发明名称 Pipe joint having coupled adapter
摘要 An adapter for a wired drill pipe joint includes an annular adapter 100 having a first end 100a and a second end 100b, an annular recess 65 extending partially into the first end 100a of the adapter 100 and an element of a communication coupler 82 disposed at least partially within the annular recess 65, wherein the second end 100b of the adapter 100 is configured to be coupled to an end portion of the wired drill pipe joint.
申请公布号 EP2738347(A2) 申请公布日期 2014.06.04
申请号 EP20130195040 申请日期 2013.11.29
申请人 INTELLISERV INTERNATIONAL HOLDING 发明人 PARTOUCHE, ASHERS
分类号 E21B17/042;E21B17/02 主分类号 E21B17/042
代理机构 代理人
主权项
地址