发明名称 |
Tubular filling system |
摘要 |
A system for capturing displaced fluid or pumping fluid through tubulars being run into or out of the wellbore is described. Embodiments are supported by a traveling block and top drive unit with telescoping features to rapidly seal over a tubular to connect the tubular to a mud system.
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申请公布号 |
US6779599(B2) |
申请公布日期 |
2004.08.24 |
申请号 |
US20020052343 |
申请日期 |
2002.01.18 |
申请人 |
OFFSHORE ENERGY SERVICES, INC. |
发明人 |
MULLINS ALBERT AUGUSTUS;VEGA RAUL DANIEL |
分类号 |
E21B19/16;E21B21/01;E21B21/10;E21B34/00;E21B34/06;(IPC1-7):E21B21/00 |
主分类号 |
E21B19/16 |
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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