重磁电震联合反演技术及应用
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摘要
在重磁场源精细分离及电场和地震速度场综合研究的基础上,以地震资料解释的主观地质模型为约束条件,通过平面叠代反演,模拟反演出与各种地球物理资料一致的地质模型,定量分析不同地球物理场之间的内在联系。该方法突破了目前广为使用的重磁电震剖面联合反演模式,实现了平面重磁电震统计推断联合反演。
On the basis of fine separation of gravity-magnetic field sources and comprehensive study of electric field and seismic velocity field, internal relationship between various geophysical fields is analyzed quantitatively with the subjective geologic model interpreted by seismic data as restraints and with plane iterative inversion, geologic model which is consistent with different kinds of geophysical data is simulated by inversion. This method breaks through intensively used gravity-magnetic-electric-seismic combined profile inversion mode, realizes integrated inversion of plane gravity-magnetic -electric-seismic statistical inference.
引文
1 袁照令.油气勘探中的高精度重磁方法.北京:中国地质大学出版社,2000
    2 辛钦A著.数学分析简明教程.北京大学数学力学系数学分析与函数论教研室译.北京:人民教育出版社,1962
    3 菲赫金哥尔茨M著.微积分学教程.叶彦谦译.北京:人民教育出版社,1962

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