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using the top drive DQ20B, DQ40B for TATNEFT oil company
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Home » Pressroom » News Archive » 2013 » Drilling of horizontal well completed.

Drilling of horizontal well completed.


Drilling contractor Orenburg Drilling Company used our top drive DQ40B mounted on the rig ZJ40T, from October to December 2013.

Top drive performance:

  • average penetration rate: 9.15 m/h;
  • torque: 2 - 12 kNm;
  • the rotational speed of the top drive: 30 - 80 r/min.

Our customer is satisfied with the top drive performance and cooperation with our specialists.

Under the conditions of Polar Siberia, at a temperature of -45o C, our equipment is highly effective in the horizontal and inclined drilling.