抄録
In this study, a reservoir modeling approach was used to evaluate the miscibility conditionsfor an Afghan oil reservoir. A model of slim-tube apparatus was built for compositional simulation in CMG-GEM. Minimum miscibility pressure/enrichment(MMP/MME) ofcrude oil-gas (carbon dioxide, methane and nitrogen) systemswere determined by slim-tube simulation. To study the reservoir performance undereach injection gasprocess, we built a quarter of five spot pattern model. The model was assumed to represent a homogeneous section of the reservoir. Simulation resultsof slim-tube testsuggest that, to be miscible with reservoir oil, carbon dioxide requires less addition of enriched gas comparing to nitrogen ormethane. But,the reservoirsection modelshowed thata miscible nitrogeninjectionis better, with higher oil recovery factor than that of miscible carbon dioxide ormethane.
| 元の言語 | 英語 |
|---|---|
| 出版物ステータス | 出版済み - 1 1 2015 |
| イベント | 21st Formation Evaluation Symposium of Japan 2015 - Chiba, 日本 継続期間: 10 13 2015 → 10 14 2015 |
その他
| その他 | 21st Formation Evaluation Symposium of Japan 2015 |
|---|---|
| 国 | 日本 |
| 市 | Chiba |
| 期間 | 10/13/15 → 10/14/15 |
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All Science Journal Classification (ASJC) codes
- Energy Engineering and Power Technology
- Economic Geology
- Geochemistry and Petrology
- Geotechnical Engineering and Engineering Geology
- Geology
これを引用
Numerical simulation study on gas miscibility of anoil field located in Afghanistan. / Ghulami, Mohammad Reza; Sasaki, Kyuro; Sugai, Yuichi; Nguele Odou, Pierre Ronald.
2015. 論文発表場所 21st Formation Evaluation Symposium of Japan 2015, Chiba, 日本.研究成果: 会議への寄与タイプ › 論文
}
TY - CONF
T1 - Numerical simulation study on gas miscibility of anoil field located in Afghanistan
AU - Ghulami, Mohammad Reza
AU - Sasaki, Kyuro
AU - Sugai, Yuichi
AU - Nguele Odou, Pierre Ronald
PY - 2015/1/1
Y1 - 2015/1/1
N2 - In this study, a reservoir modeling approach was used to evaluate the miscibility conditionsfor an Afghan oil reservoir. A model of slim-tube apparatus was built for compositional simulation in CMG-GEM. Minimum miscibility pressure/enrichment(MMP/MME) ofcrude oil-gas (carbon dioxide, methane and nitrogen) systemswere determined by slim-tube simulation. To study the reservoir performance undereach injection gasprocess, we built a quarter of five spot pattern model. The model was assumed to represent a homogeneous section of the reservoir. Simulation resultsof slim-tube testsuggest that, to be miscible with reservoir oil, carbon dioxide requires less addition of enriched gas comparing to nitrogen ormethane. But,the reservoirsection modelshowed thata miscible nitrogeninjectionis better, with higher oil recovery factor than that of miscible carbon dioxide ormethane.
AB - In this study, a reservoir modeling approach was used to evaluate the miscibility conditionsfor an Afghan oil reservoir. A model of slim-tube apparatus was built for compositional simulation in CMG-GEM. Minimum miscibility pressure/enrichment(MMP/MME) ofcrude oil-gas (carbon dioxide, methane and nitrogen) systemswere determined by slim-tube simulation. To study the reservoir performance undereach injection gasprocess, we built a quarter of five spot pattern model. The model was assumed to represent a homogeneous section of the reservoir. Simulation resultsof slim-tube testsuggest that, to be miscible with reservoir oil, carbon dioxide requires less addition of enriched gas comparing to nitrogen ormethane. But,the reservoirsection modelshowed thata miscible nitrogeninjectionis better, with higher oil recovery factor than that of miscible carbon dioxide ormethane.
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M3 - Paper
ER -