ONORIB Consultoria em Petroleo e Participacao LTDAwas founded in Brazil in2005 by Civil Engineer Hans Åge Øvretveit. ONORIB's objective is to serve as a consultant for the oil and gas market. The founder and CEO of ONORIB . Hans Åge Øvretveit has over 35 years of experience from commissioning of instrument constructions which controls gas compressors offshore, and with startups of over 40 offshore centrifugal gas compressor systems. Based on experience and witnessing several defaults in the pulse of the compressor systems, Hans Åge decided to start developing a own software program that  could monitor and detect any faults in the instrument and control systems. Over a period of several years the program has been ongoing with new developments and features and has been tested  both on onshore and offshore installations in Norway and Brazil.ONORIB is aiming for further development to make the Anti-Surge system more reliable and exact to detect defaults in the compressor systems as early as possible. Our main focus and goal is to have reliable compressorunits running smootly at all times.ONORIB has been in Brazil for the last decade, and with experience in  the brazilian market we also provide consultation, help and marketing representation to foreign companies who  wishes to enter the Brazilian oil and gas market.