Methods and technical solutions for keeping the path of a geotechnological borehole
With increasing depth of exploration and process boreholes (at small drilling diameters), the probability of deviation of the borehole path from design trajectory increases many times; i. e. zenith curvature and azimuth deviation of the borehole path occur. Therefore, developing methods for keeping...
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| Format: | Article |
| Language: | English |
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National University of Science and Technology MISiS
2021-03-01
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| Series: | Горные науки и технологии |
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| Online Access: | https://mst.misis.ru/jour/article/view/264 |