Ephangeli Subsurface Consulting

Project Experience

During his career, Stephan worked in borehole acoustic R&D, pore pressure prediction, and QI – with rock physics as the common foundation.

Selection of Rock Property Studies & QI Projects Stephan has executed in the past:​

• DW Gulf of Americas Plio-Pleistocene, Miocene, Paleogene, Norphlet​

• DW Nigeria & Angola Turbidites​

• Pre- and Post-Salt Brazil Clastics & Carbonates (Santos and Campos basins)​

• NW Borneo Clastic and Carbonates, Offshore Sarawak, Sabah, and Brunei ​

• Offshore Palawan, Philippines​

• West Sulawesi, Indonesia​

• South China Sea​

• Norwegian and UK North Sea​

• Mediterranean offshore Egypt​

• Carnarvon and Browse Basins, offshore Australia​

• Taranaki Basin, offshore New Zealand​

• Shale gas and tight oil onshore US and Canada (Eagleford, Haynesville, Permian, Groundbirch)​