NEW YORK (TheStreet) -- Shares of Talisman Energy Inc. continue to surge today, up 12.69% to $11.10 on very heavy trading volume this afternoon, after the company said that Spain's Repsol approached them about potential deals. However, the oil producer would not say how advanced the talks are, or if they have involved buying specific Talisman assets or the entire company, the Globe and Mail reports. Must Read: Warren Buffett's 25 Favorite Growth Stocks STOCKS TO BUY: TheStreet Quant Ratings has identified a handful of stocks that can potentially TRIPLE in the next 12 months.