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. |