professor of petroleum engineering university of texas at austin

university of texas

Energy Science and Engineering, Doerr School of Sustainability,Stanford University

Professor of Petroleum Engineering, Heriot-Watt University, Edinburgh

Professor of Civil and Environmental Eng.

Professor of Petroleum Engineering, Texas A&M U.

Subsurface Consultants & Associates, LLC

Distinguished Professor Emeritus, University of Waterloo

China University of Petroleum, Beijing; University of Calgary

Professor of Petroleum Engineering, Colorado School of Mines