发明名称 |
APPARATUS AND METHODS FOR COMPLETING A WELLBORE |
摘要 |
Apparatus and methods for completing a wellbore are disclosed. Certain ones of the apparatus and methods use a first packing assembly, a second packing assembly, and a pressurization assembly disposed between the first and second packing assemblies to plastically deform a liner in a radially outward direction via hydraulic pressure. Another method uses a liner having a first section and a second section, and a packing assembly. The first section is deformable in a radially outward direction at a lower pressure than the second section. The packing assembly is used to plastically deform the first section of the liner in a radially outward direction via hydraulic pressure.
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申请公布号 |
CA2592974(C) |
申请公布日期 |
2009.07.28 |
申请号 |
CA19992592974 |
申请日期 |
1999.02.22 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
FREEMAN, TOMMIE A.;WILSON, THOMAS P. |
分类号 |
E21B33/124;E21B33/128 |
主分类号 |
E21B33/124 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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