| 发明名称 |
METHOD FOR SETTING A WHIPSTOCK IN A WELLBORE |
| 摘要 |
A method for setting a whipstock (25) in a wellbore (2) on a packer-anchor ( 17) which employs a wireline (11) that carries a setting assembly (20, 35) which severs a shear member (24, 33) carried by the setting assembly after the whipstock is set onto the packer-anchor.
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| 申请公布号 |
CA2192185(C) |
申请公布日期 |
2001.07.24 |
| 申请号 |
CA19952192185 |
申请日期 |
1995.05.25 |
| 申请人 |
HAILEY, CHARLES D.;ATLANTIC RICHFIELD COMPANY |
发明人 |
BLOUNT, CURTIS G.;HIGHTOWER, CHARLES M.;HAILEY, CHARLES D. |
| 分类号 |
E21B7/06;E21B7/08;E21B23/00;(IPC1-7):E21B23/00 |
主分类号 |
E21B7/06 |
| 代理机构 |
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