发明名称 |
Inductive coupling system |
摘要 |
An inductive coupling system including a mandrel and an inner sleeve and outer housing that surround and rotate relative to the mandrel. The system also includes a mandrel electronics system and a housing electronics system that communicate electronically using a mandrel inductive coupler and a housing inductive coupler. The mandrel electronics system may also communicate with equipment on the surface. Alternatively, the system may include a mandrel and first and second mandrel electronics systems in different mandrel sections. The first and second mandrel electronics systems communicate electronically using a mandrel inductive coupler. Also alternatively, the system may include a mandrel and an inner sleeve and outer housing that surround and rotate relative to the mandrel. The system also includes a mandrel electronics system and a housing electronics system that communicate electronically using a housing inductive coupler.
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申请公布号 |
US7336199(B2) |
申请公布日期 |
2008.02.26 |
申请号 |
US20060380715 |
申请日期 |
2006.04.28 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC |
发明人 |
LASATER JEFFREY B.;EARLES RONALD G.;HARDIN JOHN R.;VEHRA IMRAN;BESTE RANDAL T.;SHARONOV SERGEI;HOLCOMBE MICHAEL W.;SITKA MARK A.;HAY RICHARD T. |
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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主权项 |
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地址 |
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