发明名称 |
Resistivity logging tools with tilted ferrite elements for azimuthal sensitivity |
摘要 |
An example logging tool includes a tool body characterized by a longitudinal axis and an antenna coupled to the tool body. The logging tool further includes a ferrite element coupled to the tool body proximate at least a portion of the antenna and in a non-parallel orientation with respect to a normal of a plane defined by the antenna. |
申请公布号 |
AU2014411434(A1) |
申请公布日期 |
2017.03.23 |
申请号 |
AU20140411434 |
申请日期 |
2014.11.13 |
申请人 |
Halliburton Energy Services, Inc. |
发明人 |
Wu, Hsu-Hsiang;Beste, Randy;Hensarling, Jesse K. |
分类号 |
E21B47/00;G01V3/18;G01V3/26 |
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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