Stimulation and continuous recovery of biogenic gas from coal beds

A method of enhanced biogenic methane production and recovery of biogenic gas without removal of formation water is disclosed through introduction of carbohydrates causing biostimulation of methanogenic microorganisms allowing recovery of methane without removal of formation waters.

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Bibliographische Detailangaben
Hauptverfasser:	Perry, Michael S, Luken, Gerald
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMISTRY DYES EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MINING MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PAINTS POLISHES
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Beschreibung
Zusammenfassung:	A method of enhanced biogenic methane production and recovery of biogenic gas without removal of formation water is disclosed through introduction of carbohydrates causing biostimulation of methanogenic microorganisms allowing recovery of methane without removal of formation waters.