确保石油钻铤螺纹联接强度的使用措施  

The practical measures to insure the strength of collar connection thread

作　　者：张焱[1] 刘坤芳[1] 曹里民 余雷[1] 喻晨[1] 吴爽[1] 施太和[2] 

机构地区：[1]辽河石油勘探局钻采工艺研究院,辽宁盘锦124011 [2]西南石油学院石油工程系,四川南充637001

出　　处：《石油矿场机械》2000年第1期9-12,共4页Oil Field Equipment

摘　　要：石油钻铤螺纹联接失效是钻具失效的主要类型。不少学者就其联接强度作了很多的理论研究和实验研究，为现场施工提供了许多有价值的理论指导。研究了大量的调研资料后发觉，如何从井队使用上采取一系列措施确保钻铤螺纹联接强度是一项重要的工作措施。为此，开展了这项研究工作，提出了使用上宜采用的４ 条具体措施和方法。The failure of collar connection thread is one of the prime drill tool failures Most researchers have studied its connection strength in theory and experiment, and provided many valuable instructions for oilfield site A larger number of papers showed that how to take a series of practical measures in rig site to insure the strength of connection thread is an important job That is the cause to begin the research of this paper There are four measures and methods to be obtained at last

关 键 词：钻铤 联接 强度 石油钻井 钻井 钻具 

分 类 号：TE921.207[石油与天然气工程—石油机械设备]