The company provides services to the Oil and Gas industry in asset evaluation, E&P training courses and field seminars.

Expertise in these fields was acquired since 1975 worldwide, working with small, medium and large multinational companies, both Operators and Non-operators, mainly in the exploration, appraisal and development phases .

Competence was gathered in petroleum development, from new ventures and acquisition, seismic interpretation, basin analysis to farm-ins and disposal of acreage and assets

Since 1997 the company has also been involved in multi-disciplinary E&P training courses, workshops and field seminars.


GSI is a business dedicated to geology, science, history and high-tech computer technology. For further information see our links and contacts.