Geospace Technologies Announces Permanent Reservoir Monitoring Contract Award For Mero Fields 3 And 4 From Petrobras

Geospace Technologies Corporation (NASDAQ:GEOS) ("the "Company") today announces a Permanent Reservoir Monitoring contract award for Mero Fields 3 and 4 from Petrobras, operator of the Mero field Consortium. The contract encompasses the supply and installation of nearly 500km of the OptoSeis® Permanent Reservoir Monitoring (PRM) system covering 140 sq km of seabed area of Mero, located deep offshore in the Santos Basin, 180 kilometers off the coast of Rio de Janeiro, Brazil.

This multi-year contract, which begins in June 2025, includes the engineering, procurement, construction, and operation of the OptoSeis® PRM system. The contract also includes installation, which is to be completed by Blue Marine Telecom, a Brazilian subsea cable company. The OptoSeis® system will be used to monitor and optimize oil production from the Mero field. The PRM system is based on the OptoSeis® technology developed by PGS and acquired by Geospace in 2018. OptoSeis® technology was previously deployed as the world's first deepwater PRM system on the Jubarte field more than a decade ago, providing excellent 4D results, a more accurate reservoir model and improved drilling decisions.