Algorithmization and programming of fluid filtration problems in multiple seams by intermediate model

Аннотация

This paper presents a calculation of the problem of liquid filtration in sediments with poor permeability and good permeability of layers using an intermediate model. An algorithm and program for calculating the problem of multi-layer liquid filtration based on the Hantush model are developed. Improved mathematical models and computational algorithms for mustard gas and intermediate models are presented. The software was developed using algorithms for calculating the above models. The developed computational algorithms were tested using test functions. With the help of the software were carried out computational experiments using data from a sediment consisting of layers of good and bad conductors. In good and bad conducting layers, the final results were obtained, which expressed the dynamics of pressure changes over time. The final results have resulted in isolines that change the pressure over time in the field.