发明名称 |
Position indicator through acoustics |
摘要 |
Assemblies and methods of use are disclosed for determining a position of a body within a tubing section. A signal generator coupled to the body is operable to generate a pressure wave in response to detecting a detectable portion of the tubing section when the body is moved relative to the tubing section. |
申请公布号 |
GB2536817(A) |
申请公布日期 |
2016.09.28 |
申请号 |
GB20160005462 |
申请日期 |
2013.12.30 |
申请人 |
Halliburton Energy Services, Inc. |
发明人 |
Ralph Harvey Echols;William Mark Richards;Joshua Max Hornsby;Gregory William Garrison;James Ho |
分类号 |
E21B23/02;E21B47/09;E21B47/18 |
主分类号 |
E21B23/02 |
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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