3-D Fracture propagation simulation and production prediction in coalbed
TE351.1; In accordance with the fracturing and producing mechanism in coalbed methane well, and combining the knowledge of fluid mechanics, linear elastic fracture mechanics,thermal transfer, computing mathematics and software engineering, the three-dimensional hydraulic fracture propagating and dyn...
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Veröffentlicht in: | Applied mathematics and mechanics 2001-04, Vol.22 (4), p.385-393 |
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Hauptverfasser: | , , , |
Format: | Artikel |
Sprache: | eng |
Online-Zugang: | Volltext |
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Zusammenfassung: | TE351.1; In accordance with the fracturing and producing mechanism in coalbed methane well, and combining the knowledge of fluid mechanics, linear elastic fracture mechanics,thermal transfer, computing mathematics and software engineering, the three-dimensional hydraulic fracture propagating and dynamical production predicting models for coalbed methane well is put forward. The fracture propagation model takes the variation of rock mechanical properties and in-situ stress distribution into consideration. The dynamic performance prediction model takes the gas production mechanism into consideration. With these models, a three-dimensional hydraulic fracturing optimum design software for coalbed methane well is developed, and its practicality and reliability have been proved by example computation. |
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ISSN: | 0253-4827 1573-2754 |
DOI: | 10.1007/BF02438304 |