耦合地震约束信息的重磁电联合反演方法及其应用——以塔里木盆地深层地质结构解析为例
杨敏,于鹏,朱光有,张罗磊,闫磊,赵崇进,马德波,陈志勇

Gravity-magnetic-magnetotelluric joint inversion method coupled with seismic constraint information and its application: Case study of the analysis of deep geological structure in Tarim Basin
Min YANG,Peng YU,Guangyou ZHU,Luolei ZHANG,Lei YAN,Chongjin ZHAO,Debo MA,Zhiyong CHEN
表1 塔里木盆地物性统计
Table 1 Statistics of physical properties of Tarim Basin
地质年代速度/(m/s)电阻率范围/(Ω·m)密度范围/(g/cm3磁化率范围/(10-5 SI)
第四纪—古近纪(Q—E)2 700~3 2002~1002.40~2.600~105
白垩纪—石炭纪(K—C)3 400~4 9001~502.60~2.660~140
泥盆纪—志留纪(D—S)4 700~4 7501~102.66~2.690~140
奥陶纪(O)5 500~5 6001~4002.69~2.700~20
寒武纪(∈)5 100~6 0001~2502.69~2.700~15
震旦纪(Z)4 000~4 5001~1502.7~2.720~220
南华纪(Nh)4 300~4 80010~2002.72~2.730~400
青白口纪—太古代(Qn—Ar)6 500~7 00010~1 0002.73~2.95400~2 000