A new horizontal oil-well of more than 3400m depth was built for ROSNEFT company10 июля 2017 года 10.07.2017
A new horizontal oil-well of more than 3400m depth was built on Zapadno-Ugutskoe oilfield in Khanty-Mansiysk Autonomus Okrug for ROSNEFT company. A drilling rig Uralmash 5000 EKBMCH equipped with a top drive DQ70BSQ-JH was used for this purpose.
The top drive system DQ70BSQ-JH allows to drill with:
- rotation speed - up to 220 rpm/min;
- drilling torque - up to 65 kNm.
Our top drives are effective in the drilling of obliquely-directional and horizontal wells with long borehole.