Drilling uncased deep boreholes stabilized by drilling fluid, or drilling cased boreholes with installing casings by the rotary drive or by a hydraulic casing oscillator. If Kelly drilling is your task, then the BG ValueLine is our solution.
You can expect superior Bauer performance and customary Bauer durability at affordable costs for acquisition and operation.
The machines of the ValueLine are specifically adapted to no other purpose than Kelly drilling – and that perfectly.