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The penetration rate of production drilling is increasing

28.08.2017

Drilling team of RN-Drilling company, headed by drilling foremen Khayrov F.  and Pryadkom P., achieved outstanding results in terms of the volume of production drilling per month. The record penetration rate was reached in July 2017 - 12,930 meters of rocks! In June and May this year the team also successfully completed the production program, demonstrating high results – 10,270 and 10,501 meters, respectively.

RN-Drilling company is using a powerful top drive system DQ70BSQ-JH, installed on a drilling rig Uralmash 5000/320 ЭК-БМЧ. To ensure non-stop operation, the SLC service engineers provided service support of the top drive 24 hours a day, 7 days a week.

DQ70BSQ-JH belongs to the group of the highest-performing  models of top drive systems and provides drilling up to 7000 m deep (for 114 mm drill pipe). The top drive is equipped with two asynchronous frequency-controlled electric motors with a power of 500 hp each. This allows to perform drilling with a smooth shaft speed changes in the range from 0 to 230 rpm and with a working torque of up to 65 kNm.