发明名称 DOWNHOLE COMPRESSOR
摘要 The present invention provides a fluid-driven downhole compressor capable of stably operating over a long period of time without the use of a motor. This downhole compressor is configured such that: a high-pressure driving fluid is charged from the ground surface, then converted into a high-speed flow by means of a nozzle provided inside the downhole compressor, and the high-speed fluid hits a turbine to generate a rotating force; and simultaneously gas is discharged to the ground surface by coupling an impeller to the turbine and rotating the impeller.
申请公布号 WO2016157273(A1) 申请公布日期 2016.10.06
申请号 WO2015JP59533 申请日期 2015.03.27
申请人 HITACHI, LTD. 发明人 HIROSAKA Kazuma
分类号 F04D25/04;E21B43/16 主分类号 F04D25/04
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