XSite is a powerful 3D hydraulic fracturing simulation software for Unconventional Oil & Gas Reservoirs, Enhanced Geothermal Systems, and CO₂ Sequestration. It models fluid injection, fracture propagation, and interaction with natural rock structures, optimizing designs for energy extraction and carbon storage. Using a fully coupled discrete element method, XSite accurately simulates complex fracture networks, stress changes, and permeability evolution. It supports multiple fluid types, proppant transport, and field-scale applications, making it essential for subsurface engineering. Whether enhancing reservoir productivity, improving geothermal heat extraction, or evaluating CO₂ storage integrity, XSite delivers critical insights. Its intuitive interface and advanced computational capabilities provide industry professionals with precision and efficiency in hydraulic fracturing analysis.