downhole pump 中文意思是什麼
downhole pump
解釋
井下泵-
The device consists of a single - phase flow test device, which can make a real simulation of the downhole working conditions and the flow of the liquid in the subsurface pump, and a miscible - phase flow test device, which can simulate various oil - gas ratios
這種裝置由單相流試驗裝置和混相流試驗裝置構成，前者能比較真實地模擬井下的各種工況和抽油泵內液體的流動狀態，後者可模擬不同的油氣比。 -
Downhole equipment for petroleum and natural gas industries - progressing cavity pump systems for artificial lift - pumps
石油和天然氣工業的鉆孔設備.人工提升用步進式空腔泵系統.泵 -
Downhole equipment for petroleum and natural gas industries - progressing cavity pump systems for artificial lift - part 1 : pumps
石油和天然氣工業用下降孔設備.人造升降機用行進腔體泵系統.第1部分:泵
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