Slavneft-YANOS
PJSC Slavneft-YANOS is an oil refining enterprise in the Slavneft group. Its refinery is located in Yanosis in Russia’s Murmansk Oblast and processes crude oil into petroleum products.
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15 of Russia's 38 largest oil refineries taken offline, Ukrainian intelligence says
Ukraine's intelligence says 15 of Russia's 38 largest oil refineries were offline by late September 2026, while another 12 reduced output. Overall refinery throughput fell 55.4% from the start of the year, weakening Russia's ability to meet domestic fuel demand and export obligations simultaneously.