The same PRINCIPLE as in borehole logging
Reservoir rocks have much lower electrical conductivity if they are saturated with oil rather than salt water. This is the principle, well known from borehole logging, which is exploited in…
Worldwide
Jabillo – Prolific Liza Trend out of Reach on Canje Block, Guyana
ExxonMobil, with partners TotalEnergies, JHI and Mid Atlantic, have come up dry again on the Canje Block, offshore Guyana. ExxonMobil, with partners TotalEnergies, JHI and Mid Atlantic, have come up dry again on the Canje…
The Many Ways Fossils Help Decode the Subsurface
From determining how rocks correlate to reconstructing palaeoenvironments and palaeotemperatures, which is relevant to the petroleum geologist, fossils are of great significance to science and industry While there are lots…
GEO ExPro Vol. 18, No. 4 Out Now!
Geoscience magazine GEO ExPro Vol. 18, No. 4 is now available for download. This issue of GEO ExPro focuses on the Middle East and Asia; Geophysics, Machine Learning and AI.…
GEO ExPro Vol. 18, Issue No. 6 Out Now!
Geoscience magazine GEO ExPro Vol. 18, No. 6 is now available for download. This issue of GEO ExPro focuses on The Gulf of Mexico; Russia and the FSU; Non-Seismic Geophysics…
Big Questions and Challenges in Geoscience
What are the big questions that geoscientists can study and contribute to science, technology, economy and policy? During 2019–2020 I undertook a survey of the most important questions in geoscience…
What Drives Continents Apart?
Rather than convection currents within the mantle – could the forces at play be related to the Earth’s velocity? During a visit to Bolivia in 2001, the sight of marine…
Increasing Energy While Decreasing Carbon
Supermajors are moving from IOCs to IECs but in different ways across the Atlantic. The ‘supermajor’ oil and gas companies are changing; in different ways and at different speeds, they…
A Straightforward Workflow for Monitoring CO2 Storage
Estimating and appreciating the distribution of injected CO2 allows better understanding of the reservoir and identifies potential gas migration. Using PaleoScan™ provides a fast method from seismic conditioning to carbon…
2,000 GEO ExPro Articles and Counting
GEO ExPro was founded in 2004 and is now a well-established Geoscience publication. Kirsti Karlsson, Sales and Marketing Director of GEO ExPro talks about her career with the magazine and…
Geothermal Energy
A new frontier for energy – and petroleum geoscientists. Last year certainly brought us all unexpected challenges and perhaps some new opportunities. In my own career, the opportunity was a…
AI and Code Red for Humanity
GEO ExPro Editor in Chief, Iain Brown, on the use of AI and autonomous technology in the oil, gas and energy industry – and an introduction to the latest edition…