TGS, a global leader in energy data and intelligence, announces the release of a comprehensive stratigraphic and petrophysical dataset for the Greater Green River Basin (GGRB), further expanding its Rocky Mountain data portfolio. 

Building on the momentum of the May 2025 release, which covered the Uinta, Piceance, and Paradox basins, this new dataset delivers regional subsurface insights across more than 4,000 wells and includes 59 stratigraphic tops, 29 of which account for repeated occurrences in the thrust belt. The release also includes detailed petrophysical interpretations and regional property maps, supporting both traditional and emerging energy workflows. 

Designed for maximum utility and technical integrity, this dataset enables:  

• Consistent regional stratigraphic interpretation across structural and depositional complexities 
• Petrophysical analysis of key reservoir characteristics such as porosity and fluid saturation 
• Basin-wide property mapping, facilitating prospect evaluation, reservoir modeling, and carbon storage screening 

“The Greater Green River Basin is a critical piece of the Rockies development,” said David Hajovsky, Executive Vice President of Multi-Client at TGS. “This release provides our clients with the tools to interpret complex geology at scale, whether they’re pursuing hydrocarbons or advancing carbon sequestration strategies.”  

With its breadth and depth, the GGRB dataset supports a wide range of subsurface applications, from hydrocarbon extraction to carbon storage assessment. It’s built to integrate seamlessly into existing workflows, offering a standardized foundation for geoscientists, engineers, and decision-makers focused on regional exploration and energy transition strategies.

By expanding its Rocky Mountain coverage, TGS continues to deliver on its mission to provide trusted, actionable subsurface intelligence that drives smarter energy development—both now and into the future. 

KeyFactsEnergy Industry Directory: TGS