| 热采井注汽工艺参数对井筒温度的影响 |
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| 引用本文： | 徐玉兵,崔孝秉.热采井注汽工艺参数对井筒温度的影响[J].石油钻采工艺,1997,19(2):58-61,75. |
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| 作者姓名： | 徐玉兵 崔孝秉 |
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| 作者单位： | 1.石油大学北京套管管道研究室 |
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| 摘 要： | 利用文献1]所编制的注蒸汽井温度场计算程序ISTAP,对热采井在不同注汽工艺参数下的井筒温度和蒸汽参数进行了计算,并考虑了注汽管下入深度对井筒温度的影响;提出了在井下工艺要求许可的情况下,加快蒸汽注入速度,缩短蒸汽注入时间是缩短井筒升温过程、减少蒸汽升温破坏性的有效方法。
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| 关 键 词： | 注蒸汽井 注蒸汽 工艺参数 井眼 温度 变化 |
| 收稿时间： | 2019-05-18 |
INFLUENCE OF STEAM INJECTION PARAMETERS ON WELL-BORE TEMPERATURE |
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| Xu Yubing, Cui Xiaobing.INFLUENCE OF STEAM INJECTION PARAMETERS ON WELL-BORE TEMPERATURE[J].Oil Drilling & Production Technology,1997,19(2):58-61,75. |
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| Authors: | Xu Yubing Cui Xiaobing |
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| Affiliation: | Xu Yubing; Cui Xiaobing |
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| Abstract: | Applying the temperature field computation program ISTAP for steam injection wells introduced in No. 1 literature, the wellbore temperature and steam parameters are calculated in different steam injection technological parameters. The effect of steam injection tubing depth is considered in computation of wellbore temperature field. It is concluded that increasing steam injection rate and reducing steam injection time is a effective method for shortening wellbore temperature increase process and decreasing steam breakdown in available technology conditions. |
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| Keywords: | steam injection well steam injection process parameter borehole temperature change |
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