nitrogen gas-lift

常見例句

In recent years, nitrogen gas -lift has been successfully used in backflow of fracture fluid, draining water and recovering gas, and discharging mud from long distance formation .
幾年來，成功地進行了氮氣氣舉返排壓裂液，氮氣氣舉排水采氣，氮氣氣舉深度掏空地層排出泥漿等工藝試驗。
Nitrogen gas - lift not only has become a major fluid flowing method, but also been successfully used in high pour - point oil well, thus opening a new way of special oil recovery.
氮氣氣舉不僅成為常規(guī)油井排液的主要手段，而且在高凝油井的成功嘗試，使遼河油田利用氮氣氣舉工藝技術(shù)在特種油的開采方面拓展了新的途徑。