Permanent Reservoir Monitoring Solutions for Oil & Gas Operators TGS provides global data solutions that assure oil and gas operators' reservoir production and the highest payback for Increased Oil Recovery (IOR) schemes. This is achieved through the deployment of Permanent Reservoir Monitoring (PRM) solutions that collect seismic information about the behavior of the reservoir, enabling increased production and reserves at lower cost and risk over the production life of a field. By installing a Stingray® fiber-optic sensing system permanently on the seabed, operators are able to acquire repeatable, high fidelity, four-component time-lapse data (4C/4D) on a frequent basis. "Listening with light" using optical sensors enables TGS to deliver a step-change in reliability and to safely deploy the system in all field scenarios including obstructed areas, deep and ultra-deepwater. Together with its global network of trusted partners, TGS is able to provide complete, integrated seismic PRM from feasibility planning to processing and reservoir services. Contact firstname.lastname@example.org or the London office.