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- gas well flow performance 管流计算
- TREATMENT OF THE KINETIC ENERGY TERM FOR CALCULATION OF FLOWING PERFORMANCE IN GAS WELL TUBINGS 气井油管流动计算动能项的取舍
- An explosive fired in an oil or gas well to begin or increase the flow. 井底爆炸器在油井或气井中引爆的爆炸物，用来引起或抬高油或气的流动
- Based on the gas flow model in gas reservoir and the fluid flow model in horizontal well, a couple model is developed and used for numerical computing study of single flow performance in horizontal borehole. 摘要根据气藏内气体的流动模型和水平井井筒内流体的流动模型，建立了耦合模型，通过该耦合模型对气藏中的水平井井筒内单相流动特性进行了数值计算研究。
- Gas well productivity is important is an important method for determination of ripen flow potential and working system, prediction of prediction performance and study of related gas reservoir engineering. 摘要气井产能评价是确定无阻流量和工作制度、预测生产动态及其它气藏工程研究的重要手段。
- The oil well flowed 80 barrels a day. 这口油井日产80桶油。
- During the open and shut in period of a gas well, the gas flow within the borehole changes into transient flow. 气井开、关井过程中,井筒内气体的流动为瞬变流动,气体的压力、温度等流动参数是井深和时间的函数。
- RUSSELL D G,GOODRICH J H.Methods of predicting gas well performance[J].JPT,1966(2):99. 郑云川;赵立强.;粘弹性表面活性剂胶束酸在砂岩储层分流酸化中的应用[J]
- A metal pipe or tube used as a lining for a water,oil,or gas well. 金属套筒用作水井、油井或气井套筒的一根金属管子
- For volumetric gas reservoir,gas well absolute open flow(AOF) is reduced with the decrease of formation pressure. 对于定容气藏，气井的绝对无阻流量随地层压力的下降而降低。
- Coiled Tubing Operations in Oil and Gas Well Services. 提供了挠性油管的设计及操作推荐作法。
- APR Test Tool String Optimizing Used in High Pressure Gas Well. 高压气井进行APR测试工具串的优选
- The well bore temperature distribution in condensate gas well is dispensable for the node analysis and performance analysis for gas well. 凝析气井井筒温度分布是进行气井节点分析和动态分析必不可少的参数。
- A negative bowed blade increases the flow separation and the flow performance is reduced remarkably. 反弯则使得叶栅内分离趋势增加，气动性能明显降低。
- So it is value to research on the method for determining the flow potential of gas well by destabilization well testing data. 因此研究用不稳定试井资料确定气井产能的方法具有重要的实际意义。
- LDPE and LLDPE can improve flowing performance of smPE and mPE. 加入LDPE或LLDPE都能改善smPE和mPE的流动性，不同的是，LLDPE对smPE和mPE流动性改善的效果并不显著。
- When different layers with different pressure systems in a gas well are penetrated,gas in some layers will flow into other ones. 打开一口气井的若干个不属于同一压力系统的气层时，将出现“倒灌”现象。
- Preliminary studies on the pulsatile and steady state flow performance of yak pericardium valve have been carried out. 本文就牦牛心包生物瓣的稳态试验和脉动流试验结果进行了初步的分析。
- Index equation and binomial expression are the main methods to determine the absolute open flow capacity of a gas well at present. 目前确定气井绝对无阻流量的方法主要是指数式和二项式。
- On the basis, the influence of dimensionless apparent permeability variation factor and mobility ratio to flow performance has been analyzed. 在此基础上，分析无因次表观渗透率变化系数和流度比对产量动态的影响。
