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1)  condense oil and nature gas
凝析油气井
2)  condensate gas well
凝析气井
1.
Influence factors of open flow potential in condensate gas well;
凝析气井无阻流量影响因素分析
2.
Inflow dynamic model for condensate gas well of uniform function relationship;
统一函数关系的凝析气井流入动态模型
3.
The Study on Percolation, Well Test Analysis of Condensate Gas Well;
凝析气井不稳定试井分析理论和解释方法研究
3)  gas condensate well
凝析气井
1.
Calculation on change in borehole pressure of gas condensate well at the condition of phase change;
相态变化影响下的凝析气井井筒压力变化计算分析
2.
Exact and simple method for calculating pressure distribution in deep gas condensate well with high temperature and pressure;
深层高温高压凝析气井压力分布的简便算法
3.
According to the phase character,a gas condensate well undergoing depletion consists of three regions: a region containing single phase reservoir gas,a region of condense buildup where only gas is flowing,an inner near-wellbore region where both gas and oil flow simultaneously.
根据相态分布特征,将凝析气井中从地层到井筒的径向渗流划分为三个区域:无凝析油析出的单相气区,凝析油析出但不流动的过渡区,近井地带凝析油气两相区。
4)  condensate well
凝析气井
1.
It is needed to simulate the flow state and the pressure distribution of the gas reservoir accurately to predict the production performance and the economic benefits for the condensate reservoir,which was almost not considered in the process of performance simulation for the borehole of condensate wells before.
过去对凝析气井井筒动态模拟过程中几乎没有考虑,文中针对这样的状况,建立了凝析井井筒压力、流体相态变化计算的分析模型,计算和分析了井筒中气液两相中组分含量不断变化的过程,考虑到了相态变化对井筒压力分布的影响。
2.
Gas injection is a practical and feasible development way to improve the recovery factor,can eliminate the pollution from retrograde condensate and reverse imbibitions in the zones near the borehole effectively to improve the productivity of condensate wells,and has important effects for stable production and retrograde condensate of condensate wells and gas wells with low permeability.
对凝析气井及低渗透气井的稳产、解决反凝析问题具有重要作用。
5)  gas-condensate well
凝析气井
1.
In gas-condensate wells, reservoirs are easily contaminated by lost well control fluid during workover.
凝析气井修井作业过程中漏失的压井液很容易污染储层,进而影响气井产能。
6)  condensate oil-gas
凝析气油
补充资料:凝析油
      地层中处于高压高温条件下呈超临界状态的气藏,开采到地面时,由于压力和温度都降低,发生反相冷凝(retrograde condensation)所凝析出的液体产物称凝析油,未冷凝的气体称为凝析气井气。有时油田伴生气和湿性天然气(见天然气),由于温度降低而得到的冷凝液,也称为凝析油(见天然气化工),或称天然汽油。开采每立方米凝析气井气时,得到的凝析油量可多达数百克;油田伴生气和天然气中可得凝析油量较少,一般每立方米气只有几十克。
  
  不同凝析气田所得凝析油性质有所不同,但组分均较轻,大部分为300℃以前馏分,一般呈淡黄色,相对密度在0.75~0.80间。从油田伴生气和湿性天然气中所得凝析油,根据来源及回收条件(温度及压力)不同,其组成也有所不同,主要是C4~C10烃类,为200℃以前馏分。
  
  凝析油是管式炉裂解制取乙烯的良好原料,也可经蒸汽转化制取合成气或氢气。凝析油经加工亦可制得轻质液体燃料。
  

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