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川南地区页岩气井平台钻前工程物探集成技术
余长恒1(), 郑健2, 张旭林1, 周昊2, 王安平1, 刘磊1, 李易1
Application of the integrated engineering geophysical exploration technology in the predrilling stage of shale gas well platforms in southern Sichuan Province
YU Chang-Heng1(), ZHENG Jian2, ZHANG Xu-Lin1, ZHOU Hao2, WANG An-Ping1, LIU Lei1, LI Yi1

图4. 试验点13的工程布置(a)及瞬变电磁法(b)、音频大地电磁法(c)成果

Fig.4. Engineering layout of measurement point 13 (a) and its detection results of transient electromagnetic method (b) and audio frequency magnetotelluric method (c)