【摘要】 概述了国内、外油井管生产技术的开发现状和发展趋势 ,介绍了其应用和开发过程中的关键问题 ,提出了我国油井管生产的发展方向。更多还原

【Abstract】 The status and development tendency of oil pipe production technology at home and abroad are surveyed.The key problems in their application and development process are introduced.The development tendency of oil well steel pipe production in our country is put forward.更多还原