... 液体非定常流动fluid abnormal motion 液柱压力fluid column pressure 一般性能generic performance ...
基于256个网页-相关网页
充液钻柱 loaded string 液柱压力 fluid column pressure ; liquid head ; headofliquil ; headofliquid 液柱压力计 liquid columnm manometer ; liquidcolumngauge ; liquid column manometer ; LCM Liquid Column Manometer ..
基于20个网页-相关网页
液柱压力计 liquid columnm manometer ; liquid column gauge ; manometer ; liquid-column pressure gauge
液柱压力表 liquid manometer ; liquid column gauge
静液柱压力 hydrostatic fluid column pressure
斜管型液柱压力计 tube type manometer ; inclined-tube type manometer
双槽式液柱压力计 dual-cistern manometer
U字管型液柱压力计 U-tube type manometer
释义液柱压力计 Liquid Column Manometer ; column pressure gage
地层支撑液柱压力梯度 formation seepporting hydrostatic pressure gradient
液柱式压力计 liquid-column pressure manometer ; liquid column pressure gauge
Foam fluid is suitable for the drilling, well completion and well workover for such oil-field because of its low density, low static fluid column pressure, high viscosity, strong carrying capacity and weak reservoir damage.
泡沫流体由于密度小且易于控制、静液柱压力低、粘度高、携带能力强、对油气层伤害小等优点,特别适合这些情况下的钻井、完井、修井等作业。
参考来源 - 海上氮气泡沫注入系统研究与应用·2,447,543篇论文数据，部分数据来源于NoteExpress
1井是具有钻进时液柱压力与地层漏失压力相接近特点的一口注水井。
The well S1-1 is a water injection well, which has the characteristic-close pressure between liquid column and formation leakage.
利用气体型流体进行欠平衡钻井，或钻易漏地层时，流体密度及井下液柱压力的确定十分重要。
When underbalanced drilling or drilling easy leaky zone by using aeration fluid, the determination of fluid density and downhole fluid column pressure is very important.
充气泡沫泥浆由于比重低，液柱压力低，实现了负压钻进，能大幅度提高机械钻进，延长钻头寿命。
The aerated foam mud fluids can used in negative drilling, and enlarge the life of drilling bits for its low density, and low sap pressure.
应用推荐