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...The frac sand Rice is sharing will be used to prop open fissures in rock deep underground to release gas from the Marcellus and Utica shale plays of the Appalachian basin — the epicentre of American production...
...Greene County in Pennsylvania, where Vantage has its Marcellus drilling rights, is close to the convergence of several existing or planned pipelines, helping it achieve better prices and increase production...
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