using high resolution gravity and magnetic data integrated with seismic data. Zhineng Yun, Ximing Sun, Yongtao Wang, and Jing Li
A gravity gradiometry myth busting pilgrimage. Ed Biegert
Adaptive finite element modeling of marine controlled-source electromagnetic responses in three-dimensional generally anisotropic conductivity media. Jiankai Li, Yuguo Li, Ying Liu, Klaus Spitzer, and Bo Han
Gravity fields and their correlation analysis of crustal density structure of cratonic basins in China. Baihong Wen, Hui Yang, Qiang Wei, and Lianqun Zhang
Magnetotelluric forward modelling in general anisotropic medium using Esys-Escript. Yan Zhou, Lutz Gross, and Qi Shao
2D gravity modelling of rifted continental margins. Ahmed Salem
15:00 - 15:20
15:20 - 15:40
15:40 - 16:00
Session E: Electromagnetic Modeling (Chairs: Xiangyun Hu and Aline Tavares Melo)Location: Library, (East) Main Campus of Chang’an University
Session F: Gravity and Magnetic Processing and Interpretation (Chairs: Xiaohong Meng and Ahmed Salem)Location: 3rd Floor, Geoscience Technology Building, (East) Main Campus of Chang'an University
16:00 - 16:10
16:10 - 17:10
16:10 - 16:30
16:30 - 16:50
Afternoon Tea
Break14:50 - 15:00
Effect of transvers anisotropy on electromag-netic telemetry signal strength. Olalekan Fayemi, Qingyun Di, Qihui Zhen, and Omisore B. Omisore
Recognition of the pre-salt regional structural framework of Kwanza and Lower Congo basin, offshore in West Africa: derived from the satellite gravity data and seismic profiles. Zhaoxi Chen and Yalei Liu
Buffet Dinner (Location: 1st Floor, Yanbo Garden Canteen, (East) Main Campus of Chang’an University）
16:50 - 17:10
17:30 - 19:30
19:00 - 20:30An Evening on Diversity - Opening Our Eyes to Diversity and Equality in Geophysics Around the World. Coordinators: Elizabeth Maag- Capriotti and Aline T. Melo Location: 1st Lecture Hall, 4th Floor, Yanbo Garden, (East) Main Campus of Chang’an University
GEM 2019 Xi'an重磁电方法及应用国际研讨会
15:00 - 16:00
Session C: Electromagnetic Modeling (Chairs: Xiangyun Hu and Aline Tavares Melo)Location: Library, (East) Main Campus of Chang’an University
Session D: Gravity and Magnetic Processing and Interpretation (Chairs: Xiaohong Meng and Ahmed Salem)Location: 3rd Floor, Geoscience Technology Building, (East) Main Campus of Chang'an University
08:00 - 16:00RegistrationLobby, 1st Floor, Geoscience Technology Building, (East) Main Campus of Chang'an University
10 11
GEM 2019 Xi'an重磁电方法及应用国际研讨会
11:50 -12:10Curie point depth inversion and its potential application to geothermal resource explora-tion. Liguo Jiao and Yu Lei
Application of gravity magnetic and EM method in exploration of bedrock reservoirs. Dechun Li, Caifu Wang, Zhi Zhao, Dabing Yang, and Shiyun Bai
Joint interpretation of magnetic and magnetotel-luric data in exploration for volcanic units. Kaijun Xu and Yaoguo Li
Research on response characteristics of surface-to-underground transient electromag-netic to water-filled goaf. Lian Liu, Zhihai Jiang, Shucai Liu, and Gongjin Zang
Poster Session PC: Integration and Joint Inversion (Chairs: Martin Bates and Peng Yu)Location: 3rd Floor, Geoscience Technology Building, (East) Main Campus of Chang'an University
Poster Session PD: Electromagnetic Modeling (Chairs: Ping- Yu Chang and Jinsong Shen)Location: 3rd Floor, Geoscience Technology Building, (East) Main Campus of Chang'an University
12:10 -13:30
13:30 - 14:50
Break
Rational Krylov method for 3D time-domain airborne EM modeling. Changkai Qiu, Chang-chun Yin, Yunhe Liu, Bo Zhang, Xiuyan Ren, Cong Wang, and Jing Cai
Linear correlation constrained joint inversion of seismic and gravity data using squared cosine similarity. Bo Shi, Peng Yu, Chongjin Zhao, Luolei Zhang, and Xiao Chen
3D finite-volume time-domain electromagnet-ic modeling of the Close Lake graphitic faults using unstructured grids. Xushan Lu, Colin G. Farquharson, Jean-Marc Miehé, and Grant Harrison
Investigating the confidence in lithologies recovered from geophysical inversion results. Jeremie Giraud, Vitaliy Ogarko, Mark Jessell, and Mark Lindsay
A spectral-element approach to 3D controlled-source electromagnetic forward modelling. Michael Weiss, Thomas Kalscheuer, Maya Neytcheva, and Zhengyong Ren
Geology differentiation of geophysical inversions using machine learning. Aline Tavares Melo and Yaoguo Li
15:00 - 16:00
16:00 - 16:10
16:10 - 17:10
15:00 - 15:20
15:20 - 15:40
15:40 - 16:00
Session I: Electromagnetic Modeling (Chairs: Xuben Wang and Michael Weiss)Location: Library, (East) Main Campus of Chang’an University
Session J: Integration and Joint Inversion (Chairs: Jeremie Giraud and Qingtian Lv)Location: 3rd Floor, Geoscience Technology Building, (East) Main Campus of Chang'an University
Session K: Electromagnetic Modeling (Chairs: Xuben Wang and Michael Weiss)Location: Library, (East) Main Campus of Chang’an University
Session L: Gravity and Magnetic Modeling and Processing(Chairs: Jeremie Giraud and Qingtian Lv)Location: 3rd Floor, Geoscience Technology Building, (East) Main Campus of Chang'an University
Research on 3D modeling of gravity data in Tianjin based on GOCAD software. Guolei Zheng
3D TEM modelling using shift-and-invert Krylov subspace methods. Jianmei Zhou, Xu Jing, Kailiang Lu, Wentao Liu, Hang Yang, Xiu Li, and Zhipeng Qi
Nonlinear constrained joint inversion of magnetotelluric and gravity data. Zuzhi Hu, Yunxiang Liu, Zhanxiang He, Xuejun Liu, Juan Liu, and Weibin Sun
Goal-oriented adaptive finite element method for time-domain airborne EM modeling. Yanfu Qi, Xiu Li, Changchun Yin, Zhipeng Qi, Naiquan Sun, Jianmei Zhou, Kailiang Lu, and Bo Zhang
Identification of deep igneous reservoirs in HX depression by TFEM. Yanling Shi, Xuejun Liu, Qiwei Zou, Dechun Li, Tong Bai, Kang Liu, and Zhanxiang HeApplication of multi-method joint modeling and multi-attribute forward in igneous rock interpretation. Deqiang Tao, Wenju Zhao, Weibin Dong, and Wentao Hu
Shallow water three-dimensional transient electromagnetic modeling with fictitious wave-field methods. Yanju Ji and Xiangdong Meng
Research on definition method of airborne transient electromagnetic apparent resistivity. Kailiang Lu and Xiu Li
Joint inversion of marine controlled-source electromagnetic and magnetotelluric data: A synthetic study. Gang Li
Research on the forward modeling of controlled-source audio- frequency magnetotel-lurics in three-dimensional magnetic permeabili-ty heterogeneity media. Huadong Song, Handong Tan, Kuifeng Wu, and Huan Ma
Focusing joint inversion of gravity and mag-netic data using weighted fuzzy clustering. Zhengwei Xu, Guangui Zou, Jiang Wang, Junqi Tian, Yue Mao, and Nengyi Fu
An element-free Galerkin method based on hybrid background cells for 2.5D DC resistivity modelling. Changying Ma, Jianxin Liu, Wenwu Tang, Haife Liu, Rongwen Guo, Yian Cui, and Zhenwei Guo
The Application of TFEM in Tungsten detec-tion in Zhuxi, Jiangxi Province. Weibin Dong, Xuejun Liu, Zhanxiang He, Yongshan Zhu, and Fan Yu
Full-domain apparent resistivity definition for loop source TEM with arbitrary transmitting waveform. Xu Jing, Xiu Li, and Han Zhao
Geological-geophysical interpretation and structural modelling of the western margin fault zone of the Sichuan Basin. Zhaoliang Li, Hai Yang, Linfei Wang, Shengqing Xiong, Xihua Zhou, and Ziqiang Zhu
3D forward modeling and analysis for loop-source transient electromagnetic data based on finite-volume method in an arbitrarily anisotropy earth. Yajun Liu, Hongzhu Cai, Xiangyun Hu, and Ronghua Peng
Nonlinear conjugate gradient method for the joint inversion of full tensor gravity gradiome-try. Zhenlong Hou, Yujun Zheng, and Pengbo Qin
Integrated geophysical investigation for delineation of mineralized fractures: A case study from parts of Benue and Nasarawa states within the middle Benue Trough, Nigeria. Ebuka G. Ujubuonu and Charles O. Ofoegbu
The Application of conformal technique in numeri-cal simulation of ATEM. Yanju Ji and Guiying Ren
14:50 - 15:00
Afternoon Tea
Application of Born approximation algorithm of TEM pseudo wave- field in layered media. Ya’nan Fan, Xiu Li, and Zhipeng Qi
Efficient 3D modeling of gravity fields using NUFFT-based fast summation method. Leyuan Wu
17:10 - 17:30
A study of the electromagnetic characteristics of the signals from theelectrictrainsofTai-wan’srailway.Ping-Yu Chang, Hsin-Ru Cheng, Han-Lun Hsu, Ding-Jun Lin, Azhar Fikri, and Jordi Mahardika Puntu
Large-scale 3D forward modeling of magnetic anomaly in a mixed space-wavenumber domain. Shikun Dai, Kun Li, Yinming Zhou, Longwei Chen, Qianjiang Zhang, Dongdong Zhao, Qingrui Chen, and Jiaxuan Ling
17:30 - 17:50
Lunch (Location: 1st Floor, Yanbo Garden Canteen, (East) Main Campus of Chang’an University）
12
Morning Tea10:50 -11:00
11:00 - 12:00
Break
Offset errors in probabilistic inversion of small-loop frequency- domain electromagnet-ic data: A synthetic study on their influence on magnetic susceptibility estimation. Christin Bobe and Ellen Van De Vijver
Joint equivalent source processing of gravity and gravity gradient data. Joseph Capriotti and Yaoguo Li17:50 - 18:10
18:30 - 20:30
13
Wednesday May 22, 2019
10:10 - 10:30
10:30 - 10:50
Flight test comparison of an advanced technology airborne gravity meter and a National Geodetic Survey TAGS-7 meter for mapping the geoid in the USA. Nigel Brady
Plenary Session (Chairs: Xiong Li, Yaoguo Li, and Jiajia Sun)Location: Bosheng Lecture Hall, 1st Floor, Library, (East) Main Campus of Chang’an Univeristy
Gravity Signal and Noise – Separating the Wheat from the Chaff. Martin Bates, Stephan Sander, Luise Sander, Stefan Elieff, and Mike McManus
Low level radioactivity with electromagnetic data for prospecting of shallow sub-surface uranium mineralization. Saurabh Mittal, D. Sengupta, and S. P. Sharma
11:00 - 11:20
11:20 - 11:40
11:40 - 12:00
Fast 3D gravity forward-modeling and inver-sion in spherical coordinates. Guangdong Zhao, Jianxin Liu, and Bo Chen
The proper system for detecting TEM signal with induced polarization effect. Yanju Ji, Shangyu Du, and Colin G. Farquharson
Subsurface meshing of non-uniform grids based on gravity survey resolution. Min Yang, Yimi Zhang, Wanyin Wang, J. Kim Welford, and Colin G. FarquharsonEffects of anisotropic magnetic susceptibility in data interpretation and potential in applica-tion. Zhuo Liu and Yaoguo Li
Imaging subsurface using multiple-source semi-airborne TEM data. Zhipeng Qi, He Li,Xiu Li, and Yingying Zhang
Semi-airborne electromagnetics using a multi-copter. J. B. Stoll, R. Noellenburg, Th. Kordes, M. Becken, B. Tezkan, P. Yogeshwar, R. Berg-ers, and U. Matzander
Quasi-3D imaging of CSAMT data collected from dense profiles in the Zhaishang Carlin-type gold deposit, western Qinling, China. Liuyang Xu, Yaotian Yin, Wenbo Wei, Sheng Jin, Wench-uan Zhao, Ziqiong Hao, and Han Li
Strapdown airborne gravimetry: Dynamic effects and leveling approaches. Tianyou Chen
Saltwater intrusion in Caofeidian, Bohai Bay identified by an airborne electromagnetic survey. Yiyuan He, Xuefeng Cao, Zhanhui Li, Ziqiang Zhu, Shengjun Liang, and Bin Chen
09:50 - 10:50
09:50 - 10:10
08:30 - 09:40
Keynote address: Advances in geophysical exploration: Sensors and platforms. Dan DiFrancesco08:30 - 09:05
Keynote address: Gravity, magnetic and electromagnetic surveys’ applications and challengesHaicong Chen09:05 - 09:40
09:40 - 09:50
Session M: Airborne Gravity (Chairs: Dan DiFrancesco and Baihong Wen)Location: Library, (East) Main Campus of Chang’an University
Session N: Electromagnetics - Case Histories (Chairs: James Macnae and Changchun Yin)Location: 3rd Floor, Geoscience Technology Building, (East) Main Campus of Chang'an University
Session O: Gravity and Magnetic Interpre-tation and Inversion (Chairs: Dan DiFrancesco and Baihong Wen)Location:Library, (East) Main Campus of Chang’an University
Session Q: Electromagnetics - Acquisition Technologies (Chairs: James Macnae and Changchun Yin)Location: 3rd Floor, Geoscience Technology Building, (East) Main Campus of Chang'an University
Three-dimensional audio-frequency magneto-telluric imaging of Zhuxi copper-tungsten polymetallic deposits, South China. Yuan Shi, Yixian Xu, and Bo Yang
Preliminary study on electrical structure of crust-mantle in Lianghe- Luxi SW Yunnan. Yong Liu, Nian Yu, Xuben Wang, Xuelin Cai, and Xiating Chen
An application of borehole-to-surface electro-magnetic methods in bead-shaped fractured vuggy carbonate hydrocarbon reservoirs. Guo Zhao, Xuejun Liu, Zhigang Wang, Guoshi Yang, Yintao Zhang, Guofeng Xia, and Yongfu Cui
Model-based layer stripping FWI of Ground Penetrating Radar data. Nan Huai, Zhaofa Zeng, Jing Li, and Zhipeng Hu
Understanding the mineral system using AMT/MT data. Lanfang He, Xuefeng Zhao, Xiaolu Xi, Rujun Chen, and Hongchun Yao
Possible sesimo-magnetic effect of the Sunan yugu autonomous county earthquake - The characteristics of “The difference in Daily Amplitude” derived from the wavelet transform for the Z-component in geomagnetic observato-ries. Chen Dou, Weidong Wang, and Yi Zheng
Preliminary structure framework and concealed intrusive rocks in the Qingchengzi ore field in northeast China disclosed by large- scale two-dimensional audio-magnetotelluric sounding. Weijun Zhao, Deming Sha, Hengfei Huan, and Tie GaoThe application of TEM in surface structure investigation of loess tableland. Zhongdong Du, Yudong Ni, Yanduo Wang, and Lin Cui
Deep electrical conductivity structure of Yuwan block. Min Kang, Jian Kang, and Jian-Zeng Qin
GEM3D: A 3D inversion code for geophysical electromagnetic data based on unstructured tetrahedron grid. Yunhe Liu, Jie Zhang, Changc-hun Yin, Changkai Qiu, Bo Zhang, Xiuyan Ren, and Qing Wang
Structural controls of gold mineralization in western Mali: insights from Electromagnetic data analysis. Adama Youssouf Koné, Imen Hamdi Nasr, Wajdi Belkhiria, Mohamed Hedi Inoubli, Souleymane Sangaré, and Baco Traoré
Lithospheric electrical structure of Bangong-Nuji-ang suture and its significance in the central Tibetan Plateau. Yue Sheng, Sheng Jin, Wenbo Wei, Gaofeng Ye, Hongda Liang, and Zhanwu Lu
13:30 - 14:50
Poster Session PE: Electromagnetics - Applications (Chairs: Liangjun Yan and Gang Yu)Location: 3rd Floor, Geoscience Technology Building, (East) Main Campus of Chang'an University
Poster Session PF: Electromagnetics - Processing and Inversion (Chairs: Yuguo Li and Wenwu Tang)Location: 3rd Floor, Geoscience Technology Building, (East) Main Campus of Chang'an University
GEM 2019 Xi'an重磁电方法及应用国际研讨会
12:10 -13:30
Buffet Dinner
Lunch (Location: 1st Floor, Yanbo Garden Canteen, (East) Main Campus of Chang’an University）
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Geophysical logging response characteristics of brine potassium salt mine in W Area of Haixi Prefecture, Qinghai Province. Sheng-peng Yang, Junwei Diao, Ping Zhao, Changyong Ma, Yubang Zhou, Zunyi Niu, and Guifang Zhang
Inversion of marine CSEM data using general measures. Xuan Wang and Jinsong Shen
Study on electrical characteristics and mech-anism of shale rocks in different sedimentary environments. Kai Yang, Bing Zhang, Xuben Wang, Hongyu Yang, and Wei Liu
Detection of hidden dangers associated with dams based on multi- source transient electromagnetic method. He Li, Hang Liu, and Xiu Li
A damped least squares inversion scheme with lateral and vertical constraints. Xingyuan Lin, Binghui Zhong, Yiru Liu, and Longzhou Chen
Simulation and application of time-frequency electromagnetic exploration of deep geother-mal resources. Xinxin Qu, Zihao Liu, Zhanx-iang He, Weibin Dong, Chongyang Wang, and Guoshi Yang
Preliminary study on the electrical structure of the profile of Yingjiangxima-Zhenkangjunong in western Yunnan. Xiating Chen, Nian Yu, Xuben Wang, Xuelin Cai, and Yong Liu
The normalized data inversion of time-lapse resistivity method for resolving small changes. Huan Ma, Yue Guo, Handong Tan, Pingping Wu, Huadong Song, Biao Xi, and Haonan Zhang
Progressive inversion based on corner-and-edge detector and model sensitiv-ity message. Zhiyong Zhang
3D magnetization vector inversion applied to the Rio Capibaribe Terrain, Borborema Province, NE / Brazil: Modeling Ni-Cu-PGE ore bodies and proposing new exploratory targets. Frederico R. F. R. O. Sousa, Allan Früchting, Adalene M. Silva, Catarina L.B. Toledo, and Telma Aisengart
Parameter selection workflow for a discrete-valued gravity inversion with guided fuzzy c-means clustering. Elizabeth Maag- Capriotti and Yaoguo Li
Three-dimensional inversion of magnetic data with simultaneous remanent magnetization and self-demagnetization. Shuang Liu, Maurizio Fedi, Xiangyun Hu, and Yang Ou
Gravity inversion based on polynomial densi-ty-contrast functions. Jie Liu, Jianzhong Zhang, and Zhihui Zou
3D sparse inversion of magnetic amplitude data. Zelin Li and Changli Yao
Analysis of parameter determination for UMRS inversion in tunnel detection. Tingting Lin, Xiaoxue Lin, Ling Wan, and Ying Yang
Advances in 3D magnetization clustering inversion: Numerical strategies and uncertainty analysis. Jiajia Sun and Yaoguo Li
15:00 - 16:20
Session R: Inversion of Geophysical Data (Chairs: Tingting Lin and Elizabeth Maag-Cap-riotti)Location: Library, (East) Main Campus of Chang’an University
Session S: Magnetic Inversion with Rema-nence (Chairs: Marcelo Leão Santos and Wanyin Wang)Location: 3rd Floor, Geoscience Technology Building, (East) Main Campus of Chang'an University
14:50 - 15:00
15:20 - 15:40
15:00 - 15:20
15:40 - 16:00
16:00 - 16:20
17:30 - 19:30
Afternoon Tea
Exhibit Hours10:30-17:00, Monday, 20 May09:00-17:00, Tuesday, 21 May09:00-15:00, Wednesday, 22 May
Exhibitors Listing (in order of booth #)Beijing Orangelamp Geophysical Exploration Co.,Ltd -------------------------- Booth #09 Beijing Ouhualian Technology Co., Ltd. ------------------------------------------ Booth #10Department of Geophysics, Colorado School of Mines ------------------------- Booth #11CGG --------------------------------------------------------------------------------- Booth #12GME and Geochemical Surveys, BGP Inc., CNPC ------------------------------ Booth #13 Beijing MingjieSiTong Sci&Tech Co. ---------------------------------------------- Booth #15Beijing Eusci Technologies Ltd. --------------------------------------------------- Booth #18 Beijing Horin Exploration Technology Co., Ltd. --------------------------------- Booth #19
EXHIBITION
GEM 2019 Xi'an重磁电方法及应用国际研讨会
Buffet Dinner (Location: 1st Floor, Yanbo Garden Canteen, (East) Main Campus of Chang’an University）
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GEM 2019 Xi'an重磁电方法及应用国际研讨会
北京桔灯地球物理勘探股份有限公司Beijing Orangelamp Geophysical Exploration Co.,Ltd地址：北京市昌平区中关村科技园科派产业园22号楼邮编：102200电话：010-56929901 邮箱：[email protected]网址：www.orangelam.com.cn
Booth #09北京桔灯地球物理勘探股份有限公司（Beijing Orangelamp Geophysical Exploration Co.,Ltd）成立于2004年，十多年来一直致力于地球物理自主研发、自媒体服务、勘探服务、销售代理及售后支持，是一家拥有20余项专利的高新技术企业。
桔灯产品涵盖固体矿产勘查、海洋勘查、石油勘探、地质调查、环保领域等技术领域，涉及有地质、能源、矿产、地震、测绘、水利水电、铁路、公路、桥梁、林业、气象、考古、教育等行业。
诚信和勤恳，让我们赢得了国内广大客户的信任，使桔灯的市场占有率节节攀升；高效的管理、透明的机制、人性化的待遇，让桔灯吸引了更多优秀人才在这里乐业、安居，从而打造出国内同行业规模最大的、最稳定的专业物探团队；谦虚和进取，让桔灯得到了广大专家学者的厚爱，在技术和人脉资源上取得了卓越有效的发展，成为桔灯高速发展的助推器。
Beijing Orangelamp Geophysical Exploration Co.,Ltd was established in 2004.For more than a decade, we have been committed to independent research and development of geophysics, media services, exploration services, sales agents, and after-sales support.We are a high-tech enterprise with more than 20 patents.
The products of Orangelamp cover these technical fields as solid mineral exploration, marine exploration, petro-leum exploration, Geological investigation, and environmental protection. It involves geology, energy, minerals, earthquakes, surveying and mapping, water Conservancy and hydropower, railways, highways, bridges, forestry, meteorology, archeology, and education.
Honesty and diligence, let us win the trust of the majority of domestic customers, so that the market share of the Orangelamp is steadily rising; Efficient management, transparent mechanisms, humane treatment.It allows the Orangelamp to attract more outstanding talents here to enjoy the industry and settle down, thus creating the largest and most stable professional research team in the domestic geological industry. Modesty and enterprising let us win the honor of majority of experts and scholars and achieve outstanding and effective development in the technologies and human resources which become the rapid development booster of Orangelamp.
北京欧华联科技有限责任公司Beijing Ouhualian Technology Co., Ltd.地址：北京市昌平区回龙观镇黄平路泰华龙旗广场2号楼1308室 邮编：102200电话：010-82920623 邮箱：[email protected]网址：www.ouhualian.com
Booth #10北京欧华联科技有限责任公司由我国著名地球物理学家刘国栋教授于1996年创建，为股份合作制高新技术产学研实体。现已成为集销售、培训、售后服务和技术支持为一体的地球物理仪器供应商，产品涵盖“重磁电震”。公司集中了一批高学历、高职称的技术骨干，组成了具有深厚理论基础和丰富实践经验的专业团队，以良好的信誉和完善的技术服务为有关单位提供了大量性能优越的地球物理仪器。
地球物理仪器主要包含：• 磁法仪器 • 电法仪器• 地震勘探仪器 • 地震监测仪器• 海洋地球物理仪器 • 煤矿井下和隧道超前探测物探仪器
GME and Geochemical Surveys, BGP Inc., CNPC, has earned an unrivalled reputation as one of international leaders in non-seismic data acquisition, processing, integrated interpretation, research and development. By providing professional competitive services of gravity, magnetic, electromagnetic, geochemical surveys and comprehensive geological interpretation, we bring our clients success.
We have been expanding services steadily and continuously from the core business of oil and gas exploration to other areas such as oil and gas field development, mineral exploration, unconventional resources exploration, groundwater investigation and engineering survey. Our business spreads around the world based on the interna-tional marketing network in the Middle East, South America, Central Asia, North Africa and East Africa. We have conducted more than 100 non-seismic projects for at least 50 international oil companies.
Now we not only grasped 8 conventional techniques such as land gravity and magnetic, marine gravity and magnetic, underwater gravity, MT, TEM, TDEM, geochemical detection and other near-surface techniques, but also developed 3 independent technologies including time-frequency domain electromagnetic (TFEM); 3D gravity, magnetic, electromagnetic (3D GME); comprehensive exploration technique integrating with gravity, magnetic, electromagnetic and seismic survey based on Geo East software package and 3 new technologies including Marine CSEM; Borehole EM; Time-lapse Non-seismic. We have developed GMECS V2.0 and Geo GME V3.0 software for gravity, magnetic, electromagnetic data acquisition, processing and integrated interpretation with seismic data. During last five years more than 50 patents have been applied or granted, more than 100 papers have been published, and the numbers of registered software copyright and drafted technical standards are nearly 40 separately.
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GEM 2019 Xi'an重磁电方法及应用国际研讨会
科罗拉多矿业学院Department of Geophysics, Colorado School of MinesAddress: 1500 Illinois Street, Golden, CO USAZip: 80401Phone: Main: (303) 273-3451Email: [email protected]: geophysics.mines.edu
Booth #11科罗拉多矿业学院位于美国科罗拉多州丹佛市郊的戈尔登市，是一所享有国际声誉的研究和教育机构。本校毕业生受雇于世界各国的企业和政府机构，并针对热点问题提供解决方案。其中，地球物理系的硕士及博士毕业生不仅受到政府部门的青睐，更在工、商、学界深受重视。
科罗拉多矿业学院地球物理系于1926年建立。在过去的近一个世纪中，凭借在应用地球物理方面优秀的研究成果和扎实的学生培养计划，我们的科研实力在全球备受广泛认可。在日常教学中，教职人员能与学生紧密交流，因材施教。对于本科生教育，我们的目标旨在培养最优秀的工程师和科学家，并保证在他们毕业时已经做好充分的准备，有能力应用所学的地球物理技术投入到解决世界范围内的能源，资源，食物，和减轻自然灾害需求的工作中去。因此，本科生的课程规划着重于让学生深刻地理解数学，物理，数据科学，地质，和多种地球物理方法的原理及其应用。
对于研究生教育，科罗拉多矿业学院地球物理系不仅可以提供面向更高科研水平的学业硕士培养方案，还提供面向就业的专业硕士教育。学生可以根据自身需求与指导老师协商选择培养计划，从而满足自身的学习兴趣，实现职业规划。目前本系教研人员主导的科研项目函括范围非常广泛，能为学生提供包括油气勘探，矿物勘探，地下水，环境地球物理学，多尺度全球成像，和行星地球物理学等多个不同方向的的研究课题。
Colorado School of Mines is an internationally renowned research and teaching university in Golden, Colorado, USA. Mines graduates are in great demand by companies and government entities around the world and are involved in solving the major technical and societal challenges of our times. Its graduate programs in Geophysics and Geophysical Engineering are highly regarded in industry, government, and academia.
Founded in 1926, the Department of Geophysics at Mines is recognized and respected around the world for its programs in applied geophysical research and education. Students receive individualized attention in a close-knit department. The undergraduate curriculum educates students to become thoroughly familiar with mathematical, physical theories, data science, and geology in addition to the various geophysical methodologies. The mission of our program is to educate undergraduates in the application of geophysics to help meet global needs for energy, water, food, minerals, and the mitigation of natural hazards.
We offer both traditional, research-oriented graduate programs and non-thesis education programs designed to meet specific career objectives. The program of study is selected by the student, in consultation with an advisor and thesis committee approval, to be suited to the student’s career needs and interests. We carry out research on a wide range of topics including oil and gas exploration, mineral exploration, hydrogeophysics, environmental geophysics, imaging Earth’s interior on all scales, and planetary geophysics.
CGG地址: 北京市朝阳区将台路甲2号诺金中心2号楼1501邮编: 100016电话：010 - 8446 1700邮箱：[email protected]; [email protected]网址: www.cgg.com
Booth #12CGG拥有业内最大的多种非地震地球物理勘探技术，我们提供高端软件和服务，以满足地球科学不断变化而带来的期望。
CGG专注于商业软件技术，能对多种数据进行分析、反演和和解释。 我们的Geotools™和LCT™软件可处理、解释重力、磁力、地震、大地电磁、CSEM和TDEM数据。 我们提供综合勘探所要求的硬件、软件技术，开发了基于数据的建模和反演功能。 我们着眼于为地球科学问题提供地质上可靠的解决方案。
CGG has the largest diversified non-seismic geophysics presence in the industry. We provide integrated flexible high-end software and services to meet the ever-evolving expectations of the geoscience community.
CGG specializes in commercial software technologies, analysis, inversion, and interpretation of multiple domain data. We develop Gravity, Magnetic, Seismic, Magnetotelluric, CSEM and TDEM techniques within our commer-cial software technologies Geotools™ and LCT™. We provide comprehensive exploration techniques integrating the intelligent use of data driven modeling and inversion. Our focus is on generating geologically reliable solutions to geoscience problems.
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中国石油集团东方地球物理勘探有限责任公司综合物化探处GME and Geochemical Surveys, BGP Inc., CNPCAdd：BGP International Building, No.307, Fanyang Middle Rd. Zhuozhou,Hebei.P.C：072751Tel：0312-3736061 E-mail：[email protected] Website：www.bgp.com.cn/technology/gme.html
Booth #13中国石油集团东方地球物理勘探有限责任公司综合物化探处，是全球最大的重力、磁力、电法、地球化学勘探与综合地质研究服务中心，在数据采集、资料处理、成果解释、综合研究、科技创新等方面处于国际领先水平。
综合物化探处紧跟用户需求，形成了以石油勘探为主，油气田开发、固体矿产勘查、非常规能源勘查、水资源勘查及工程地质勘查为辅的六大服务领域。业务遍及海内外，建成了以中东、南美、中亚、北非和东非为核心辐射全球的服务营销网络，已在20多个国家为50多家国际油公司提供过服务。
综合物化探处目前拥有陆地重磁勘探、海洋重磁勘探、水下重力勘探、大地电磁勘探、建场测深勘探、井地电法勘探、其他浅层勘探技术、地球化学油气检测等八项成熟技术;三维重磁电、时频电磁、重磁电震综合勘探等三项特色技术和海洋电磁、井筒电磁、时移非地震三项新技术。研发形成了重磁电采集软件GMECS V2.0和重磁电震一体化处理解释软件GeoGME V3.0。近5年来，已获授权专利50余项，登记软件著作权40余项，发表论文100余篇，主持起草完成标准近40项。
GME and Geochemical Surveys, BGP Inc., CNPC, has earned an unrivalled reputation as one of international leaders in non-seismic data acquisition, processing, integrated interpretation, research and development. By providing professional competitive services of gravity, magnetic, electromagnetic, geochemical surveys and comprehensive geological interpretation, we bring our clients success.
We have been expanding services steadily and continuously from the core business of oil and gas exploration to other areas such as oil and gas field development, mineral exploration, unconventional resources exploration, groundwater investigation and engineering survey. Our business spreads around the world based on the interna-tional marketing network in the Middle East, South America, Central Asia, North Africa and East Africa. We have conducted more than 100 non-seismic projects for at least 50 international oil companies.
Now we not only grasped 8 conventional techniques such as land gravity and magnetic, marine gravity and magnetic, underwater gravity, MT, TEM, TDEM, geochemical detection and other near-surface techniques, but also developed 3 independent technologies including time-frequency domain electromagnetic (TFEM); 3D gravity, magnetic, electromagnetic (3D GME); comprehensive exploration technique integrating with gravity, magnetic, electromagnetic and seismic survey based on Geo East software package and 3 new technologies including Marine CSEM; Borehole EM; Time-lapse Non-seismic. We have developed GMECS V2.0 and Geo GME V3.0 software for gravity, magnetic, electromagnetic data acquisition, processing and integrated interpretation with seismic data. During last five years more than 50 patents have been applied or granted, more than 100 papers have been published, and the numbers of registered software copyright and drafted technical standards are nearly 40 separately.
北京明介思通科技有限公司Beijing MingjieSiTong Sci&Tech Co.地址： 北京市朝阳区北苑5号院4区25楼北地大厦609邮编：100012电话：010-84927026 13911812385 邮箱：[email protected] 网址：www.mingjiest.com
Booth #15北京明介思通科技有限公司作为德国老牌大地电磁仪器公司Metronix中国独家代理，负责境内仪器销售，技术支持和软件培训。Metronix的产品自上世纪80年代在中国销售开始，作为德国产品赢得了良好口碑，新一代ADU-08e大地电磁仪器是一款真正的网络仪器，手机APP设置，远程操控，数据实时监测。仪器本身耐用、防水、轻便，配套e系列磁传感器保有了超低噪音的特点。ADU-08e-2C双通道网络电场测量仪，为野外大面积的AMT/MT测量提供了高效的配置选择，为大数据量的3D大地电磁反演提供高效、快捷和高质量的野外数据获取提供了完美的解决方案。配套的数据处理软件PROC_MT处理数据高效简洁。同时Metronix秉承开放的态度，可以在时间序列读取，处理和科研院所合作，融合各家自己的处理模块应对各种电磁干扰。
MJST as Germany senior geophysics company Metronix exclusive agent in china is responsible for sale, technical support and software training. Metronix as senior MT instrument manufacture provided high quality instrument for china customers since 1980s. The newest generation ADU-08e is a real net MT instrument. It has mobile phone APP control, remote PC configuration, data real time monitoring. ADU-08e-2C provides independent measurement for E filed and high efficiency EMAP measurement. All this provides hardware base for big amount MT measurement for 3D MT inversion. Metronix always insists on OPEN for all MT academic experts to read time series, processing and add new process module to time series software PROC_MT to get high result.
GEM 2019 Xi'an重磁电方法及应用国际研讨会
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北京优赛科技有限公司Beijing Eusci Technologies Ltd.地址：北京市石景山区八角东街65号融科创意中心A-1403室电 话：010-68487691,68700623,68700625 邮 箱：[email protected] 网 址：www.eusci.com
Booth #18Beijing Eusci Technologies Ltd. is a new type of science and technology enterprise which is engage in R&D, manufacture, sales agent the geosciences instruments, introduce the global advanced geophysical prospecting instrument, exploit the advanced research method of geological science, the business target of our company is serve for the scientific research, teaching and engineering technology in geosciences field. We are the general agency of China for many global well-known geophysical exploration and geological science instrument and the laboratory equipment system, including Trimble Reftek (USA)，Bartington(UK)，AGICO(Czech)，ASC(USA)，Selfrag(Switzerland), etc. The range of products is as following：
• Earthquake early warning, monitoring and measurement instrument: broadband seismic recorder and seismometer, short-Period seismometer, micro and strong motion Monitor seismometer, seismic intensity instrument etc.• Geomagnetism observation instrument：Mag-01H/DI fluxgate theodolite, proton magnetometer, GPS orientation indicator • Vector magnetic field measurement instrument：MAG-03 series fluxgate magnetometer, land and submersible gradient magnetometer，environment magnetic field measurement and evaluation instrument• Paleomagnetism and rock magnetism research instrument：magnetic susceptibility instrument, rock residual magnetism measurement instrument, demagnetizing instrument, magnetizing instrument, portable rock sampling drilling machine, rock specimen cutting equipment, magnetic screened room design and construction , various shape and specification magnetic screened barrel producing.
Our company has a bunch of technical supporters and sales engineers who have sufficient professional knowledge and technical experience, in the meantime of promote geosciences products, with the business aim of “performance outstanding，quality excellent ，service considerate”，to provide the perfect pre-sales and after-sales solutions of the most advanced geosciences instrument for all of the clients is the identical pursuing of all of the EUSCI employee, and the ultimate goal of the EUSCI survival and development. In the past several decades, the devel-opment and expansion of EUSCI was really rely on the support and help of all of our clients. We will continuously do our best to pay back to the trust of all of our clients base on our best products solutions and optimum technical support and service.
北京金浩林勘探技术有限公司Beijing Horin Exploration Technology Co., Ltd.地址：北京市海淀区苏州街49-3号盈智大厦803 邮编：100080电话： 010-62611285 13521903951邮箱：[email protected]网址：www.horinexplore.com
Add：Room 803, No. 49-3 Yingzhi buildings,Suzhou street,Haidian District,Beijing,China P.C.:100080 Tel: +86-10-62611285 Mobile: +86-13521903951Email: [email protected]: www.horinexplore.com
Booth #19我们是一家专业地球勘探技术软件公司，在过去的十年中一直专注于地球物理和地质学软件产品的研发、销售和技术服务，特别在重磁数据处理解释方向具有丰富的经验，同时也能为电磁和三维地质建模方向客户提供优质的解决方案和技术服务； 我们拥有具自主知识产权的浩拓地球物理软件，同时代理多个系列的国际领先地球物理和地质软件， 一直以来为国内高端勘探机构和科研机构提供高品质软件产品和技术服务，在业内拥有良好口碑和信誉。
我们能帮您选择最适合自己工作需求的软件产品配套，并配以高质量的售后培训和技术服务，确保您能在最短时间内启用高品质商业勘探软件来进行有效工作。我们的宗旨：用一流的产品和服务帮您提高工作效率、提升技术手段，帮您有效提升勘探项目投资回报率。
We are a professional exploration technology softwares company, and have been focusing on the research and development, sales and technical services of geophysical and geological softwares in last decade. We have rich experience of gravity/magnetic data processing and interpretation softwares, and can provide high-quality software solutions and technical services for electromagnetic data processing and 3D geological modelling. We own the Intellectual property of Horin geophysical software, at the same time acting as agent for several series of interna-tional leading geophysical and geological softwares. We have been providing high-quality software products and technical services for domestic high-end exploration and scientific research institutions, and keep a good reputa-tion in this industry in China.
We can help you configure the software products that are most suitable for your work needs, and support you with high-quality after-sales training and technical services, so that ensure you can work effectively with high-quality commercial exploration softwares in the shortest time. Our tenet: help you improve your working efficiency and technical methods with first-class products and services, and help you effectively improve the return on invest-ment in exploration projects.
GEM 2019 Xi'an重磁电方法及应用国际研讨会
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重磁电方法及应用国际研讨会
Onsite Contact of Local Organizing Secretary• Registration, Pre-conference Meeting, Special Program during the Conference Baoliang Lu, +86.180-4946-7425• Onsite Conference Hall, Main Venue & Parallel Sessions Jianqing Ma, +86.134-7450-1424• Icebreaker, Lunch & Dinners Naiquan Sun, +86.131-1913-2865• Volunteers, other Assistance Issues Yu Li, +86.187-2929-8221
Hotel Telephone Numbers• Holiday Inn Xi’an Big Goose Pagoda--------------------------------------------------+86(0)29-8866.8877;• Xi'an Yige International Business Hotel-----------------------------------------------+86(0)29-8525.2888;
Onsite Rules and Instructions
GENERAL INFORMATION
• All participants will need to wear the name badges of GEM 2019 Xi’an Workshop to enter all the meeting rooms, exhibition area and poster sessions.• During the Workshop, the participants shall not copy, photograph or video record any materials without the consent of the presenters or the organizing committee.• Please comply with the venue disciplines during the meetings and smoking is forbidden in the meeting area.• Please mind your own safety, take care of your belongings and prevent accidents in any forms. If any unexpected event occurs, please contact the onsite staff immediately so that measures can be taken appropriately.• If the fire incident or other disasters occur during the meeting, the participants should be lead to leave through the nearest exit immediately and congestion should be prevented.• Please remain calm if fire incident occurs in the rooms. If evacuation is needed, please follow the instructions by the onsite staff and leave according to the evacuation instructions posted in the rooms and the corridors.• If any emergencies happen outside the meeting venues, please call 110 for police and emergencies, 119 for fire accidents and 120 for ambulances.