Belorusneft has set a new daily offshoot drilling progress record. Now it's 317 meters instead of previous 300. Additionally, the experts point out unusually small diameter of the borehole. The team uses a Canada-made mobile drilling rig modernized at Seismotehnika enterprise in Gomel, Belarus. It was equipped with a custom-design narrow drilling bit boasting unique performance parameters. The production of the new piece of equipment has already been launched.