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Premium Joint, 'JFEBEAR' for OCTG

机译:OCTG高级接头,“ JFEBEAR”

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摘要

(1) JFE Steel developed a premium joint, JFEBEAR, which is applicable to severe environments such as deep wells, high-temperature and high-pressure wells, and directional and horizontal wells. (2) JFEBEAR is composed of a hook thread and contoured metal-to-metal seal. Its unique design achieves high scalability, galling resistance, and easy make-up operation. (3) Connection tests of JFEBEAR according to the ISO 13679 CAL 4 have been carried out, and several sizes have successfully passed these tests. (4) JFE Steel will continue to perform connection testing and enhance production and technical service for JFEBEAR.
机译:(1)JFE Steel开发了优质接头JFEBEAR,适用于恶劣环境,例如深井,高温高压井,定向井和水平井。 (2)JFEBEAR由钩形螺纹和金属对金属的密封构成。其独特的设计实现了高可扩展性,抗磨损性和易于化妆的操作。 (3)已按照ISO 13679 CAL 4进行了JFEBEAR的连接测试,并且几种尺寸均成功通过了这些测试。 (4)JFE Steel将继续进行连接测试并增强JFEBEAR的生产和技术服务。

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