摘要
以海拉尔油田苏131区为研究区域,采用基于GMS平台的MODFLOW三维有限差分方法对承压含水层微分方程模型进行求解,并应用试估校正法对地下水流运动数值模型中的参数进行识别和反演,通过反复迭代,验证了计算结果与观测结果拟合效果满足精度要求。
Taking Hailaer Su 131 oilfield as an example, we solve the differential equations of the groundwater flow with the MODFLOW three-dimensional finite difference method based on GMS platform, and estimate the parameters of the groundwater flow model. Through the iterative calculation, it is verified that the model can match the practical observation data and the results meets the accuracy requirements.
出处
《长春工业大学学报》
CAS
2012年第5期599-604,共6页
Journal of Changchun University of Technology
基金
国家"十一五"重大水专项基金资助项目(2009ZX07424-002)
吉林省科技发展计划项目(201105105)
关键词
非线性
地下水系统
数值模拟
偏微分方程
nonlinear
groundwater systems
numerical simulation
partial differential equations.
