<p>Moscow: One worker was killed and three other were injured in an explosion at an oil refinery in <a href="https://www.deccanherald.com/tags/russia">Russia's</a> city of Ryazan, TASS and RIA news agencies reported.</p>.<p>"During scheduled technical works at the plant, performed by employees of the contractor organisation... equipment depressurisation occurred," TASS cited the refinery's representative.</p>.<p>The refinery, owned by Russian largest oil producer Rosneft , was several times targeted by Ukrainian drones. In February, it suspended operations after a drone attack.</p>.Zelenskyy says troops not surrounded in Kursk, Russia says it retakes two villages.<p>Ryazan refinery processed 13.1 million metric tons (262,000 barrels per day), or almost 5 per cent of Russia's total refining throughput in 2024.</p>.<p>It produced 2.3 million tons of gasoline, 3.4 million tons of diesel, 4.2 million tons of fuel oil and 1 million of jet fuel, according to source-based data.</p>
<p>Moscow: One worker was killed and three other were injured in an explosion at an oil refinery in <a href="https://www.deccanherald.com/tags/russia">Russia's</a> city of Ryazan, TASS and RIA news agencies reported.</p>.<p>"During scheduled technical works at the plant, performed by employees of the contractor organisation... equipment depressurisation occurred," TASS cited the refinery's representative.</p>.<p>The refinery, owned by Russian largest oil producer Rosneft , was several times targeted by Ukrainian drones. In February, it suspended operations after a drone attack.</p>.Zelenskyy says troops not surrounded in Kursk, Russia says it retakes two villages.<p>Ryazan refinery processed 13.1 million metric tons (262,000 barrels per day), or almost 5 per cent of Russia's total refining throughput in 2024.</p>.<p>It produced 2.3 million tons of gasoline, 3.4 million tons of diesel, 4.2 million tons of fuel oil and 1 million of jet fuel, according to source-based data.</p>