Density logging is a geophysical technique used in the oil and gas industry to determine the density of subsurface formations by measuring the attenuation of gamma rays emitted from a source within a borehole. This method helps in identifying lithology, estimating porosity, and assessing the potential for hydrocarbon presence by correlating density with rock and fluid properties.

Density Logging

Geophysical technique

Oil And Gas Industry

Density of subsurface formations

Attenuation of gamma rays

A borehole is a narrow shaft drilled into the ground to access subsurface resources such as water, oil, or minerals, or for geotechnical investigations. It is a critical component in various industries, including water supply, oil and gas exploration, and environmental monitoring, due to its ability to provide direct access to underground layers.

Borehole

Lithology is the study of the physical characteristics of rocks, including their mineral composition, grain size, texture, and color. It plays a critical role in fields such as geology, petroleum exploration, and environmental science by helping to interpret the history and structure of the Earth's crust.

Concepts

Relevant Degrees

Your Lessons