| 发明名称 |
DOWNHOLE TOOL WITH AN EXPANDABLE SLEEVE |
| 摘要 |
Downhole tools and methods, of which the downhole tool includes an expandable sleeve defining a bore therethrough, and a first body positioned at least partially within the bore of the expandable sleeve. The first body is slidable relative to the expandable sleeve, and sliding the first body along the bore of the expandable sleeve causes the expandable sleeve to radially expand so as to actuate the downhole tool from a run-in configuration to a set configuration. The downhole tool also includes an isolation device received at least partially in the expandable sleeve in the set configuration. A pressure on the isolation device is at least partially transmitted to the expandable sleeve as a radially-outward force. |
| 申请公布号 |
US2017022781(A1) |
申请公布日期 |
2017.01.26 |
| 申请号 |
US201615217090 |
申请日期 |
2016.07.22 |
| 申请人 |
TEAM OIL TOOLS, LP |
发明人 |
Martin Carl;Kellner Justin;Chauffe Stephen J. |
| 分类号 |
E21B33/12;E21B33/129;E21B33/13;E21B43/26;E21B43/10 |
主分类号 |
E21B33/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A downhole tool, comprising:
an expandable sleeve defining a bore therethrough; a first body positioned at least partially within the bore of the expandable sleeve, wherein the first body is slidable relative to the expandable sleeve, and wherein sliding the first body along the bore of the expandable sleeve causes the expandable sleeve to radially expand so as to actuate the downhole tool from a run-in configuration to a set configuration; and an isolation device received at least partially in the expandable sleeve in the set configuration, wherein a pressure on the isolation device is at least partially transmitted to the expandable sleeve as a radially outward force. |
| 地址 |
The Woodlands TX US |
