** U.S.-listed shares of oil and gas producer up 5.8 pct at $7.29 premarket after quarterly results
** Q4 EPS 32 cents vs. est. 16 cents - Refinitiv data
** Q4 production 403,400 boe/d vs 335,200 boe/d a year earlier
** Forecasts 2019 adj. production of 560,000 boe/d to 600,000 boe/d vs. est. 571,700 boe/d
** Stock has risen ~19 pct so far this year
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