| 油井压裂效果预测模型的建立与应用 |
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| 引用本文： | 尚福华.油井压裂效果预测模型的建立与应用[J].大庆石油地质与开发,1998,17(3):29-31. |
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| 作者姓名： | 尚福华 |
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| 作者单位： | 大庆石油学院 |
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| 摘 要： | 本在充分分析众多影响压裂效果因素的基础上，对主要影响因素进行了相关分析，回归处理了它们与增油量的关系，得到了不同区块、不同压裂工艺下压裂后增油量预测公式。
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| 关 键 词： | 油井 预测模型 回归分析 最小二乘法 压裂效果 |
SETTING UP AND APPLICATION OF OIL WELL FRACTURE EFFECTS PREDICTING MODEL |
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| Shang Fuhua,Tang Guowei & Xu Shaohua.SETTING UP AND APPLICATION OF OIL WELL FRACTURE EFFECTS PREDICTING MODEL[J].Petroleum Geology & Oilfield Development in Daqing,1998,17(3):29-31. |
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| Authors: | Shang Fuhua Tang Guowei & Xu Shaohua |
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| Abstract: | On the basis of thoroughly analyzing the numerous factors influencing fracture effects, the correlation analyses for the main factors have been done and the factor's relation with incremental oil rate has been established by regression method. Finally the predicting formulae of the incremental oil rate after fracture have been obtained for different blocks and different fracture technology conditions. These formulae have simple forms and strong operability, and furthermore, they can guide well, layer and fracture technology optimization. |
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| Keywords: | Oil well Fracture Predicting model Regression analysis Least square method |
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