Numerical Modeling

Numerical Modeling

Application of computational methods to solve complex problems that predict the behavior or the outcome of a real-world or physical system that evolves in space and time.

Geothermal Glossary

Word of the Week – Drill Core

Word of the Week – Drill Core

Drill Core Intact cylindrical shaped sample of rock obtained during drilling with a special coring bit. Although commonly narrow in diameter (e.g., 1-4" or 25-100 mm), it preserves a geological record that makes it possible to interpret the sequence of mineral...

Word of the Week – Drill Cuttings

Word of the Week – Drill Cuttings

Drill Cuttings Small chips of rocks (e.g., <1/8 inch or <3 mm) obtained during drilling with a rotary bit that are continuously returned to the surface by the circulation of mud. Drill cuttings are the main source of geological and stratigraphic interpretation...

Word of the Week – Enhanced Geothermal System

Word of the Week – Enhanced Geothermal System

Enhanced Geothermal System Unconventional geothermal resources that contain heat similar to conventional hydrothermal resources but lack the necessary groundwater and/or rock characteristics (e.g., permeability) to enable energy extraction without stimulation.

Utah FORGE

Advancing innovative technologies to unlock Earth’s limitless geothermal energy.