Feb 7 (Reuters) - Extraction Oil & Gas Inc
* Extraction Oil & Gas Inc- company exited 2016 with estimated production of 35,476 boe/d, outpacing previous guidance range of 32,000 to 33,000 boe/d
* Extraction Oil & Gas Inc- "in 2016, realized approximately $6 million of deficiency charges, which we believe are immaterial to business"
* Extraction Oil & Gas Inc - estimated 2016 production of 5.3 million barrels of oil and 10.9 million barrels of oil equivalent, a 34 pct and 54 pct increase over 2015, respectively
* Extraction Oil & Gas Inc - estimated Q4 production of 1.5 mmbbl and 3.5 mmboe, a 28 pct and 57 pct increase from Q4-15, respectively Source text for Eikon: Further company coverage: