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- Wellhead pressure testing of abnormally high pressure gas well will be abnormal when unstable testing is conducted. 異常高壓氣井在井口進(jìn)行不穩定測試時(shí),井口壓力動(dòng)態(tài)出現異常。
- Further more, the paper described the influence of the bottom pressure on the various wellhead pressure and gas inflow rate, and gave the reasons for the results. 結合現場(chǎng)資料計算了充氣鉆井時(shí)井底壓力隨井口回壓和注氣量的變化而改變的情況,并對其變化形式進(jìn)行了解釋。
- But the differential equation can't be used directly because the borehole temperature will change constantly due to the parameters such as wellhead pressure etc. change. 然而由于井口壓力等參數發(fā)生變化，井筒溫度也隨之不斷發(fā)生變化，使該微分方程不能直接運用。
- Battery-solution proportional throttle well control system not only can be used in well killing but also can be used in wellhead pressure control of underbalanced drilling. 摘要電液比例節流井控系統不僅可用于一般鉆井溢流壓井，也可用于欠平衡鉆井井口回壓控制。
- The practice computation shows that the influence of the adnormality of wellhead pressure build up curve on well test analysis can be eliminated by the method to get corrective well te... 實(shí)例計算表明，本文提出的理論和方法可以消除氣井井口壓力恢復曲線(xiàn)異常對試井解釋的影響，從而獲得正確的試井解釋結果。
- Keywords pumping well;wellhead equipment;typical curve;wellhead pressure; 抽油井;井口裝置;典型曲線(xiàn);井口壓力;
- Our school is gearing up for an increased intake of pupils. 我們學(xué)校正在作好準備以接受更多的學(xué)生。
- The new intake of students appears to be a very mixed bag. 新招收的一批學(xué)生似乎是由各式各樣的人所組成。
- The new intake of soldiers has just been kitted out. 新征召的軍人剛配備好個(gè)人裝具。
- An opening providing a means of entrance or intake. 入口公開(kāi)地提供入場(chǎng)的方式或入口
- The beer comes out of the barrel under pressure. 啤酒受到壓力從桶中流出。
- Keywords olymer flooding;pilot test;wellhead pressure;Dupuit formula;fore-cast method; 聚合物驅油;礦場(chǎng)試驗;井口壓力;裘比公式;預測方法;
- Our pressure vessel is licensed product. 我廠(chǎng)生產(chǎn)的壓力容器是授權生產(chǎn)產(chǎn)品。
- Loss of pressure had not registered on the dials. 刻度盤(pán)未記錄壓力下降。
- The body's annual intake of metallic iron is infinitesimal. 人體對金屬鐵的年攝入量是微不足道的。
- Air pressure forces the water through the pipe. 空氣壓力使水通過(guò)管道。
- Keywords high-rate well;wellhead pressure;bottomhole pressure;temperature;distribution;Laplace equation; 高產(chǎn)井;井口壓力;井底壓力;溫度;分布;拉普拉斯方程;
- What's the atmospheric pressure today? 今天的氣壓怎么樣？
- The water pressure may need adjusting. 水壓可能需要調整。
- Pressure is force per unit area. 壓力就是電單位面積上的力。
