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5. 试验点2工程布置(a)及瞬变电磁法(b)、微动法(c)实验成果 |
Fig.5. Engineering layout of measuring point 2 (a) and test results of transient electromagnetic method (b) and fretting method (c) |
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