TGS delivers flexible, modular seismic solutions for 4D and permanent reservoir monitoring, supporting accurate, repeatable imaging for effective oil reservoir management.

Reservoir-guided tomography

Integrated, Scalable Solutions

We provide repeatable node and source solutions for cost-effective 4D seismic reservoir monitoring and oil reservoir management. Designed for both permanent and temporary deployment, our technologies enable precise time-lapse seismic monitoring and reservoir imaging across diverse offshore environments.

With a full range of acquisition tools, including streamer seismic, ocean bottom nodes (OBN), permanent reservoir monitoring (PRM), specialist source systems, and modular configurations, our solutions can be tailored to meet specific field and operational requirements.

Affordable Modular Node Technology for Customizable Seismic Monitoring

Our modular node technology enables customizable, cost-effective seismic reservoir monitoring tailored to your operational environment. These nodes are engineered for repeatable data acquisition, crucial for accurate time-lapse seismic reservoir monitoring, and are portable enough for use across multiple vessels, reducing logistical complexity and cost.

For permanent reservoir monitoring (PRM), TGS offers containerized, vessel-agnostic source systems that eliminate the need for dedicated seismic vessels. Configurable for single, dual, or triple array operations, and compatible with a wide range of source technologies. Our solutions feature integrated real-time QA/QC, enabling consistent data quality and improving confidence in interpretation over multiple survey cycles.

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Tailored Reservoir Monitoring and Technical Solutions for Frontier Exploration

TGS technologies are designed to meet the seismic imaging needs of frontier exploration and complex development projects. Our reservoir monitoring tools integrate advanced geophysical imaging and seismic acquisition techniques to produce high-resolution subsurface data, supporting risk mitigation, reservoir characterization, and production optimization. Whether identifying shallow geohazards or tracking dynamic fluid movement in producing reservoirs, our solutions provide the data quality and operational adaptability required for modern reservoir monitoring and control.

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Modular Mobility

Explore our global OBS technology, designed for global flexibility and scalability in reservoir monitoring.

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Source Technology

Learn more about our economical source solutions that are proven to provide rich data with any acquisition strategy.

Let’s Discuss Your Acquisition Needs

With the industry’s most diverse fleet and integrated expertise, from survey design and acquisition to seismic data imaging, TGS delivers trusted, tailored solutions for complex exploration challenges.

Learn More About Our Fleet

Discover the capabilities, configurations and proven performance of our diverse fleet. Built for reliability and efficiency, our vessels are ready to meet your exploration needs, anywhere in the world.

Start the Conversation

Every project is different. Talk to a TGS expert about your specific acquisition requirements. With decades of trusted experience and integrated capabilities, we’ll help you design the right solution from the start.