TGS Released New Alaska Seismic Data Products
The company launched two regional datasets to help support energy exploration across Alaska's North Slope.
Updated on Oct. 9, 2026 in Oil and Gas
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TGS has released the Great Bear Merge 3D and Alaska Regional 2D-Cubed, two new seismic products designed for the state's North Slope region. These projects aim to support ongoing exploration and appraisal activities by unifying legacy survey data.
Why it matters
These datasets provide a modernized view of regional geology by integrating vast amounts of historical seismic information. This approach aims to assist companies in identifying potential energy resources more efficiently across the challenging terrain.
The Great Bear Merge 3D covers 1,366 square miles, while the Alaska Regional 2D-Cubed project integrates 667,640 square kilometers of seismic data across the North Slope, Beaufort Sea, and Chukchi Sea.
The players
TGS
TGS is a global provider of energy data and intelligence that specializes in seismic imaging and geophysical services for the oil and gas industry.
The details
The Great Bear Merge 3D project utilizes full-waveform inversion technology to reprocess legacy surveys for improved imaging accuracy. Meanwhile, the Alaska Regional 2D-Cubed initiative employs a unified workflow to consolidate 2D and 3D data into a single coherent regional dataset.
Timeline
TGS announced the launch of these two new seismic products on October 9, 2026.
Market Landscape
This release follows a pattern of data-driven resource assessment established by regional development benchmarks such as the Arctic Council's Arctic Oil and Gas Assessment. It positions the company to provide the foundational insights necessary for the next phase of energy exploration in the region.
While these data tools primarily serve industrial explorers, they represent a significant step in the efforts to refine the accuracy of resource appraisals. Improved clarity in these datasets can potentially streamline exploration operations and infrastructure planning in the North Slope.
The takeaway
The unification of legacy survey data into modern, high-resolution formats is a critical trend for maximizing the value of existing seismic assets. These tools offer a more comprehensive understanding of complex geological environments for firms active in the Arctic region.
Further reading
For broader context on regional energy activities, explore the latest updates in Alaska Oil and Gas.
More information
For more technical information, visit the TGS corporate project information.
Live Poll
Should companies increase seismic exploration efforts in Arctic regions to identify new energy resources?
