川南地区页岩气井平台钻前工程物探集成技术
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Application of the integrated engineering geophysical exploration technology in the predrilling stage of shale gas well platforms in southern Sichuan Province
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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) |
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