| 发明名称 |
Method for communicating with logging tools |
| 摘要 |
<p>A method of communication from the surface to the downhole LT is disclosed. The method includes movement of the DS string up or down at the surface to create coded signals by the downhole TS and send those signature signals to a processor in the TS string that has been preprogramed to recognize the signature signals.</p> |
| 申请公布号 |
AU2012372833(B2) |
申请公布日期 |
2015.08.20 |
| 申请号 |
AU20120372833 |
申请日期 |
2012.06.28 |
| 申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
HRAMETZ, ANDREW ALBERT;HARDER, NATHAN JAMES;ZANNONI, STEVE A. |
| 分类号 |
E21B23/02;E21B23/08;E21B23/14;E21B47/01;E21B47/12 |
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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