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- well pattern dead area 布井系统的死区
- A good well pattern can improve the areal sweep efficiency and delay water breakthrough. 一个良好的布井系统能改善同一地区的波及系数并延迟水突破。
- The onedimensional nonisothermal reactiondiffusion model (containing dead area) for KD306type sulfurtolerant catalyst has been solved by orthogonal collocation method. 采用正交配置法求解KD306型耐硫甲烷化催化剂一维(含死区)反应-扩散非等温模型。
- Reperforation or drilling a new well should be implemented in the zone with imperfect well pattern. 对井网不完善区,可实施补孔或打新井方式挖潜;
- We fixed the technique and economic limit of infilling well, as well as the well pattern. 确定了其加密的技术界限和经济界限及其布井方式;
- A new technology of separate zone waterflooding and commingled producing in one well pattern is developed. 若采用简单的合层开采工艺,油水井层间干扰大,影响开发效果。
- The perfect method for predicting waterflood performance would of course include all pertinent fluid flow, well pattern, and heterogeneity effects. 预测油层注水性能的完美方法,当然包括所有相关的液流,布井系统和不均匀性效果。
- Numerical simulation method is firstlyadopted to describe the well pattern course of water flood ing-polymer flooding-WAG. 首次采用数值模拟方法描述了水驱-聚合物驱-气水交替驱井组驱替过程;
- Based on low productivity and injectivity of a well for low permeability reservoirs,close well pattern and well spacing must be performed. 低渗透油层低的单井采油能力和吸水能力注定了低渗透油藏必须采用密井网和油水井数比低的井网。
- Any of several plant diseases caused by fungi and resulting in brown or black dead areas on leaves or fruit. 植物的黑斑病植物由于真菌感染而导致叶子和果实出现褐色或黑色的斑点
- A set of effective methods and experiences on infilling well pattern to realize high-efficiency development of water injection is found out. 并在深层低渗透油藏加密调整、实现高效注水开发方面,摸索出了一套行之有效的方法和经验。
- Results obtained from the experiments indicate that well pattern infilling during middle-later polymer flooding stages will i... 实验结果表明,聚驱中、后期利用井网加密可以进一步改善聚驱开发效果,且加密时机越早越好。
- cathodic protection dead area to corrode 阴极保护死区
- Due to the influence of the heterogencity,the situation of water driving is non-equilibrium in the interlayer at the same well pattern. 在同套开发井网内,由于受非均质的影响,层间水驱状况不均衡。
- Hydrogeological parameters obtained are discussed,the rationality of well pattern employed for hydrogeological test is analyzed,and suggestions are proposed. 对采用的水文地质试验钻孔布置形式的合理性进行分析并提出相应的建议。
- Base on the research of geological condition in Xinji mine, the content and procedure of well pattern design in CBM development are provided in the paper. 摘要以新集矿区为例,系统地研究了煤层气开发井网设计的具体内容及工作程序。
- The history of this area is very well documented. 这个地区的历史档案保存得很好。
- Base on the research of geological condition in Xinji mine,the content and procedure of well pattern design in CBM development are provided in the paper. 以新集矿区为例,系统地研究了煤层气开发井网设计的具体内容及工作程序。
- Study on Reducing Dead Area of the Brushless Direct Current Motor 减小无刷直流电动机死区的研究
- Effected by architecture structure, the remaining oil is mainly distributed in some place of sandbodies or isolate sandstone lens which isn't controlled by well pattern. 所以,解剖砂体,认识砂体内部建筑结构要素的类型及分布方式是建立储层地质模型、预测剩余油分布的有效途径。
