Well logging is performed in boreholes drilled for the oil and gas, groundwater, mineral and geothermal exploration, as well as part of environmental, scientific and geotechnical studies.

Well logging is an evaluation method in which a logging crew lowers a special tool, a sonde, into the well and then pulls it back up. As the sonde passes the formations on its way up the wellbore, it senses …

Jul 28, 2016 · Well logs present a concise, detailed plot of formation parameters versus depth. From these plots, interpreters can identify lithologies, differentiate between porous and nonporous rock …

Feb 26, 2024 · What Is Well Log Analysis in Oil and Gas? Well log analysis in the oil and gas industry involves lowering instruments called logging tools down into the wellbore, which records the …

Well logging, field technique used in mineral exploration to analyze the geologic formations penetrated by a drill hole. If the hole has been drilled by using coring techniques, the core provides a visual …

Jan 29, 2024 · Well logging, also known as borehole logging, is the practice of recording physical properties of the Earth’s formations encountered by a borehole. This information is used to evaluate …

This continuous record, known as a well log, helps geologists and engineers assess the production potential of a well and address various geological challenges, such as understanding the …