Nostrum Oil & Gas PLC, an independent oil and gas company, engages in the exploration, development, and production of oil and gas in the pre-Caspian Basin. The company discovers and develops oil and gas reserves, as well as produces and sells crude oil, stabilized condensate, liquefied petroleum gas, and dry gas. Its principal producing asset is the Chinarevskoye field located in north-west Kazakhstan. As of January 1, 2018, the company had a proved and probable reserve of 488mmboe. The company was founded in 1997 and is headquartered in Amsterdam, the Netherlands.