| 发明名称 |
DOWNHOLE ELECTROMAGNETIC TELEMETRY SYSTEM UTILIZING ELECTRICALLY INSULATING MATERIAL AND RELATED METHODS |
| 摘要 |
A downhole electromagnetic telemetry system and method whereby electrically insulating material is placed above and/or below an electrical current launching device or receiver along a well string in order to extend the range of the telemetry system, increase the telemetry rate, and/or reduce downhole power requirements. |
| 申请公布号 |
WO2014105051(A1) |
申请公布日期 |
2014.07.03 |
| 申请号 |
WO2012US72080 |
申请日期 |
2012.12.28 |
| 申请人 |
HALLIBURTON ENERGY SERVICES INC. |
发明人 |
RODNEY, PAUL F.;LYLE, DAVID |
| 分类号 |
G01V3/00 |
主分类号 |
G01V3/00 |
| 代理机构 |
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代理人 |
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