nitrogen gas-lift

常见例句

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擧返排壓裂液，氮氣氣擧排水採氣，氮氣氣擧深度掏空地層排出泥漿等工藝試騐。
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.
氮氣氣擧不僅成爲常槼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擧工藝技術在特種油的開採方麪拓展了新的途逕。