| 发明名称 |
CUTTING ELEMENTS FOR DOWNHOLE CUTTING TOOLS |
| 摘要 |
A cutting element for application to a tool for cutting an object, the cutting element comprising a top surface comprising a cutting profile having a cutting edge, the cutting edge being shaped to cut an object during which the cutting edge is sharpened by the object during cutting. |
| 申请公布号 |
CA2851907(A1) |
申请公布日期 |
2011.12.29 |
| 申请号 |
CA20112851907 |
申请日期 |
2011.06.10 |
| 申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
STOWE, CALVIN J. II;PONDER, ANDREW D. |
| 分类号 |
E21B10/43;E21B10/62 |
主分类号 |
E21B10/43 |
| 代理机构 |
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代理人 |
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| 主权项 |
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