| 油井清蜡周期预测方法探讨 |
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| 引用本文： | 吴大康,吴学庆,李媛. 油井清蜡周期预测方法探讨[J]. 广东化工, 2012, 39(16): 53-55 |
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| 作者姓名： | 吴大康 吴学庆 李媛 |
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| 作者单位： | 长庆油田分公司第一采油技术服务处,陕西延安,716000 |
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| 摘 要： | 从分析井身结构出发，根据传热公式及能量守恒原理，推导出井筒油温的计算公式，并对影响结蜡的某些因素作定量分析，推导出建立在层流模型上的清蜡周期的定量计算方法，为现场确定油井的清蜡周期提供了一个定量的依据。
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| 关 键 词： | 井温分布 清蜡周期 定量计算 结蜡规律 结蜡 |
The Discussion on Prediction Method of the Wax Clearing Cycle |
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| Wu Dakang,Wu Xueqing,Li Yuan. The Discussion on Prediction Method of the Wax Clearing Cycle[J]. Guangdong Chemical Industry, 2012, 39(16): 53-55 |
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| Authors: | Wu Dakang Wu Xueqing Li Yuan |
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| Affiliation: | (The 1st Oil Production Service Plant,Changqing Oilfield Company,CNPC,Yan’an 716000,China) |
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| Abstract: | The formula of Wellbore oil temperature is based on the analysis of the well structure, the equation of heat transfer and the principle of energy conservation. And analyze quantitatively the impact of certain factors paraffin .Deduced the quantitative calculation method of wax removal cycle that based on the laminar flow model, determined on site wells wax removal cycle to provide a quantitative basis. |
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| Keywords: | well temperature distribution the cycle of wax clearing: quantitative calculation the speed of wax depositiom the law of wax deposition |
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