Orlen Lietuva (former Mažeikių Nafta) is a Lithuanian subsidiary of the Polish PKN Orlen that is in charge of the Mažeikiai Oil Refinery, the only oil refinery in the Baltic States, as well as oil production plants in the country. It also controls pipelines and the Būtingė oil terminal.
Refinery
The Mažeikiai refinery, located near the town of Mažeikiai, has a design processing capacity of 15 million tons of sour crude oil per year. However, it is more efficient to process around 8 million tons of crude oil, while using the remaining capacity for processing other feedstock.[3] Its monthly stable production levels are between 600 to 880kt, with at the moment ongoing modernization to increase that to over 1 million tonne.[4]
The production is roughly segregated into:[4]
Historically, the primary feedstock has been Russian crude oil transported via the