发明名称 |
SYSTEM FOR USE IN A BORE HOLE FOR AXIALLY COUPLING A TUBULAR END AND A MANDREL, AND A CONNECTING ASSEMBLY FOR SUCH A SYSTEM |
摘要 |
System for coupling two tubular ends for use in a well bore, the system comprising a first tubular end, a second tubular end for inserting into the first tubular end in axial alignment thereof, thereby forming an annular space between the first tubular end and the second tubular end, and a connecting assembly for axially coupling the first tubular end with the second tubular end whereby the connecting assembly at least partly reaches in the annular space. |
申请公布号 |
WO2004053286(A2) |
申请公布日期 |
2004.06.24 |
申请号 |
WO2003EP50991 |
申请日期 |
2003.12.12 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.;SHELL CANADA LIMITED;ROGGEBAND, SERGE, MATHIEU |
发明人 |
ROGGEBAND, SERGE, MATHIEU |
分类号 |
E21B4/00;E21B17/04;E21B17/05 |
主分类号 |
E21B4/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|