发明名称 |
DOWNHOLE TOOL WITH PUMPABLE SECTION |
摘要 |
A downhole tool for use in a well. The tool has a packer assembly and a pumpable plug associated with the packer assembly. The pumpable plug has a diameter greater than the maximum outer diameter of the packer assembly. The pumpable plug may be pumped through a casing having a diameter larger than that for which the packer assembly is designed and will urge the packer assembly through the large diameter casing into a smaller diameter casing for which the packer assembly is designed.
|
申请公布号 |
US2012247775(A1) |
申请公布日期 |
2012.10.04 |
申请号 |
US201113078714 |
申请日期 |
2011.04.01 |
申请人 |
MOELLER DANIEL KEITH;WEBB SHAWN RAY;SMITH DONALD RAY |
发明人 |
MOELLER DANIEL KEITH;WEBB SHAWN RAY;SMITH DONALD RAY |
分类号 |
E21B43/26;E21B33/12 |
主分类号 |
E21B43/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|