发明名称 |
Tool for Imaging A Downhole Environment |
摘要 |
The disclosure is concerned with a tool and method for imaging a formation through a substantially non-conductive medium. The tool includes one or more injection electrodes for injecting current through the substantially non-conductive medium and into the formation. The tool further includes one or more return electrodes for receiving current from the substantially non-conductive medium, the formation, or both. The tool also includes circuitry for determining a complex impedance based on the received current, determining a phase angle of the complex impedance, and determining a component of the complex impedance that is orthogonal to the phase angle. |
申请公布号 |
US2015185354(A1) |
申请公布日期 |
2015.07.02 |
申请号 |
US201514642753 |
申请日期 |
2015.03.10 |
申请人 |
Schlumberger Technology Corporation |
发明人 |
Hayman Andrew J. |
分类号 |
G01V3/20 |
主分类号 |
G01V3/20 |
代理机构 |
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代理人 |
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主权项 |
1. A tool for imaging a formation through a substantially non-conductive medium, the tool comprising:
one or more injection electrodes for injecting current through the substantially non-conductive medium and into the formation; one or more return electrodes for receiving current from the substantially non-conductive medium, the formation, or both; circuitry for determining a complex impedance based on the received current, determining a phase angle of the complex impedance, and determining a component of the complex impedance that is orthogonal to the phase angle. |
地址 |
Sugar land TX US |