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New Data In Your Area

On 12/15/2022 SEI added approximately 20,000 square miles of onshore 3D data to our domestic seismic library by purchasing CGG’s US Land 3D database. Explore the new SEI data in your area with our interactive GIS webmap.

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Map of SEI 3D surveys

Let Us Help You Find One!

Our marketing team can help you find the seismic data you need for your exploration project. We take the time to understand your business goals and projects, and tailor our service efforts to fit your needs.
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Your Order Is Our Priority

Our client services teams match decades of experience in the seismic data industry with the latest technology trends to bring you first class service.
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Visualize Your Prospect

Through our strategic partnership with SEIMAX Technologies, we have reprocessed large portions of our library using the latest processing techniques; and can structure client-driven reprocessing projects to meet your needs.

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Office Closure: 01/26/2026

Due to severe weather conditions, the office will be closed on Monday, Jan 26th, but we are working remotely.  Based on current weather forecasts, we anticipate that we will be re-opening for normal operations on Tuesday.  Please stay safe and avoid travelling when necessary.  If assistance is needed for remote work issues, please contact the SEI IT group.

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Click to View our Updated Interactive Map

Over 1,650,000 2D miles and 108,000 3D sq. miles of proprietary seismic data at your fingertips

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Seismic Exchange, Inc. (SEI) is a prime source of premium onshore and offshore 2D and 3D seismic data in North America for the upstream oil and gas industry.