| 下二门油田气顶稠油油藏蒸汽驱可行性分析 |
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| 引用本文： | 谢俊远,郭恩常,毛艳华,卢俊,杨笃奇.下二门油田气顶稠油油藏蒸汽驱可行性分析[J].石油地质与工程,2012,26(4):82-84,8. |
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| 作者姓名： | 谢俊远 郭恩常 毛艳华 卢俊 杨笃奇 |
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| 作者单位： | 1. 中国石化河南油田分公司第一采油厂,河南桐柏,474780
2. 中国石化河南油田分公司石油勘探开发研究院 |
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| 摘 要： | 下二门油田北块浅层系H2I3小层为带气顶、油环及边水的特稠油油藏,先后采用边外注水开采、出砂冷采(用螺杆泵)以及蒸汽吞吐开发,取得了一定的开发效果。为进一步提高储量动用程度,采用数值模拟方法对不同开发方式及效果进行了预测,认为直接蒸汽驱效果优于继续蒸汽吞吐和间歇蒸汽驱,并对该层转蒸汽驱开发的技术可行性及效果进行了分析。
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| 关 键 词： | 下二门油田 稠油油藏 蒸汽驱 |
Feasibility analysis of gas cap in steam flooding of heavy oil in Xiaermen oilfield |
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| Affiliation: | Xie Junyuan et al(No.1 production plant, Henan Oilfield Branch Company, Sinopec, Tongbai, Henan 474780) |
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| Abstract: | Xiaermen oilfield north block shallow layer H 2Ⅰ3 layers is extra heavy oil reservoir with gas cap, oil ring and edge water. Out edge water flood, sand carrying cold production(by screw pump) and steam huff and puff have been applied, which obtained certain development effect. In order to improve the producing degree of reserves, using the numerical simulation method to predict different development way and the effect. It is thought that the direct steam flooding is superior to steam huff and puff and intermittent steam flooding. The converting steam flooding technology feasibility and effect were analyzed in the paper. |
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| Keywords: | Xiaermen oilfield heavy oil reservoir steam flooding |
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