Specialists in
Pre-Drill Pay Definition
We are consultants to the upstream sector. We combine
cutting-edge science and petroleum systems modelling as part of a risk reduction strategy.
We are consultants to the upstream sector. We combine
cutting-edge science and petroleum systems modelling as part of a risk reduction strategy.
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Repsol hosted the second workshop, November 7 in Madrid, for the sponsors of ONSET, a multiclient project addressing the use of polar compounds as tracers in petroleum systems. More
Nick Mahlstedt, petroleum systems analyst at GEOS4, has published a paper in Energy and Fuels on how neutral nitrogen-containing compounds can be used to assess the roles of generation, expulsion and fractionation in shales. More
GEOS4 hosted a workshop, 26-27 July in Potsdam, for the sponsors of ONSET, a multiclient project addressing the use of polar compounds as tracers in petroleum systems. More
Brian Horsfield will deliver a keynote address at the EAGE Workshop on Petroleum Geochemistry in Operations and Production,which will be held in Doha, Qatar 3-5 October 2016. More
The new Midland Basin Hydrocarbon Phase Study is now open for sponsorship. This joint venture of GeoMark and GEOS4 focuses on predicting the GOR and PVT properties of dispersed petroleum in the Wolfcamp, Spraberry and Cline Formations. More