发明名称 |
Downhole generator for horizontal directional drilling |
摘要 |
A generator assembly for generating power in the downhole end of a drill string used to form a borehole in horizontal directional drilling. The drill string provides a fluid passageway in which the downhole generator is receivingly disposed, at least in part, to subject a rotatable turbine to a pressurized fluid flowing in the fluid passageway, thereby imparting a mechanical rotation to the turbine. The turbine is coupled to a generator so that the mechanical rotation of the turbine is transferred to a power output of the generator. |
申请公布号 |
AU2710002(A) |
申请公布日期 |
2002.05.06 |
申请号 |
AU20020027100 |
申请日期 |
2001.10.24 |
申请人 |
THE CHARLES MACHINE WORKS, INC.;MATTHEW L. DOCK;BRENT G. STEPHENSON |
发明人 |
MATTHEW L. DOCK;BRENT G. STEPHENSON |
分类号 |
E21B7/04;E21B41/00 |
主分类号 |
E21B7/04 |
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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