Toymodel - reservoir simulation data

This is a synthetic dataset generated by dynamic numerical fluid flow simulations of a 3D ``toy reservoir'' of depth 7500 ft. The simulations are conducted using a commercial reservoir simulation software by CMG (Computer Modeling Group Ltd.). The model consists of three layers with 25x25x3 simulation grid points along x,y and z directions. The grid spacing is 300 ft in x and y directions and 11 ft in z direction. Permeability and porosity are heterogeneous and are taken from a geological model in offshore Gulf of Mexico. We have assumed three realizations for permeability and porosity categorized as P10, P50 and P90 representing three different geological conditions. The model includes one injection well at the center grid point (13, 13) and one producer extracting water at grid block (23, 23). The injector well is injecting supercritical $CO_2$ at a constant rate and the water production well is set at a constant bottom hole pressure (BHP). For each of the \textthree geological conditions (P10, P50 and P90), we run nine different simulations by varying the injection rate while keeping all other parameters the same generating a total of 27 realizations. The simulation outputs (pressure, gas saturation and water production rate) are reported on the 25x25x3 grid points at 72 time steps ranging from 0 to 2161 days.