T2Well-ECO2NV2 v1.0 beta

Abstract

T2Well-ECO2NV2 combines the T2Well code for simulating coupled well-reservoir fluid and heat flow with the ECO2N Version 2.0 equation of state module for calculating the fluid properties of water-CO2-salt mixtures at high temperatures. The combination of these two capabilities in T2Well-ECO2NV2 creates the capability of simulating injection and withdrawal of fluids in high-Temperature geothermal or geologic carbon sequestration systems. While the previously released T2Well-ECO2N Version 1.0 was useful for geologic carbon sequestration, the new T2Well-ECO2NV2 has capabilities for higher temperature and thereby allows the simulation of CO2-rich geothermal systems.