BRIEF-Spain's Repsol says no need to sell Gas Natural stake
Dec 16 (Reuters) - Spain's Repsol
* Says doesn't need to sell stake in Gas Natural to finance Talisman deal
* "We don't need to sell our stake in Gas Natural to do this deal," Chairman Antonio Brufau says. Source text for Eikon: Further company coverage: (Reporting By Julien Toyer, Editing by Paul Day)
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