发明名称 |
Pressure Relief-Assisted Packer |
摘要 |
A wellbore completion method comprising disposing a pressure relief-assisted packer comprising two packer elements within an axial flow bore of a first tubular string disposed within a wellbore so as to define an annular space between the pressure relief-assisted packer and the first tubular string, and setting the pressure relief-assisted packer such that a portion of the annular space between the two packer elements comes into fluid communication with a pressure relief volume during the setting of the pressure relief-assisted packer. |
申请公布号 |
US2014116699(A1) |
申请公布日期 |
2014.05.01 |
申请号 |
US201213660678 |
申请日期 |
2012.10.25 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
HELMS LONNIE CARL;ACOSTA FRANK |
分类号 |
E21B33/12;E21B33/13 |
主分类号 |
E21B33/12 |
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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