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News

Workshop II: ONSET - a Multiclient Study of Polar Compounds in Petroleum Systems

November 12, 2016

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


New research: generation, expulsion and fractionation in shales

August 18, 2016

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


Workshop: ONSET - a Multiclient Study of Polar Compounds in Petroleum Systems

July 31, 2016

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: keynote address at EAGE Workshop on Petroleum Geochemistry

July 31, 2016

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


New Midland Basin Hydrocarbon Phase Study open for sponsorship

July 31, 2016

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