A novel material-balance approach for estimating in-place volumes of gas and water in gas reservoirs with aquifer support
| العنوان: | A novel material-balance approach for estimating in-place volumes of gas and water in gas reservoirs with aquifer support |
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| المؤلفون: | K. Jongkittinarukorn, C. S. Kabir |
| المصدر: | Journal of Petroleum Exploration and Production Technology. 13:1627-1640 |
| بيانات النشر: | Springer Science and Business Media LLC, 2023. |
| سنة النشر: | 2023 |
| مصطلحات موضوعية: | General Energy, Geotechnical Engineering and Engineering Geology |
| الوصف: | Applications of the traditional static material-balance method in gas reservoirs become a challenge with production maturity due to variability in aquifer influx, infill drilling, and production-operational changes in offset wells, among others. Besides, some existing modeling approaches involve a trial-and-error method, making the solution outcomes nontrivial. This study proposes a new methodology for analyzing production data involving water-drive gas reservoirs. The main findings of this study include the following: (1) A straight-line plot that yields gas and water in-place volumes, (2) A modified-(pav/z)* plot exhibits a straight-line with an x-intercept of gas initially-in-place, similar to that in a conventional-(pav/z) plot, (3) A new definition of degree of aquifer support that is quantifiable using production data. Synthetic data verified the proposed modeling approach, whereas a field dataset provided validation. |
| تدمد: | 2190-0566 2190-0558 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::6e59a8532617e5ccc01ad48dba463563 https://doi.org/10.1007/s13202-023-01630-5 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi...........6e59a8532617e5ccc01ad48dba463563 |
| قاعدة البيانات: | OpenAIRE |
Find this article in full text from Springer Verlag. | تدمد: | 21900566 21900558 |
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