hydraulic fracturing fluid

Hydraulic fracturing fluid is a mixture used in the process of hydraulic fracturing, or "fracking," to extract oil and natural gas from underground rock formations. This fluid typically consists of water, sand, and various chemicals. The water provides the necessary pressure to create fractures in the rock, while the sand helps keep these cracks open. The chemicals can serve different purposes, such as reducing friction or preventing bacterial growth. By injecting this fluid into the ground, energy companies can access previously unreachable fossil fuel resources, but it also raises concerns about environmental impacts and water safety.