Core logging

Core logging is a process used by geologists to analyze and record information about rock samples extracted from beneath the Earth's surface. When a well is drilled, cylindrical sections of rock, called cores, are retrieved for study. Core logging involves examining these samples to note features such as mineral content, texture, composition, and any signs of fluids or fossils. This detailed record helps scientists and engineers understand the geology of the area, assess natural resources like minerals or oil, and inform decisions about exploration and extraction. It provides an organized, systematic way to interpret subsurface conditions.