Conference publications

Mathematical modeling of well acidizing in complicated carbonate reservoirs

Bulgakova G.T., Sharifullin A. R., Bayzigitova A.V.

"Математика. Компьютер. Образование". Cб. трудов XVII международной конференции. Под общей редакцией Г.Ю. Ризниченко Ижевск: Научно-издательский центр "Регулярная и хаотическая динамика", 2010 (in press). (accepted)

The process of hydrochloric acid injection in carbonate reservoir is studied. Mathematical model of carbonate acidizing process in scale of well was built. Analytical and numerical solutions of problem are found, model can reproduce acid concentration in layer at different times and porosity and permeability changing. Optimal values of basic parameters influencing on acidizing efficiency could be calculated.