Geolog International (GEOLOG) is a world leader in oilfield services delivering solutions and expertise to National, International and Independent Oil, Gas and Geothermal operators globally. Since its founding in Milan, Italy in 1982, GEOLOG has developed effective and cost-effective alternative solutions to complex and expensive downhole measurement tools.

Through the optimisation of formation, fluid and reservoir analysis, well construction is improved, well delivery optimised and production delivery accelerated. By utilising these in or near real-time rigsite applications, operators are able to mitigate risk and reduce cost. As part of its strategy to become the global supplier of choice, GEOLOG has gained experience in over 70 countries worldwide, performing services and assisting operators onshore and offshore, during exploration, development and appraisal programs in shallow to ultra-deep water, HP/HT, unconventional oil and gas and geothermal wells.

GEOLOG focuses on those markets where its leadership in highly complex drilling projects is required and recognized. These projects typically include deep-water, deep-onshore and horizontal drilling with extended reach as well as compartmental reservoir. In particular, GEOLOG is a now a world leader in gas detection and gas extraction from drilling mud thanks to its quantitative G8 (DualFidStar) gas analysis service.

GEOLOG’s surface logging services provide data which is critical for the drilling, geology and reservoir group of clients. Some of this key information is used to evaluate the well in terms of hydrocarbon ratios, pressure balances and relative positions of its lithological layers. GEOLOG’s services also provide early warning on dangers to ensure well safety and to prevent formation damages for optimum data acquisition and field productivity.