Well logging chronicles the depths, subsurface formations and events encountered while drilling. Well logs can include visual observations or be made by instruments lowered into the well during ...

Data-driven artificial intelligence, such as deep learning and reinforcement learning, possess powerful data analysis capabilities. These techniques enable the statistical and probabilistic analysis ...

Well logging acquires in-situ measurements of rock and fluid properties along the wellbore to quantify reservoir quality, fluids, and well integrity. It underpins petrophysics, geomechanics, ...