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  1. Fracking | Definition, Environmental Concerns, & Facts ...

    Fracking is the injection of a fluid at high pressure into an underground rock formation to open fissures and allow trapped gas or crude oil to flow through a pipe to a wellhead at the surface. This technique …

  2. What is fracking and why is it controversial? - BBC

    Oct 1, 2025 · Hydraulic fracturing, or fracking, is a technique for recovering gas and oil from shale rock. It involves drilling into the earth and directing a high-pressure mixture of water, sand and...

  3. Fracking - Wikipedia

    Fracking (also known as hydraulic fracturing, fracing, hydrofracturing, or hydrofracking) is a well stimulation technique involving the fracturing of formations in bedrock by a pressurized liquid.

  4. Fracking: a simple introduction - Explain that Stuff

    Dec 27, 2022 · That's the basic idea behind fracking (hydraulic fracturing), a method of blasting high-pressure jets of water into underground gas and oil deposits to flush out more of Earth's tricky-to …

  5. Fracking Explained: Benefits, Risks, and Economic Impact

    Aug 13, 2025 · Learn about fracking's benefits and risks, its impact on energy independence, and economic implications. Discover how this extraction technique affects the environment.

  6. Fracking Explained - oilandgasinfo.ca

    What is Hydraulic Fracturing or Fracking? Contrary to popular belief, fracking is not a drilling process. Fracking takes place after the well has been drilled, cased and cemented. Fracking is a process that …

  7. Hydraulic Fracturing & Health - National Institute of ...

    Sep 10, 2025 · Hydraulic fracturing, or fracking, is a method used to extract natural gas and oil from deep rock formations known as shale. Using this method, drilling operators force water, sand, and a …