| 低渗透油田水平井产能公式改进 |
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| 引用本文： | 臧伟. 低渗透油田水平井产能公式改进[J]. 科学技术与工程, 2010, 10(31) |
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| 作者姓名： | 臧伟 |
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| 作者单位： | 中国石油大庆油田有限责任公司勘探开发研究院,大庆,163712 |
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| 摘 要： | 在前人研究的基础上，对水平井的产能公式进行了分析。应用数理统计方法对低渗透油藏水平井产能公式进行了改进，使水平井的产能公式更加完善。将改进的公式应用到大庆外围低渗透油田。其计算结果与水平井实际的生产数据比较接近，对大庆外围低渗透油田水平井的设计具有一定的指导意义。
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| 关 键 词： | 水平井；产能；数理统计；低渗透 |
| 收稿时间： | 2010-08-24 |
| 修稿时间： | 2010-09-03 |
Horizontal Well Productivity Formulae Improvement in Low Permeability Oilfield |
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| zangwei. Horizontal Well Productivity Formulae Improvement in Low Permeability Oilfield[J]. Science Technology and Engineering, 2010, 10(31) |
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| Authors: | zangwei |
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| Affiliation: | ZANG Wei(Exploration and Development Research Institute of Daqing Oilfield Company Ltd,Daqing 163712,P.R.China) |
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| Abstract: | On the basis of former studies, the productivity formula of horizontal wells is analyzed. Using mathematical statistics method, the productivity formula of horizontal wells in low permeability reservoir is modified, which makes the productivity formula of horizontal wells more perfect. The modified formula is applied in the low permeability outside reservoir of Daqing oil field. The computational solution is very close to the production data of horizontal wells. The design of horizontal wells in the low permeability outside reservoir of Daqing oil field is guided by the modified formula. |
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| Keywords: | horizontal well productivity mathematical statistics low permeability |
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