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The analysis of drill string dynamics for extra-deep wells based on successive over-relaxation node iteration method

Wen-Chang Wang He-Yuan Yang Da-Kun Luo Ming-Ming You Xing Zhou Feng Chen Qin-Feng Di

石油科学（英文版）2025，Vol.22Issue(8)：3293-3303,11.

石油科学（英文版）2025，Vol.22Issue(8)：3293-3303,11.DOI:10.1016/j.petsci.2025.05.026

The analysis of drill string dynamics for extra-deep wells based on successive over-relaxation node iteration method

Wen-Chang Wang ¹He-Yuan Yang ²Da-Kun Luo ²Ming-Ming You ²Xing Zhou ²Feng Chen ³Qin-Feng Di⁴

作者信息

1. Shanghai Key Laboratory of Mechanics in Energy Engineering,Shanghai,200072,China||Shanghai Institute of Applied Mathematics and Mechanics,Shanghai,200072,China||School of Mechanics and Engineering Science,Shanghai University,Shanghai,200072,China
2. School of Mechanics and Engineering Science,Shanghai University,Shanghai,200072,China
3. School of Mechatronics Engineering and Automation,Shanghai University,Shanghai,200444,China
4. Shanghai Institute of Applied Mathematics and Mechanics,Shanghai,200072,China||School of Mechanics and Engineering Science,Shanghai University,Shanghai,200072,China
折叠

摘要

关键词

Extra-deep well/Drill string dynamics/Calculation speed-up method/SOR iteration method

Key words

Extra-deep well/Drill string dynamics/Calculation speed-up method/SOR iteration method

引用本文复制引用

Wen-Chang Wang,He-Yuan Yang,Da-Kun Luo,Ming-Ming You,Xing Zhou,Feng Chen,Qin-Feng Di..The analysis of drill string dynamics for extra-deep wells based on successive over-relaxation node iteration method[J].石油科学（英文版）,2025,22(8):3293-3303,11.

基金项目

This research was supported by the National Natural Science Foundation of China(52174003,52374008). （52174003,52374008）

石油科学（英文版）

ISSN：1672-5107

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