The paper introduces a basic situation, acidding and fracture string structure, matching prescription of acidding and fracture fluid and its effect of carbonate rock reservoir of Tahe oilfield. 介绍了塔河油田碳酸岩储层的基本概况,酸压管柱结构,酸压液体的配方及酸压效果。
Prism, matching fluid of refractivity and twisted nematic liquid crystal cell can be assembled into the geometry of full leaky waveguide mode by selecting some appropriate parameters of them. 适当选取棱镜、折射率匹配液及扭曲向列相液晶盒的参数,三者可以形成全漏导模结构。
It shows that there exists matching effect between fluid percolation and rock body deformation in production. 研究表明:在石油开采过程中,流体渗流与岩体变形存在耦合作用;
The effects of pressure ratio, the allocation of heat exchanger inventory and heat capacity rate matching between the working fluid and the heat reservoirs on the cooling load density of the refrigerator were demonstrated with detailed sample numerical examples. 由数值计算分析了压比、热导率分配以及工质与热源间的热容率匹配等参数对容积制冷率的影响。
Study on FL-series index matching fluid and its applications 氟氯系列折射率匹配液的研究和应用
The Characteristic and Matching of Variable Speed Fluid Coupling 调速型液力偶合器的特性及匹配
The paper mainly introduces the structure, work principle, performance, the factors which influence the performance and the matching principle under different load of the variable speed fluid coupling. 本文主要介绍调速型液力偶合器的结构及工作原理、性能和影响性能的诸多因素,以及不同负载的匹配原则。
For the sake of matching foam fluid frilling technology, international developed country has developed a series of foam fluid process technology, which run through each process of drilling, consummate well, increase output, exploitive and dynamic adjust. 为了与泡沫流体钻井技术相配套,国际上发达国家发展了一系列的泡沫流体作业技术,贯穿于钻井、完井、增产改造、开发及动态调整的各个过程。
One of the main subjects in the system of membrance hole irrigation technique is equally matching water to the membrance field on the basis of input membrance fluid quantity designed. 按设计入膜流量向膜畦均匀配水,是膜孔灌水技术系统中的主要课题之一。
Regarding to geologic features of shallow layer, low temperature, low pressure, viscous crude oil and fault block reservoirs and requirements of integral fracturing matching technology, research and development of fracturing fluid system is conducted. Good composition and formulation of fracturing fluid are proposed. 针对浅层、低温、低压、稠油和断块油藏的地质特征,以及整体压裂配套工艺的要求,进行压裂液系统的研究开发,提出了性能优良的压裂液体系;
Therefore the important affecting factors include: the relationship between low-ultra low permeable reservoir and the matching of time-space during filling, changes of reservoir surface wettability, the flow model of inorganic fluid and crude oil density. 因此,低渗透储层与油气充注的时空配置关系、储层表面润湿性的变化、无机流体的流动模式与原油密度的演化也是形成向斜区低渗透油藏的重要影响因素。
The reserves and production history matching have been studied. By correcting the geological model and fluid physical parameters, the remaining oil distribution was determined. 建立油藏网格模型,通过油藏地质储量和生产历史拟合,修正地质模型和物性参数,得到了目前油藏的剩余油分布。
It only need one adjustable parameter and history matching the input data is not required, but the comprehensive Evaluation of sensitivity analysis of evaluation models and relevance of fluid nature based on the impact of oil production rate should be considered. 输入数据进行历史拟合不是必须的,只需要一个可调整的参数。评价模型的物理表现的参数敏感性分析和基于油水生产速度影响的流体性质相关性的综合评价都要考虑。