| 发明名称 |
DOWNHOLE TOOL WITH PUMPABLE SECTION |
| 摘要 |
A downhole tool for use in a well. A pumpable plug is used to urge bottom hole assemblies to a desired location in a well. The pumpable plug has a diameter greater than the maximum outer diameter of the casing in which the bottom hole assembly is to be located.
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| 申请公布号 |
US2013000887(A1) |
申请公布日期 |
2013.01.03 |
| 申请号 |
US201113339112 |
申请日期 |
2011.12.28 |
| 申请人 |
SMITH DONALD RAY;MOELLER DANIEL KEITH;WEBB SHAWN RAY |
发明人 |
SMITH DONALD RAY;MOELLER DANIEL KEITH;WEBB SHAWN RAY |
| 分类号 |
E21B33/12 |
主分类号 |
E21B33/12 |
| 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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