| 热采井注汽过程井筒沿程蒸汽参数变化规律研究 |
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| 引用本文： | 张永贵,李子丰. 热采井注汽过程井筒沿程蒸汽参数变化规律研究[J]. 钻采工艺, 2007, 30(3): 57-59 |
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| 作者姓名： | 张永贵 李子丰 |
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| 作者单位： | 燕山大学建筑工程与力学学院 |
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| 基金项目： | 国家自然科学基金;河北省资助优秀专家出国培训项目 |
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| 摘 要： | 利用热力学、流体力学原理，建立了热采井注汽过程井筒沿程蒸汽干度分布计算模型。根据能量平衡原理，分析研究了蒸汽参数与压力损失、井筒传热量之间的关系。编制了相应的计算程序，并以实际注蒸汽井数据为基础验证了程序计算方法及蒸汽参数变化规律的正确性.
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| 关 键 词： | 热采井 蒸汽参数 能量平衡 稠油 |
| 文章编号： | 1006-768X(2007)03-0057-03 |
| 修稿时间： | 2006-07-21 |
Steam Parameters Distribution Along the Well Bore During Steam Injection in Thermal Recovery Wells |
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| ZHANG Yonggui,LI Zifeng. Steam Parameters Distribution Along the Well Bore During Steam Injection in Thermal Recovery Wells[J]. Drilling & Production Technology, 2007, 30(3): 57-59 |
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| Authors: | ZHANG Yonggui LI Zifeng |
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| Abstract: | A model is established to calculate the steam quality distribution along the well bore during steam injection of thermal recovery wells, based on related thermodynamics and hydromechanics principles. Based on the energy balance principle, the relationship between steam parameters and pressure loss and well bore heat transmissiosn was analyzed. A computing program is developed to verify the arithmetic of the program and the variation law of steam parameters. Based on the actual data of thermal recovery wells, the verification results show that the arithmetic of the program and the variation law of steam parameters are identical. |
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| Keywords: | thermal recovery well steam parameter variation ?energy balance |
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