Geos4

We usually find oil in new places with old ideas. Sometimes, also, we find oil in an old place with a new idea, but we seldom find much oil in an old place with an old idea. Several times in the past we have thought that we were running out of oil, whereas actually we were only running out of ideas." Parke Dickey (1958) Welcome to GEOS4, 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. GEOS4 specialises in predicting the chemical composition and physical properties of petroleum. We offer state‐of‐the‐art solutions to problems encountered in exploration and production, focussing on pre-drill pay definition in both conventional and unconventional plays. There is no hype; there are no black boxes. We bridge the research-service divide, working with our customers via on-site placement and/or online networking. As a result, we can proudly boast a list of clients that includes some of the world's largest and smallest energy companies. To find out more please get in touch and visit our website: