石油钻柱失效分析及预防措施

Failure Analysis and Protective Measures for Oil Drill Strings

作者根据多年从事石油管材研究的实践经验,总结出了石油钻柱失效的主要类型,分析了钻柱发生早期失效的主要原因,据此提出了防止钻柱早期失效、提高钻柱使用寿命的措施和建议。

Having been engaged in research works and practical activities on oil tubular goods for years, the authors expound the main failure modes and the main causes or premature failure of oil drill strings and, accordingly, make some recommendations for preventing the premature failure and increasing the service life of drill strings.