- 专利标题： PORTABLE ARRANGEMENT FOR AUTOMATICAL ANNULUS TESTING
-
申请号： EP16879442.8申请日： 2016-11-28
-
公开(公告)号： EP3394383A1公开(公告)日： 2018-10-31
- 发明人: BERENTSEN, Einar , WICKMANN, Carl Olav , SOLBERG, Eirik A. , TVEDT, Henrik
- 申请人： 4Subsea AS
- 申请人地址： Nordasdale 25 5235 Radal NO
- 专利权人： 4Subsea AS
- 当前专利权人： 4Subsea AS
- 当前专利权人地址： Nordasdale 25 5235 Radal NO
- 代理机构： Onsagers AS
- 优先权： NO20151763 20151221
- 国际公布： WO2017111608 20170629
- 主分类号： E21B17/01
- IPC分类号： E21B17/01 ; E21B47/00 ; G01F17/00 ; G01F22/02 ; G01M3/28
摘要：
The present invention is related to integrity monitoring of an annulus free volume in a flexible riser. More specifically, the invention is related to a portable arrangement for automatic determination of the annulus free volume of a flexible riser. The invention is also related to a method of determination of an annulus free volume in a riser, by use of the portable automated unit.
信息查询
