The Zuluf Water Treatment Plant is a water treatment facility located in the Eastern Province of Saudi Arabia, approximately 6 km west of Tanajib Airport. The project involves the construction and operation of a plant for the treatment, degassing and filtration of water intended for water injection into oil wells. With a maximum capacity of 185,000 m³/day, the facility aims to support oil production and maintain well pressure as part of the Zuluf oilfield development.

HOLBORN Europa Raffinerie, located in Hamburg, is a successful oil refinery that supplies Hamburg and northern Germany with fuels and heating oil. It is a refinery with a processing capacity of around 105,000 barrels of crude per day, and an average throughput of 4.5 million tonnes per annum.