The Płock refinery is a large oil refinery and petrochemical complex located in Płock, Poland. It is owned by PKN Orlen, and is one of the two major crude oil refineries in Poland, the other one is Gdansk refinery. The refinery has a Nelson complexity index of 9.5 and a capacity is 16.3 million tonnes per year or 276,000 barrels per day of crude oil.
