Well head pressure的意思|示意

The device that is attached to the blowout preventers during a frac job. Fluid and propping agent are pumped under pressure into the frac head and down the well.

在压裂作业期间装在防喷器上的装置。压裂液和支撑剂在压力下被泵入压裂头，并沿井向下流动。

The monitor can automatically measure the annular liquid level changes at well head, and then calculate the bottom hole pressure.

该仪器能够从井口自动监测抽油井内环空液面深度变化，通过分析计算获得井下压力的恢复情况。

The pressure and flow rate of fluid in well head were calculated using iteration.

采用迭代法逆循环计算方法，计算井口压力和井口气液排量。

The injection Wells, pipe network and injection plant in the injection system should be reformed and adjusted and made differential pressure at well head reduce.

建议对注水系统的注水井、管网、注水站均进行改造，综合调整，降低井口压差。

The simple well head assembly newly developed is comprised of protection flange, pup joint, clip, gate valve, tee joint and anti-vibration pressure meter.

研制的简易酸化井口装置由保护法兰、过渡短节、卡箍、闸阀、三通和抗振压力表等组成。

Several calculation cases proved the flow rules of gas resulted from formation pressure and well-head pressure.

对几口井数据的数值模拟结果验证了地层温度与井口压力对井筒气体流动参数的影响规律。