李子丰, 吴德华, 黄跃芳, 芮松云. 套管柱和注汽管柱热弹性力学分析[J]. 石油钻采工艺, 1995, 17(6): 62-68,73. DOI: 10.3969/j.issn.1000-7393.1995.06.014
引用本文: 李子丰, 吴德华, 黄跃芳, 芮松云. 套管柱和注汽管柱热弹性力学分析[J]. 石油钻采工艺, 1995, 17(6): 62-68,73. DOI: 10.3969/j.issn.1000-7393.1995.06.014
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Li Zifeng, Wu Dehua, Huang Yaofang, Rui Songyun. THERMOPLASTIC MECHANICS ANALYSIS OF CASING STRING AND TUBING STRING DURING INJECTING STEAM[J]. Oil Drilling & Production Technology, 1995, 17(6): 62-68,73. DOI: 10.3969/j.issn.1000-7393.1995.06.014
Citation: Li Zifeng, Wu Dehua, Huang Yaofang, Rui Songyun. THERMOPLASTIC MECHANICS ANALYSIS OF CASING STRING AND TUBING STRING DURING INJECTING STEAM[J]. Oil Drilling & Production Technology, 1995, 17(6): 62-68,73. DOI: 10.3969/j.issn.1000-7393.1995.06.014
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套管柱和注汽管柱热弹性力学分析

THERMOPLASTIC MECHANICS ANALYSIS OF CASING STRING AND TUBING STRING DURING INJECTING STEAM

    摘要
  • 摘要: 结合固井和热采过程,分析了套管和注汽管柱在井内的受力状态,导出了注汽过程中套管和注汽管柱内各种应力的计算公式,给出了套管和注汽管柱强度校核方法。

     

    Abstract: This paper analyses the downhole stress state of casing string and tubing string during cementing and steam, derives the stress calculating equation, and presents the strength check method of casing string and steam injection tubing string.

     

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