边界单元法在高密度电阻率法二维地形改正中的应用效果
汤洪志, 刘庆成, 龚育龄
华东地质学院资源与环境工程系, 江西抚州 344000
THE EFFECTS OF APPLYING BOUNDARY ELEMENT TECHNIQUE TO HIGH?DENSITY RESISTIVITY 2D TOPOGRAPHIC CORRECTION
TANG Hong-zhi, LIU Qing-cheng, Gong-Yu-ling
Department of Resources and Environmental Engineering, East China College of Geology, Fuzhou 344000, China
摘要 给出了高密度电阻率法二维地形改正的边界元数值解法及其探测地下煤气管道时进行二维地形改正的应用实例。
关键词 :
叠前反演 ,
白云岩储层 ,
FFP分析 ,
含气概率 ,
孔隙度 ,
含气饱和度
Abstract :This paper describes the boundary element numerical solution technique for high density resistivity two dimensional topographic correction, with examples given illustrating its application to two dimensional topographic correction in detecting underground gas pipes.
Key words :
pre-stack inversion
dolomite reservoir
FFP analysis
probability of gas
porosity
gas saturation
收稿日期: 2000-08-31
出版日期: 2001-12-24
作者简介 : 汤洪志(1966-),男,出生于湖南省醴陵市.1989年毕业于长春地质学院应用地球物理系,现为华东地质学院副教授,该校99级研究生.已发表论文10余篇.
引用本文:
汤洪志, 刘庆成, 龚育龄. 边界单元法在高密度电阻率法二维地形改正中的应用效果[J]. 物探与化探, 2001, 25(6): 457-459,479.
TANG Hong-zhi, LIU Qing-cheng, Gong-Yu-ling . THE EFFECTS OF APPLYING BOUNDARY ELEMENT TECHNIQUE TO HIGH?DENSITY RESISTIVITY 2D TOPOGRAPHIC CORRECTION. Geophysical and Geochemical Exploration, 2001, 25(6): 457-459,479.
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