A fund of GAZPROM-Neft production oil wells in Khanty-Mansiysk Autonomus Region has been replenished by a new oil well of more than 2880 meters depth

A fund of GAZPROM-Neft production oil wells in Khanty-Mansiysk Autonomus region has been replenished by a new oil well of more than 2880 meters depth. 

A  drilling rig Uralmash 3000 EUK-1M equipped with a top drive DQ50B-JH was used by NaftaGas drilling crew for drilling this oil-well.

A non-stop top drive performance was provided by SLC service engineers working 24 hours a day 7 days a week with drilling crew under service agreement with NaftaGas drilling company.

The DQ50B-JH as well as DQ50BQ-JH is the most popular top drive model among drilling companies.  It allows drilling fishbone wells of up to 5000 meters depth (using drilling 144mm tubes) as quickly as possible. The top drive is equipped with an asynchronous frequency controlled electric motor of 500hp power. This allows drilling with a smooth shaft speed changes in the range from 0 to 180 rpm and with a working torque of up to 40 kNm.