CAJ | 학술논문

利用交联聚合物驱油是一种有效的提高采收串方式,为达到经济有效的驱油效果,合理设计注入参数尤为重要.以投入产出比最小为目标函数,建立了确定交联聚合物驱各段塞最佳注入参数的最优化数学模型,并将其转换为一个带有非线性约束的非线性规划问题,利用Matlab优化工具箱的fmincon优化模块对其进行了求解,并利用数值模拟方法对所求得的最优解进行了验证.
이용교련취합물구유시일충유효적제고채수천방식,위체도경제유효적구유효과,합리설계주입삼수우위중요.이투입산출비최소위목표함수,건립료학정교련취합물구각단새최가주입삼수적최우화수학모형,병장기전환위일개대유비선성약속적비선성규화문제,이용Matlab우화공구상적fmincon우화모괴대기진행료구해,병이용수치모의방법대소구득적최우해진행료험증.
Oil displacement with crosslinked polymer was an effective way of enhancing oil recovery. It was critical im-portant of designing rational parameters for economic oil. displacement. By minimizing input/output ratio, an optimized mathematic model was determined for the optimal parameters of crosslinked polymer flood slug injection.It is trans formed into programming problem with nonlinear restraint, and the problem is solved by using Fmincon optimization module from Matlab optimization tool box, and the result is verified by using numerical simulation method.