The DTH drilling rig (down-the-hole drilling machine) is a kind of drilling machine, which is mainly used for drilling in rock formations. The down-the-hole drilling rig uses the impactor and the DTH drill bit.
[pdf] It is a fully integrated, multiple module rig that can drill on various well spacing’s of 10 feet to 30 feet. The rig layout consists of five individual modules, resulting in lightweight components that can be efficiently mo.
[pdf] Combining Nabors proprietary Smart Suite of automated drilling software with Canrig® robotics on the PACE®-R801 creates an unmanned rig floor that removes crews from red zone areas and delivers consistent, predictable drilling performance. Video from the first well is available here, PACE®-R801.
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