Bill Roberts

President, OPC USA

Bill is an expert in well test analysis. I have always had first class results from him even on very difficult well tests. I recommend him and OPC.


  • Reservoir Engineering
  • Well test interpretation
  • Pressure transient analysis
  • Training and Lecturing


Brookhollow Central III,
2950 North Loop West, Suite 500,
Houston, TX 77092
Reservoir Engineering
32 years
Well test interpretation
15 years
15 years
12 years

Bill is a reservoir engineer with over 32 years’ broad-based international experience in well testing, reservoir simulation, petrophysics, reserves estimation, prospect evaluation, field development and training. Since 2003 he has specialized in well testing and reservoir surveillance with permanent downhole gauges on producing fields, and since 2005 has taught well test analysis for the Master’s program, Institut Français du Pétrole, Paris.

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