During 2015, Consol Energy added 934 Bcfe of proved reserves through extensions and discoveries. As of December 31, 2015, total proved reserves were 5.6 Tcfe, which included 583 Bcfe, or 10.3%, of oil, condensate, and liquids. Marcellus Shale reserves account for 369 Bcfe, or 14.4%, of these heavier hydrocarbons. CONSOL Energy replaced 284% of its
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