油套管特殊螺纹的发展  

Review of Development History of Premium Connection for Oil Tubing and Casing

作　　者：李小兵[1] 胡志立[1] LI Xiaobing;HU Zhili(Hengyang Valin Steel Tube Co.,Ltd.,Hengyang 421001,China)

机构地区：[1]衡阳华菱钢管有限公司,湖南衡阳421001

出　　处：《钢管》2020年第5期15-22,共8页Steel Pipe

摘　　要：叙述了油套管特殊螺纹的发展历史与现状;详述国内外主要特殊螺纹生产企业及其螺纹类型;介绍了油套管特殊螺纹的研究方法和市场前景;分析推广特殊螺纹市场时的不利因素,并对特殊螺纹的发展提出建议:我国螺纹研发企业应立足国内市场,扩大供货规格和钢级,产品先在国内地质环境复杂区块应用;而对于国外市场、应先以中亚、非洲、东南亚等地区的区域型油田公司为目标市场,提高产品质量和服务水平,逐渐提升市场地位,为进入国际特殊螺纹高端市场积累技术和市场经验。Narrated in the paper are the development history and current situation of the premium connection for theoil tubing and casing,focusing on details concerning the representative producers both at home and abroad,and thethread types as made thercby.Also elaborated are the research methods for and the market prospects of the said premiumconmection,and analyzed are all the minus factors as may encountered with during tapping the premium connectionmarket.Accordingly suggestions as follows are put forward for development of the premium connection.The domesticthread connection R&D companies have to base themselves on the local market,and expand the product size and steelgrade ranges,and make the trial application of their newly-developed products in the blocks with complex geologicalconditions in the country;as regards the foreign market,the regional oil field companies in middle Asia,Africa andSoutheast Asia should be first taken as the target markets;and product quality and service level have to be furtherimproved so as to enhance the market position aiming at aceumulating technology and market experience for entering theworld high-end premium connection market.

关 键 词：油套管 特殊螺纹 螺纹类型 发展 建议 

分 类 号：TG580.63[金属学及工艺—金属切削加工及机床]