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TRC Consultants has been in the petroleum engineering business since 1986. In 1995, TRC was incorporated as a limited liability corporation in the state of Texas with the name TRC Consultants, L.C. During 1986, TRC was solely a contract petroleum engineering firm specializing in reserve evaluations. Specifically, TRC developed bank reserve reports and consulted on oil and gas property acquisitions. To facilitate our work, TRC developed in-house engineering software integrating decline-curve analysis, economics, and database management. Although TRC originated to perform mostly contract reserve evaluations, petroleum engineering software development, sales, and support has become our main business focus. Many of the features we have developed in PHDWin™ are the result of our own engineering needs as well as recommendations from our many users.

Executive Team

Brian Walter, P.E.


Our Team

David Gutierrez

Technical Support

Francois Mores

Technical Support

Roland Puente

Software Developer

Amin Ullah

Senior Developer

Don Johnson

Senior Developer

Garrett Hoover

Quality Assurance Specialist

Tammy Hoese

Accounting & Human Resources

Jonathan Smith

Sales & Training

Steven Ilgenstein

Special Projects

Shawn Zhang

Chinese Sales

Marty Honea

Senior Developer and UX Design

Dennis Evans

Senior Developer

Josh Neese

Special Projects

Amanda Hynes


Dre Guardiola

Technical Support Supervisor

Bob Applonie

Lead Developer

Laura Garcia

Quality Assurance Specialist

Sarah Hathon

Technical Support
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