发明名称 |
ROTATING STUFFING BOX WITH SPLIT STANDPIPE |
摘要 |
A system comprising a top mounted rotating stuffing box is provided for use with downhole pump (e.g., Progressing Cavity Pump) applications. The system also includes a split standpipe configuration that allows the stuffing box to be quickly installed or removed as needed. The split standpipe feature combined with the top-mounted aspect of the stuffing box allow for the corresponding drive units to stay intact while th e stuffing box is being installed or removed.
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申请公布号 |
CA2517801(A1) |
申请公布日期 |
2006.03.03 |
申请号 |
CA20052517801 |
申请日期 |
2005.09.01 |
申请人 |
WEATHERFORD/LAMB, INC. |
发明人 |
TEBAY, DEREK;HALL, CRAIG MELVIN |
分类号 |
E21B33/03;E21B33/08;E21B43/12 |
主分类号 |
E21B33/03 |
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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