About Us

Williamson Petroleum Consultants, Inc. offers the oil and gas industry completely integrated engineering and management consulting services.

Williamson is structured to provide a full range of services with emphasis on flexibility, personalized attention, and competitive rates.

Williamson standards have been refined over the years to result in accurate and realistic solutions which are consistent and provide long-term satisfactory solutions for all parties involved. Their analyses have withstood the scrutiny of clients and investors, jurors and others who may base important decisions on Williamson’s findings.

Roy C. Williamson, Jr., P.E.
President and Chief Executive Officer
RCWilliamson@wpc-inc.com

Roy Williamson directs the firm in addition to participating in oil and gas reserve evaluations, appearing as an expert witness, and making presentations to investors in the United States and abroad. He has a Bachelor of Science in Petroleum Engineering and Geological Engineering from the University of Oklahoma where he was a member of Pi Epsilon Tau, Sigma Tau, Sigma Gamma Epsilon and Tau Beta Pi and is a Registered Professional Engineer in the States of Colorado (24934) and Texas (21492). Roy has been a Director and Regional Advisory Board member of the Independent Petroleum Association of America, a Director and Association Advisor of the Permian Basin Petroleum Association, Chairman of the Society of Petroleum Evaluation Engineers, the Chairman of the Permian Basin Section of the Society of Petroleum Engineers and a 2008 SPE Legion of Honor Member.