| 发明名称 |
Improved Valve Apparatus |
| 摘要 |
<p>A valve apparatus 30 for a well comprises a blowout preventer valve 31 through which a fluid flowing from the well is able to flow, and a diverter valve 32 operable to divert the fluid flowing from the well to prevent the fluid from flowing through the blowout preventer valve 31 and to actuate the blowout preventer valve 31.</p> |
| 申请公布号 |
AU2015201953(A1) |
申请公布日期 |
2015.05.07 |
| 申请号 |
AU20150201953 |
申请日期 |
2015.04.17 |
| 申请人 |
HP WELLHEAD SOLUTIONS PTY LTD |
发明人 |
HUGHES, JIM LAWSON;PARKER, DALE |
| 分类号 |
E21B34/14;E21B33/06;E21B34/04;F16K11/06 |
主分类号 |
E21B34/14 |
| 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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