Fracking is a drilling process that frees gas from deep rock deposits by injecting wells with chemical-laced water at high pressure.

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The bans stem from local residents' concerns about potential adverse impacts if the state lifts its 5-year-old moratorium on gas drilling using high-volume hydraulic fracturing, or fracking, which frees gas from deep shale deposits by injecting wells with chemical-laced water at high pressure.

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For instance, the ultra-thin layers of graphene (a two-dimensional form of graphite) are formed by injecting liquid solutions containing carbon and silicon into an extremely hot, ionised gas (plasma) of argon.

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Rather, as a consequence of injecting water and sand into the shale formation to crack the rocks so gas and oil will flow, massive amounts of waste water comes back to the surface with significant amounts of contaminants as a result of leaching out salt, heavy metals and trace amounts of radioactive materials from the rock formation itself.

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As well as injecting capital, the kingdom could also offer cheap fertiliser, which it can produce by using subsidised gas.

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This year he completed what is believed to be the first ever fracture stimulation procedure in Turkey: injecting a mixture of water and sand at high pressure down the wells to break up rock and release gas.

FORBES: Magazine Article

Fracking involves injecting water, sand and some chemicals deep into the earth to crack shale rock, which frees oil and gas.

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In its update yesterday, McMoran says it is injecting a barite solvent to clean out the perforations, or holes in the drill pipe, through which the gas will flow.

FORBES: Updated 11:30 Central.