Shale oil production uses hydraulic fracturing (fracking) to release oil trapped in dense shale rock formations.

Shale oil production is a process that extracts oil trapped in fine-grained sedimentary rock known as shale. This method relies on hydraulic fracturing (fracking) and horizontal drilling. Fracking involves injecting high-pressure water, sand, and chemicals into the shale rock, creating fractures that allow oil to flow to the surface. This innovative technique has unlocked vast oil reserves in areas like the Permian Basin and Bakken Formation, transforming the U.S. into a global energy leader. However, shale oil production raises environmental concerns, such as water usage, potential groundwater contamination, and methane emissions, making it a topic of ongoing debate and regulation.