PHDWIN WEEK 2025

September 8-12

Happy Holidays! We’re grateful for your support and wish you a joyful season.

Welcome to the PHDwin Download Website
Support is online M-F from 9:00 am - 5:00 pm (CDT).

Our Story

TRC Consultants LC was founded as a royalty evaluation provider.

In order to perform royalty evaluations the company created software to make the job streamlined, efficient, and ensure accurate numbers.

Read about how we became PHDwin and the impact we created in the Oil and Gas Industry.

Company History

The Founding Year

TRC Consultants L.C. was Founded in 1984 shortly after three co-founders graduated from Petroleum Engineering Programs.

The Royalty Years

TRC began as Texas Royalty Consultants. The original mission was to sell engineering expertise in exchange of royalites.

Read more about our original business here (coming soon).

PHDwin DOS is Sold

Our first piece of software was sold in 1993 to Smith Production Inc. PHDwin DOS was not the first version of PHDwin though.

Read about it here (coming soon).

The Version 2 Era

Our second version of PHDwin, gains adoption and becomes the largest competitor to existing solutions.

Read about our performance at the SPEE Software Symposium (coming soon).

Why Choose Us

With over 30+ years of expertise in developing and refining PHDwin, we are proud to be a trusted and established leader in the energy industry. Our deep-rooted commitment to excellence and our passion for innovation have set us apart as the go-to solution for energy professionals seeking unparalleled software and services.

Our software is our brand. Our services are our legacy.

Our Impact

In 30+ years we have come to support thousands of firms managing, consulting, and financing oil and gas assets. Here is our snapshot of our impact on the O&G industry.

Licensed Entities
1 +
Engaged Users
1 +
Lines of Code written to build V3
0 +
Cases Evaluated by our User Base
0 +

Client Testimonials

The solution O&G Reserves needs.

When you have two weeks to submit a reserves report to the SEC, a few days for a loan application from large energy lender, or the right opportunity to pivot A&D strategy -- PHDwin is the solution you need, and we are the team that will support you.