A CENTURY OF INNOVATION

Nearly a Century of Differentiation, Diversification and Servitization

Since 1925, GRC Technologies LLC has been applying geophysical methods to oil exploration. Established by Amerada® Petroleum Corporation as Geophysical Research Corporation, the Amerada® Gauge, a mechanical tool developed to measure downhole pressure and temperature, enabled reservoir engineers and geophysicists to determine wellbore and reservoir capacity and performance.

Now, more than 140,000 downhole gauges later and, with added BEYOND THE GAUGE capabilities, GRC not only provides the instruments and vital information you need but data enablement and interrogation that leads to precise decisions that influence production operations.