发明名称 |
CASING STRING MONITORING USING ELECTRO-MAGNETIC (EM) CORROSION DETECTION TOOL AND JUNCTION EFFECTS CORRECTION |
摘要 |
A corrosion monitoring method includes obtaining electromagnetic (EM) log, data along a casing string. The method also includes processing the EM log data to estimate casing thickness of the casing string as a function of position, where the processing includes correcting, for junction effects in the casing string. |
申请公布号 |
EP3129589(A1) |
申请公布日期 |
2017.02.15 |
申请号 |
EP20150777588 |
申请日期 |
2015.04.07 |
申请人 |
Halliburton Energy Services, Inc. |
发明人 |
WU, Dagang;DONDERICI, Burkay |
分类号 |
E21B47/00;G01V3/18;G01V3/38 |
主分类号 |
E21B47/00 |
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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