摘要
为了更全面地理解区块优化配气问题,更快速深入地掌握区块优化配气方法,将详尽的数学模型及其MATLAB代码同时给出.采用高次多项式拟合得到目标函数,根据产量、经济效益、混合目标三种需求,结合现场主要考虑的四种约束条件,建立了全面而详尽的三类数学模型.给出了求解模型最关键的四个MATLAB函数文件,并与其数学模型一一对应.求解得到了三类模型在不同约束状态下的配气方案,并与现场常用的简易配气方法进行比较,最后给出了一种充分利用各类设备处理能力的方法.
In order to understand optimum gas injection allocation problem of block more completely,to grasp optimum gas injection allocation method of block more quickly and deeply,detailed mathematical models and MATLAB code are given meanwhile Using high order polynomial to fit original data to get the objective functions,combined with four kinds of constraint conditions which usually exist at field,three kinds of comprehensive and detailed mathematical models are established.Four key MATLAB function files mapping to its mathematical models are presented for the first time.Obtaining gas injection allocation schemes of three kinds of models in different constraint conditions,that the most valuable research direction for the future of optimum gas allocation problem is analyzing calculating results is pointed out.
作者
程功
钟海全
张驰
李志林
黄华飞
CHENG Gong;ZHONG Hai-quan;ZHANG Chi;LI Zhi-lin;HUANG Hua-fei(Institute of Urban Construction,Guangzhou Huali Science and Technology Vocational College,Guangzhou 511325,China;State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation,Southwest Petroleum University,Chengdu 610200,China;Department of Artificial Intelligence Ordering Platform,Chengdu Changyi Western Union Software Co.Ltd,Chengdu 610200,China)
出处
《数学的实践与认识》
北大核心
2019年第6期113-125,共13页
Mathematics in Practice and Theory
关键词
优化配气
目标函数
约束条件
数学模型
MATLAB
optimum gas injection allocation
objective function
constraint condition
mathematical model
MATLAB
