The aggregate daily yields at 22 wells of Ukrnafta at Dolynskoe and Severo-Dolynskoe fields have increased by 80 tons of oil to 130 tons per day, circa 3.3% of the company’s total daily output of oil and condensate. Between November 2016 and May 2017, the 22 wells operated by Dolynanaftogas (Ukrnafta’s oil & gas production division) were outfitted with new high-capacity electric submersible pumps (ESPs) as part of the pilot project to optimize well performance in the Western region.
Since the commencement of the project, the company was able to produce an additional 11.5 ktonnes of oil and 3.7 mln m3 of natural gas. Presently, the company is deploying systems to enable remote monitoring of ESP performance.
Ukrnafta is implementing similar well optimization projects at 8 fields in Sumy and Chernihiv oblasts.
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