Browsing: Fracking

Fracking, or hydraulic fracturing, is a technique used to extract oil and natural gas from deep underground formations. It involves injecting high-pressure fluid—typically a mixture of water, sand, and chemicals—into a wellbore to create fractures in the rock formations, allowing the trapped oil or gas to flow more freely to the wellhead. This method has significantly increased the accessibility of hydrocarbon reservoirs that were previously too challenging or costly to exploit, notably in shale formations. Fracking has been a controversial topic due to concerns about its environmental impact, including groundwater contamination, seismic activity, and its contribution to greenhouse gas emissions. Despite these concerns, it has been a major factor in boosting domestic energy production in countries like the United States, influencing global energy markets and policies.