SEI News

New Release: Crossroads 3D, Oasis 3D, and Burns Ranch 3D Surveys

78.2 Sq. Miles, TX

Seismic Exchange, Inc. is pleased to announce the release of the following 3D surveys that were recently acquired from Ventex Operating Corp., and are currently available for licensing.

Crossroads 3D

9.69 square miles located in Montague County, TX


Oasis 3D 

16.54 square miles in Montague County, TX


Burns Ranch 3D  

45.97 square miles located in Goliad County, TX


Shapefiles are available upon request, or by visiting our interactive webmap at

SEI Acquistion of CGG US Land 3D Data

Click on the links below to see the additional data now available in each of the respective areas.

New Surveys - Marcellus.pdf

New Surveys - North Slope.pdf

New Surveys TX - LA - MS.pdf

New Surveys TX - OK.pdf

New Surveys WY - ND.pdf

SEI Newly Acquired