Growth model for large branched three-dimensional hydraulic crack system in gas or oil shale
Recent analysis of gas outflow histories at wellheads shows that the hydraulic crack spacing must be of the order of 0.1 m (rather than 1 m or 10 m). Consequently, the existing models, limited to one or several cracks, are unrealistic. The reality is 105–106 almost vertical hydraulic cracks per frac...
| Veröffentlicht in: | Philosophical Transactions: Mathematical, Physical and Engineering Sciences. - The Royal Society. - 374(2016), 2078, Seite 1-19 |
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| Format: | Online-Aufsatz |
| Sprache: | English |
| Veröffentlicht: |
2016
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| Zugriff auf das übergeordnete Werk: | Philosophical Transactions: Mathematical, Physical and Engineering Sciences |
| Schlagworte: | Physical sciences Applied sciences Business |
| Online verfügbar |
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