Pressure analysis of a fractured well in multilayered reservoirs
In: Journal of petroleum science & engineering, Jg. 9 (1993), Heft 1, S. 49-66
academicJournal
- print, 28 ref
Zugriff:
Hydraulic or naturally fractured wells located in multilayered reservoirs are common. However, no techniques are available to analyze well testing-data for such systems. In this study a mathematical model was developed to present the pressure behavior of a fractured well located in multilayered reservoirs. It was found that the pressure functions (buildup or draw-down) and fractional production-rate are mainly controlled by the fracture half-lengths in different layers during early time, and by the reservoir transmissibility during late times. The effect of storativity is insignificant. For the system understudy, it might be difficult to use the pressure derivative in determining reservoir parameters. The nature of the fracture was found to affect the time to the end of linear flow period.
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Pressure analysis of a fractured well in multilayered reservoirs
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Autor/in / Beteiligte Person: | OSMAN, M. E |
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Zeitschrift: | Journal of petroleum science & engineering, Jg. 9 (1993), Heft 1, S. 49-66 |
Veröffentlichung: | Amsterdam: Elsevier Science, 1993 |
Medientyp: | academicJournal |
Umfang: | print, 28 ref |
ISSN: | 0920-4105 (print) |
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