Well Fracturing Temperature Field Calculation Software Design and Realization

In fracturing process,the temperature field of well bore and crack of the fractured well is changing,and fracturing fluid performance is very sensitive to this temperature change.The unit system was divided from the vertical and horizontal direction of liquid injection well.Based on heat balance principle,liquid injection wellbore and crack process mathematical model of temperature field was established.Based on the established mathematical model,the temperature field calculation software program was designed in the fracturing process.Designed software calculates the actual data of fractured well as one actual example application.The Software program can accurately predict the injection well bore and crack temperature,and provide a reliable temperature field distribution data for the well fracturing design.