About IGC

We are Experienced Professionals

Integrated Geophysics Corporation (IGC) is a registered geophysics firm (Texas certificate # 50219). Your work is performed by professionals who have the credentials and certifications to do it.

Equally important, they have profound experience that they bring to your project—experience with the geology of your prospect area and region and the knowledge of the technology needed to extract the maximum information from your data.

IGC was founded in 1981 by Corine Prieto to address increasing demand for expert integrated analysis for oil and gas prospects. The confidentiality of each client’s data is paramount to IGC, as are the details of the engagement and the results.

An Exceptional Experience

When you work with IGC, you can expect candid assessment of tools and analysis; the best available data; state-of-the-art tools; and the work product and presentation support you need. See our video  for the ways we help get you maximum value from your geophysics investment.

Meet the Team

High Performance Team


We pride ourselves on being professionals at all times.


We work as partners with our clients to deliver the best results.


We are experienced in the US as well as international.


We live by our time-tested philosophy based on teamwork.

Our Communities

Industry Involvement

American Association of Petroleum Geologists (AAPG)
European Association of Geoscientists & Engineers (EAGE)
Society of Independent Professional Earth Scientists (SIPES)
Gulf Coast Association of Geological Societies (GCAGS),
Society of Exploration Geophysicists (SEG)
South Texas Geological Society
Houston Geological Society
Geophysical Society of Houston
ESRI Petroleum
Geophysical Society of America (GSA)
Australian Society of Exploration Geophysicists

Community Involvement

Spaulding for Children Advisory Board
University of Texas at El Paso Advisory Board
United Way – Houston
American Red Cross
100 Club

IGC Gallery