MAPNA, NIOC Sign Contract to Build Centrifugal Electro-Compressors 2021/04/05 MAPNA Group and Iranian National Oil Company (NIOC) have signed a contract to build and operate centrifugal electrically-driven compressors to boost associated petroleum gas (APG) capture from the southwestern oilfields. Shorten url MAPNA, NIOC Sign Contract to Build Centrifugal Electro-Compressors LEAVE A COMMENT Leave message Name: Your URL: Your email: Message: Enter security code: