Utah FORGE Drills Geothermal Production Well Key points Second deep deviated well in doublet pair....

A tool that is placed on the end of a string of pipe to drill a well. Rotary drill bits are commonly used in oil and gas and geothermal drilling. Coring bits are used to obtain cylindrical core samples of rock that preserve mineralogical and textural features which are commonly destroyed during rotary drilling.
Geochemical Tracer An environmentally benign chemical that is injected to trace fluid movement through the geothermal reservoir and that can be easily detected in produced hot fluid.
Geothermal Gradient The increase in temperature with depth below the surface, usually reported in units of °C/km.
Geyser A rare type of hot spring that periodically discharges a fountain of hot water and steam (or sometimes just gas).