发明名称 |
DOWNHOLE TOOL AND METHOD OF USE |
摘要 |
Embodiments of the disclosure pertain to a composite member for a downhole tool that may include a resilient portion; and a deformable portion integral to the resilient portion and configured with a plurality of spiral grooves formed therein. The deformable portion may include a first material. A second material may be formed around the deformable portion. |
申请公布号 |
WO2013028799(A3) |
申请公布日期 |
2013.05.02 |
申请号 |
WO2012US51934 |
申请日期 |
2012.08.22 |
申请人 |
BOSS HOG OIL TOOLS LLC;VANLUE, DUKE |
发明人 |
VANLUE, DUKE |
分类号 |
E21B19/18;E21B10/02;E21B19/10;E21B33/12 |
主分类号 |
E21B19/18 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|