| 摘要 |
COMPOSITE MEMBER FOR A DOWNHOLE TOOL 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. / Ni / / / 'N. r4 |
