| 注蒸汽采油高压模型水平井相似准则及模化 |
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| 引用本文： | 史琳,员盼锋,昝成,马德胜,王红庄,李秀峦,郭嘉.注蒸汽采油高压模型水平井相似准则及模化[J].中国石油大学学报(自然科学版),2012(1):136-140. |
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| 作者姓名： | 史琳 员盼锋 昝成 马德胜 王红庄 李秀峦 郭嘉 |
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| 作者单位： | 清华大学热能工程系热科学与动力工程教育部重点实验室;中国石油勘探开发研究院提高石油采收率国家重点实验室 |
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| 基金项目： | 大型油气田及煤层气开发国家科技重大专项课题(2011ZX05012-003) |
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| 摘 要： | 根据水平井井筒及井筒附近的流体流动行为,建立注蒸汽采油高压模型水平井变质量流模型,提出一套模化高压模型中水平井半径及射孔或割缝参数的相似准则体系,并将该相似准则体系应用到蒸汽辅助重力泄油(SAGD)三维高温高压物理模拟试验模型的设计上。结果表明,模拟试验数据可有效反映现场汽腔扩展规律和生产规律。
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| 关 键 词： | 注蒸汽采油 高压模型 水平井 相似准则 |
Similarity criterion on steam recovery high pressure model horizontal well and modeling |
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| SHI Lin,YUAN Pan-feng,ZAN Cheng,MA De-sheng,WANG Hong-zhuang,LI Xiu-luan,GUO Jia.Similarity criterion on steam recovery high pressure model horizontal well and modeling[J].Journal of China University of Petroleum,2012(1):136-140. |
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| Authors: | SHI Lin YUAN Pan-feng ZAN Cheng MA De-sheng WANG Hong-zhuang LI Xiu-luan GUO Jia |
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| Affiliation: | 1(1.Key Laboratory of Thermal Science and Power Engineering of Ministry of Education,Department of Thermal Engineering,Tsinghua University,Beijing 100084,China; 2.State Key Laboratory of EOR,RIPED,CNPC,Beijing 100083,China) |
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| Abstract: | According to fluid flow inside and beside the horizontal wellbore,the variable mass flow model of horizontal well in steam recovery high pressure model was set up and a set of similarity criterions to design radius and perforating parameters were proposed.The proposed similarity criterions were used to design steam-assisted gravity drainage(SAGD) three dimensional high temperature and high pressure physical simulation experiment.The simulation results can reflect steam chamber development law and oil production law. |
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| Keywords: | steam recovery high pressure model horizontal wells similarity criterion |
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