A new production gas well of more than 3860 meters depth was built for NOVATEK company
18 мая 2019 года 18.05.2019A new controlled directional production gas well of more than 3860 meters depth was built in Yuzhno-Tambeyskoe oil field in Yamal-Nenetsk Autonomous region for NOVATEK company by IGS-NEU. A drilling rig Uralmash 6000/400 EK-BNCH equipped with a top drive DQ70BSQ-JH was used for this purpose. A top drive aftermarket field service support was provided by SLC service engineers working 24 hours 7 days a week with a drilling crew under service agreement with IGS-NEU company.
DQ70BSQ-JH is one of the high performance models of top drives and provides drilling of the wells up to 7000 meters deep (with a 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 220 rpm and with a working torque of up to 65 kNm.