| 发明名称 |
METHOD AND APPARATUS FOR PERFORMING CUTTING OPERATIONS IN A SUBTERRANEAN WELL |
| 摘要 |
Apparatus and associated methods of using the apparatus are disclosed for performing cuts in a subterranean well. The apparatus utilizes linear shaped cha rges arranged in an endless pattern which are used to cut a pattern in a downhole structure. The charges are discharged to perform the cutting operation.
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| 申请公布号 |
CA2222400(A1) |
申请公布日期 |
1998.06.04 |
| 申请号 |
CA19972222400 |
申请日期 |
1997.11.27 |
| 申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
BARKER, JAMES M.;REGALBUTO, JOHN A.;LEIDEL, DAVID J.;COLLINS, DAN R. |
| 分类号 |
E21B29/02;(IPC1-7):E21B29/02 |
主分类号 |
E21B29/02 |
| 代理机构 |
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