[PDF][PDF] 海洋可控源电磁三维非结构矢量有限元数值模拟
杨军， 刘颖， 吴小平 - 地球物理学报, 2015 - geophy.cn
摘要本文实现了海洋可控源电磁三维矢量有限元数值模拟. 由于采用非结构四面体单元进行三维
网格剖分, 该方法可以模拟复杂电性异常体和海底地形. 一维模型的数值模拟结果表明, 电场实 …
网格剖分, 该方法可以模拟复杂电性异常体和海底地形. 一维模型的数值模拟结果表明, 电场实 …
Marine controlled-source electromagnetic methods in the hydrocarbon industry: A tutorial on method and practice
L MacGregor, J Tomlinson - Interpretation, 2014 - pubs.geoscienceworld.org
We provide a tutorial on the marine controlled-source electromagnetic (CSEM) method
aimed at geoscientists and explorationists who are new to EM methods. This tutorial …
aimed at geoscientists and explorationists who are new to EM methods. This tutorial …
[HTML][HTML] 勘查天然气水合物资源的海洋可控源电磁发射系统
王猛， 张汉泉， 伍忠良， 盛堰， 罗贤虎， 景建恩， 陈凯 - 地球物理学报, 2013 - data.geophy.cn
海洋可控源电磁探测(MCSEM) 是勘查天然气水合物资源的有效方法之一. 海洋可控源电磁发射
系统是实现MCSEM 的重要硬件组成部分. 本文以天然气水合物在海底的一维地电模型为例 …
系统是实现MCSEM 的重要硬件组成部分. 本文以天然气水合物在海底的一维地电模型为例 …
Future directions of electromagnetic methods for hydrocarbon applications
KM Strack - Surveys in Geophysics, 2014 - Springer
For hydrocarbon applications, seismic exploration is the workhorse of the industry. Only in
the borehole, electromagnetic (EM) methods play a dominant role, as they are mostly used …
the borehole, electromagnetic (EM) methods play a dominant role, as they are mostly used …
Fully anisotropic 3-D EM modelling on a Lebedev grid with a multigrid pre-conditioner
P Jaysaval, DV Shantsev… - Geophysical Journal …, 2016 - academic.oup.com
We present a numerical algorithm for 3-D electromagnetic (EM) simulations in conducting
media with general electric anisotropy. The algorithm is based on the finite-difference …
media with general electric anisotropy. The algorithm is based on the finite-difference …
3D simulation of marine CSEM using vector finite element method on unstructured grids
J YANG, Y LIU, XP WU - Chinese Journal of Geophysics, 2015 - en.dzkx.org
Nodal finite element (FE) has become a popular numerical method in computational geo-
electromagnetics since 1970 s. However, the zero-divergence property of the …
electromagnetics since 1970 s. However, the zero-divergence property of the …
[HTML][HTML] Resistivity of reservoir sandstones and organic rich shales on the Barents Shelf: Implications for interpreting CSEM data
Marine controlled source electromagnetic (CSEM) data have been utilized in the past
decade during petroleum exploration of the Barents Shelf, particularly for de-risking the …
decade during petroleum exploration of the Barents Shelf, particularly for de-risking the …
A review of marine controlled-source electromagnetic data preprocessing technology
S Li, C Gu, J Yang, Y Zhang, S Diao, Y Ji - AIP Advances, 2022 - pubs.aip.org
The marine controlled-source electromagnetic (MCSEM) method is an important
geophysical technique for seabed resource exploration. During the MCSEM exploration …
geophysical technique for seabed resource exploration. During the MCSEM exploration …
Hydrocarbon plumbing systems of salt minibasins offshore Angola revealed by three-dimensional seismic analysis
Abstract Analysis of three-dimensional seismic data from the lower Congo Basin, offshore
Angola, reveals numerous fluid-flow features in the Miocene to Holocene succession and …
Angola, reveals numerous fluid-flow features in the Miocene to Holocene succession and …
The deep-tow marine controlled-source electromagnetic transmitter system for gas hydrate exploration
M Wang, M Deng, Z Wu, X Luo, J Jing… - Journal of Applied …, 2017 - Elsevier
Abstract The Marine Controlled-Source Electromagnetic (MCSEM) method has been
recognized as an important and effective tool to detect electrically resistive structures, such …
recognized as an important and effective tool to detect electrically resistive structures, such …