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Using SLC-JH state-of-the-art top drive DQ50BQIII-JH a new production oil well of more than 5310m depth was drilled in Nenetsk Autonomous Region

A new production oil well of more than 4250 meters depth was built in Khanty-Mansiysk Autonomous region

Using a top drive DQ70BSQ-JH a new production gas well of more than 3540 meters depth was drilled in Khanty-Mansiysk Autonomous region