NEW YORK, Nov 4 (Reuters) - CME Group CME.O has revised the Oct. 29 settlement price for the November natural gas futures contract on the New York Mercantile Exchange, it said in a statement on Friday.

The revised settlement price, posted on Oct. 30, was $3.497 per million British thermal units (mmBtu), up from the original settlement posted on Oct. 29 at $3.496 mmBtu.

CME could not give a reason for the glitch, but a spokesman said that it happens "from time to time."

(Reporting By Edward McAllister and Eileen Houlihan; Editing by Theodore d'Afflisio)

((edward.mcallister@thomsonreuters.com)(646 223 6221)(Reuters Messaging: edward.mcallister.reuters.com@reuters.net))

Keywords: NYMEX NATURALGAS/CME