Horizontal directional drilling and large-diameter projects
View DetailsHDD reaming, water well reaming and pile foundation
View DetailsSuitable for hard rock, gravel, fractured and harsh formations
View DetailsSuitable for hard rock, gravel, fractured and complex formations
View DetailsSuitable for ordinary sandstone and mudstone formations.
View DetailsWidely used in CBM wells, oil exploration and development.
View DetailsSuitable for relatively fractured medium-hard to hard formations
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