Well Data Products

See how flexible well data can be, using the largest
subsurface dataset in the energy industry

Reveal the Best Insights

Looking for well data insights? Choose quality. With the largest subsurface dataset in the energy industry, TGS combines unparalleled volumes of quality-controlled well data with proven geological experience to ensure better insights.


We find 20% more wellbores and correct more than 80% of well locations than reported by regulatory agencies to provide data you can trust. In addition to offering the choice of customizing your data to meet your specific needs, we back our intelligence with specialized services such as advanced processing and analytics alongside cloud-based data applications and solutions. Onshore or offshore, you benefit from a new perspective on well data to reveal the best insights.

Well Data

Geological Data

Data Delivery

See How We Stack Up

TGS provides subsurface intelligence you can trust, providing access to the largest volume of high quality digital subsurface and well performance data along with easy to use geoscience interpretation products on a single platform. Download our subsurface data comparison chart to see how we stack up against other industry providers.

Searching for well data results? Choose the largest library.

TGS has the industry's largest well data library comprised of nearly 100 years of public and non-public sources. This data is processed, normalized, and validated to our industry-leading standards with the most up-to-date data available.

Looking for well data insights? Choose quality.

We offer the world's largest collection of high quality digital well log data with 15 million individual products spanning over 120 years, sourced from public and non-public sources and digitized through a standardized and meticulous QC process.

Explore our interactive apps with one click

Across the energy spectrum, explore and access all of our interactive applications in one spot.

Hear From Our Customers

"TGS' breadth of data coverage and known data quality...has aided Grayson Mill Energy in achieving success from asset development to major transitions."
Corey Scherrer

Data Analytics Manager

"As for quality, TGS ranks above the rest in accurately digitized logs."
Mandi Guerrero


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