Design and realiization of gas well reservior dynamic optimizing proration production software systerm 动态优化配产软件系统设计与实现
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The case study indicates that such a method is more reliable than before , and provides more precise bases for further open flow potential estimation and proration measures implementation 应用实例证明了新方法是比较可靠的，为以后计算气井无阻流量和开采配产作业提供了准确的依据。
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The effective heat - transfer temperature difference ( t _ i ) of every effect of multi - effect evaporation subsystem and the preheat temperature rise ( t _ ( p , j ) ) of every level of multi - level preheat subsystem of the design model were distributed by equal heating area , equal heat - transfer temperature difference , and free proration methods . the simulation of design has been conducted by matrix method combined with iterative method . the free proration method transformed the decision variables from t _ i and t _ ( p , j ) with complex restriction into _ i 、 _ p , jwith the value range of 0 1 , and provided a simple and convenient method for optimum design 操作型模型分别以t _ 0 、 t _ k 、处理量f _ 0 、出料浓度x _ ( az )等不同控制变量为未知变量并采用矩阵法结合迭代法进行操作模拟计算;在操作模拟计算的基础上,建立了复杂多效蒸发系统操作优化模型,该模型以浓缩成本最小为优化目标,以t _ k和f _ 0为决策变量,采用遗传算法结合矩阵法求解。
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To some of injection wells which couldn ' t finished their proration water injection rates in low permeability reservoirs , through the technological innovation , jianghan oil region has conducted boosting pres sure for water injection on well groups , and has obtained good effects in oilfield increment oil production and stable oil production 摘要江汉油区对低渗透油藏中完不成配注水量的部分注水井通过工艺技术革新，进行井组增压注水，在油田增产稳产中取得了良好效果。
