摘要
综述了国内外铝合金钻杆的研究现状,介绍了几种常用石油勘探用铝合金钻杆材料的成分、力学性能及铝合金钻杆的优点,分析了钻杆磨损的原因及类型,探讨了我国开发铝合金钻杆存在的关键问题。
The present research situation and development trend of aluminum alloy drill pipe are reviewed. The chemical composition, mechanical properties and advantages of aluminum alloy drill pipe are introduced. The wear types and wear reason of aluminum alloy drill pipe are analyzed. Finally, the key problems of aluminum alloy drill rod development in china are discussed.
基金
国家科技支撑计划(2012BAF09B04)
国际科技合作专项(2011DFR50950)
四川省教育厅重点项目(13ZA0181)
四川省高等学校油气田材料重点实验室项目(13YQT008)
关键词
铝合金
钻杆
特点
磨损
aluminum alloy, drill pipe, advantages, wear
