Ukrnafta has quadrupled the well's production rate, increasing it from 14.5 to 60 tons of oil per day, leveraging its own developments and the expertise of its specialists.
 
Drilling a new well is part of the job. It is important for the facility to operate efficiently. To this end, we conduct tests and research to determine the optimal mode of operation and, accordingly, the optimal flow rate.
 
At a depth of 1085-1122 meters, one of the wells produced a commercial inflow of 22 tons of oil per day. During the development process, the flow rate gradually decreased until it reached 14.5 tons per day.

Hydrodynamic studies revealed that the productive formations were contaminated.
 
To increase the well's productivity, following the recommendations of the Field Development Department, a workover was conducted in January. Several productive formations were added by perforation in the intervals of 1007-1017 m and 1018-1065 m.
 
The, to clean the reservoirs from contamination, a large-volume acid treatment of the entire perforated section was performed, taking into account the significant thickness of the reservoirs. We used our own improved solution recipe developed by the Oilfield Service Department and Ukrnafta's Research and Design Institute.
 
"After commissioning, we achieved a flow rate of 60 tons per day of almost anhydrous oil. "We are currently exploring the well and establishing the optimal mode of its operation," said Sergii Koretskyi, CEO at UKRNAFTA. - "I am grateful to Ukrnafta's specialists for their productivity, readiness for challenges and ability to achieve results."