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