发明名称 |
WELL ABANDONMENT FRAME, CARTRIDGE AND METHOD OF CARRYING OUT ABANDONMENT OPERATIONS |
摘要 |
A well abandonment frame (18) for fitting over a well head (2) to facilitate one or more abandonment operations comprises a plurality of upwardly extending load bearing legs (19) and a plurality of junction members (34) joining said legs to forms said frame; said junction members presenting an aperture (28) through which said abandonment operations are carried out; said aperture being defined by a ring (28) for engagement with one or a succession of cartridges (39) which are secured to facilitate one or a plurality of abandonment operations. |
申请公布号 |
EP3128121(A1) |
申请公布日期 |
2017.02.08 |
申请号 |
EP20160181312 |
申请日期 |
2016.07.26 |
申请人 |
Aquaterra Energy Limited |
发明人 |
Handford, Roger;Boggan, Jamie;Maxwell, Stewart |
分类号 |
E21B41/00;E21B7/124;E21B41/08;E21B41/10 |
主分类号 |
E21B41/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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