Jun 10, 2025 7:00 AM Eastern Daylight TimeThis successful appraisal well paves the way for new productivity records for the geothermal energy industry HOUSTON--(BUSINESS WIRE)--Fervo Energy today announced the successful drilling and logging of its Sugarloaf appraisal well, an operational achievement that demonstrates the rapid advancement and scalability of enhanced geothermal systems (“EGS”). The well was drilled to a true vertical depth of 15,765 feet and is projected to reach a bottomhole te...