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- NCG( non condensate gas) 不凝气
- Film condensation heat transfer characteristics are studied by numerical simulation for a single horizontal tube in the presence of a non condensable gas. 为查明不凝气体对水平管外膜状凝结换热特性的影响规律,建立了水平单管的气、液双边界层模型。
- non condensable gas purger 不凝性气体净化器
- Condensate gas and crude oil contain Hg of different forms,including elemental,organic,inorganic and suspended mercury. 而凝析气和原油中汞的存在形式较为复杂,既有游离态汞,也有有机汞、无机汞和悬浮汞等。
- Condensate gas has been producing from the Ziniquanzi Formation of Paleogene in the field. 产层为下第三系紫泥泉子组,产凝析油气。
- The depletion experiments on practical condensate gas samples were carried out by means of PVT cells and cores. 采用实际凝析气体系分别在PVT筒和实际岩心中进行了衰竭实验。
- Geologic features and design feasibility of the horizontal well in Yaha condensate gas field are given in brief. 简述了牙哈凝析气田的地质特点及水平井设计的可行性,对水平井开采该气田生产实际进行了分析。
- Wellbore temperature profile model in condensate gas well is deduced in which Joule-Thompson coefficient and quantity of heat from variety of phase state are considered. 推导了凝析气井筒温度分布模型,模型中考虑了焦耳-汤姆逊效应随井深的变化,以及发生相变时的相变潜热;
- Condensate gas reservoir is a special kind of reservoir and its material balance equation is greatly different from that of conventional gas reservoir. 摘要凝析气藏是一种特殊的油气藏类型,其物质平衡方程式与常规气藏物质平衡方程式应存在较大的差异。
- According to the steady-state theory of the condensate gas reservoir, the productivity equation of gas-liquid multiphase flow was run. 该文根据凝析气藏稳态理论,求解了气液多相流动产能方程。
- When“ holding”( during normal operation), non condensable, which are coming from air ingress and oxygen content in steam and condensate, must also be extracted normally by Main Ejectors. 当“建立真空”(常操作下),空气入口处的不可凝结物和蒸汽中的氧含量以及凝结水必须由主抽汽器排出。
- 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。
- When "holding" (during normal operation), non condensable, which are coming from air ingress and oxygen content in steam and condensate, must also be extracted normally by Main Ejectors. 当“建立真空”(正常操作下)时,空气入口处的不可凝结物和蒸汽中的氧含量以及凝结水必须由主抽汽器排出。
- Dry gas injection huff and puff is one of the effective techniques to remove the retrograde condensate blocking of condensate gas wells. 注气吞吐是解除凝析气井单井反凝析油堵塞问题的有效方法之一。
- Due to fine grain and small pores of reservoir rock of deformable medium condensate gas reserve, interface effect is obvious. 摘要变形介质凝析气藏因储层岩石颗粒细、孔隙小,储层界面效应极为突出。
- In Yaha condensate gas field, it is very difficult to dynamically monitor gas breakthrough or not and its volume in gas y wells. 采气井气窜与否及气窜量的多少是牙哈凝析气田动态监测的难点。
- Dina-1 structure, which is located in Kuche depression of Tarim basin, is a condensate gas reservoir.Target formation is lower Tertariy Suweiyi fm. 完成区块的地质综合研究,为下一步的井位部署提供依据,参与地震勘探部署、井位论证、井位设计等相关工作;
- It is proved by production test in 13 layers from 6 wells that the gas oil ratio calculated from well logging information can more correctly identify condensate gas reservoir. 通过 6口井 13个层位的试油检验证明 ,由测井信息计算的气油比可较为准确地识别凝析气藏。
- Enhancing gas well producibility by acided-fracturing is the necessary measure of all Qianmiqiao bruied hill condensate gas reservoir prospect and exploitation well. 采用酸化压裂增加气井产能的方法已成为千米桥潜山凝析气藏所有探井和开发井的必要措施。
- The carbonate rock (O) and detrital rock (C, T) could be classified into trapping assemblages of 2 types or 4 subtypes, which allow to form 10 kinds of condensate gas pools. 碳酸盐岩(O)和碎屑岩(C、T)储集层分2大类4个亚类圈闭组合,形成了10种类型的凝析气(田)藏。