发明名称 |
EDDY CURRENT INSPECTION APPARATUS AND METHOD OF TUBULAR COMPONENTS |
摘要 |
A method and apparatus for the non-destructive testing of electrically conductive components such as wellbore tubulars, which is suitable for testing the components in situ a wellbore installation. The method comprises the steps of performing a remote field eddy current test phase and at least one of a conventional direct-field eddy current test phase and a partial saturation eddy current test phase. A measurement data set from each of the test phases is obtained and the combined measurement data is processed to evaluate a condition of the test component. |
申请公布号 |
WO2010013047(A1) |
申请公布日期 |
2010.02.04 |
申请号 |
WO2009GB50940 |
申请日期 |
2009.07.29 |
申请人 |
INNOSPECTION LTD;INNOSPECTION GROUP LTD;BOENISCH, ANDREAS |
发明人 |
BOENISCH, ANDREAS |
分类号 |
G01N27/90 |
主分类号 |
G01N27/90 |
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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