Method for producing methane-containing gaseous mixtures

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United States of America Patent

PATENT NO 5388645
SERIAL NO

08146920

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Abstract

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Processes are disclosed for separating an oxygen-containing gas into oxygen-enriched and oxygen-depleted streams. The oxygen-depleted stream is injected into a methane-containing solid carbonaceous subterranean formation to produce a methane-containing gaseous mixture. The oxygen-enriched stream is reacted with a stream containing an oxidizable material which can be the methane-containing mixture.

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Patent Owner(s)

Patent OwnerAddress
AMOCO CORPORATION200 EAST RANDOLPH DRIVE CHICAGO IL 60680

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Pendergraft, Paul T Tulsa, OK 12 430
Puri, Rajen Aurora, CO 22 4198

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