Due to the difficult epidemiological situation in the country and the region, after the observation of all employees, the final field exploration season started later than the scheduled date, on 07/25/2020 field work began, in the composition of three teams. In addition to the projected ones, it was decided to pass the main ditches, connecting all the drilling profiles and exploration ditches. All field work was completed on 10/05/2020 thanks to the perseverance of the team and the mild autumn.