| 发明名称 |
Christmas tree with internally positioned flowmeter |
| 摘要 |
A measurement device is disclosed which includes a structure adapted to be removably coupled to a Christmas tree, a sleeve operatively coupled to the structure and a flowmeter positioned at least partially within the sleeve.
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| 申请公布号 |
US8479571(B2) |
申请公布日期 |
2013.07.09 |
| 申请号 |
US201113338825 |
申请日期 |
2011.12.28 |
| 申请人 |
ZOLLO DAVID;BECK ANDREW;WALTERS SEAN;FMC TECHNOLOGIES, INC. |
发明人 |
ZOLLO DAVID;BECK ANDREW;WALTERS SEAN |
| 分类号 |
E21B47/00;E21B34/02 |
主分类号 |
E21B47/00 |
| 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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