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| 008 | 260224s2017 xxu ing | ||
| 041 | _aInglés | ||
| 245 | 0 | 0 | _aOil and gas producers find frac hits in shale wells a major challenge |
| 260 |
_a _b _cabr. 2017 |
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| 270 | _a25/04/2018 ; 25/04/2018 | ||
| 300 | _a5 p. ; 29-34 | ||
| 581 | _a4 | ||
| 773 | 0 |
_tJournal of Petroleum Technology _g |
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| 942 | _cARTICULO | ||
| 100 | 1 |
_aJacobs, Trent _953478 |
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_c192027 _d192027 |
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