000 00501nab a2200181 4500
005 20260520002115.0
008 260224s2017 xxu ing
041 _aInglés
245 0 0 _aUS shale productivity will offset rising service costs
260 _a
_b
_cfeb. 2017
270 _a01/06/2017 ; 01/06/2017
300 _a3 p. ; 32 - 34
581 _a2
773 0 _tJournal of Petroleum Technology
_g69
942 _cARTICULO
100 1 _aJacobs, Trent
_953478
999 _c190422
_d190422