Essa Georges Lwisa is a petroleum engineer, an expert in core analysis, rock properties, formation evaluation, and enhanced oil recovery. He is also an Auditor for standards (ISO 45001:2018), (ISO 19011:2018), and (ISO/IEC 17025:2017) He works at the United Arab Emirates University- Chemical and Petroleum Engineering department since 2009 as a core analysis lab engineer, before that he worked at Core Laboratories Intl. as a SCAL analyst. Essa is a technical assessor in Emirates National Accreditation System (ENAS), a trainer at H&A Professional Development Advisory, a member of the American Society of Testing and Materials (ASTM), Society of Petroleum Engineers (SPE), and Society of Core Analysis. He has participated in many conferences and published 17 scientific papers in respected journals, and won several awards. Recently, Essa is working on new research about using polar salts in enhanced oil recovery and water treatment. Far from engineering, Essa is a co-founder and a lead player at the United Arab Emirates Music Orchestra.