NYMEX-U.S. crude extends gains after recent slide

SINGAPORE, Oct 22 (Reuters) - U.S. crude futures gained for a second straight session on Wednesday as buyers returned to the market after a recent selloff that pulled prices to their lowest level since 2012. FUNDAMENTALS * U.S. crude for December delivery was up 11 cents at $82.60 a barrel by 0015 GMT. The front-month contract fell to $79.78 last week, its lowest since June 2012, pressured by.