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- Pore radius, pore density and pore -throat ratio influence reservoir permeability to different extents. 孔隙半径、孔隙密度和孔喉比对地层渗透率均产生影响。
- Because of low shaly content in conglomerate reservoir,it doesn't obviously affect the reservoir permeability. 由于砾岩储层泥质含量比较低,其对储层物性(渗透率)的影响并不明显。
- The rock assemblage of shallow exposed bank-microfacies is the basis of the formation of pore layers and reservoir permeability systems. 变浅暴露滩微相的岩石组合是孔隙层和储渗体形成的基础。
- The paper mainly introduces the process of estimating the reservoir permeability using the frecquency offset and time lag of Stoneley wave. 本文主要介绍利用斯通利波的频率偏移和时间延迟判断储层渗透性。
- Based on the study of pilot areas of Liulin and Anyang in No rth China,the coal reservoir permeability and main geological controlling factors deeply researched. 以华北地区柳林和安阳试验区为例,综合多种统计数据和测试成果,对煤层的渗透性及主要地质控制因素进行深入研究和探讨。
- The variation of seepage velocity, resistance coefficient, reservoir permeability and oil recovery in porous media of water-drive reservoir in direct current (DC) electric field are studied in detail. 实验研究了外加直流电场作用下水驱油藏多孔介质中的流体渗流速度、阻力系数、储层渗透率及原油采收率的变化特性。
- It results in the closure of microfracture system and makes oil reservoir permeability decrease.In addition,microfracture system brings fracturing fluid filtrateloss,and forms sand plug. 另外,微裂缝系统促使压裂液滤失,造成砂堵,地层嵌入度大,填砂裂缝宽度不足,都极大影响压裂效果。
- In order to study the mechanism to improve penetration rate and coal bed methane desorption rate with ultrasonic interference, the effects of space on the coal reservoir permeability are analyzed. 摘要为了对超声波干扰提高煤储层渗透率和煤层气解吸率的作用机理进行研究,分析了空化效应对煤储层渗透率的影响。
- With the development of the petroleum exploration in Changqing Oilfield, the reservoir permeability gradually becomes poor, so fine geologic research is necessary for the further development. 摘要长庆油田低渗透储层发育,随着勘探开发的不断深入,储层渗透性逐渐变差,需要开展更加精细的地质研究工作。
- indepth reservoir permeability adjustment 深部调剖
- reservoir permeability adjustment 深部调剖
- Effect of impressed DC electric field on the reservoir permeability 外加直流电场对储层渗透率的影响
- indepth profile modification ( reservoir permeability adjustment ) 深部调剖
- Reservoir permeabilities are calculated by using flow unit division method based on the petrophysical theory of reservoir in this paper, obtaining better results. 本文根据储层岩石物理相理论,利用流动单元划分的方法计算储层渗透率,取得较好效果。
- weak polymer gels(and CDG) for flooding and reservoir permeability adjustment. 弱凝胶 (及CDG)调驱。
- This reservoir is used to store water for our town. 这个水库是用来为我们小镇储存水的。
- History is a reservoir of human experience. 历史是人类经历的总汇。
- This reservoir supplies the entire city with water. 这个水库为全城供水。
- They used to breed fish in the reservoir. 他们过去一直在水库养鱼。
- They open the sluice gates of reservoir. 他们打开水库的闸门。
