发明名称 |
Packer setting and/or unsetting |
摘要 |
Linear movement via a sliding mandrel 200 configured to translate axially is converted into radial movement to compress a packer 116. The packer 116 is configured to seal an item 300 of oilfield equipment typically in a subsea environment. The packer 116 may also be used to return or reverse the radial movement and/or the linear movement. |
申请公布号 |
AU2013289944(B2) |
申请公布日期 |
2016.04.21 |
申请号 |
AU20130289944 |
申请日期 |
2013.07.12 |
申请人 |
WEATHERFORD TECHNOLOGY HOLDINGS, L.L.C. |
发明人 |
RIOS III, ARISTEO |
分类号 |
E21B33/128 |
主分类号 |
E21B33/128 |
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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