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The history of the HH rig sees its evolution from a simple hydraulic rig fit to drill for water adapted to oil well conditions. In 1995, a new project developed the basic concept of this technology and a new drilling rig series began to operate in various fields around the world.
Today more of thirty of these rigs are successfully operating worldwide.
The complete series of the HH rigs ranges from 100 to 300 ton hook load capacity. Fast moving features provide an efficient tool to the drilling contractor enabling him to drill quickly and safely. The flexibility of this design means high percentage of utilization on the market due to the fact that 90 % of onshore wells are within the range of capability of the HH line. |
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