I have 26 years of experience in the fields of chemical and petroleum engineering with specific knowledge in the areas of plant and process design, super critical CO2 technology, including EOR, and gas separation with solvents and membranes. I have published on such topics as CO2 soluble compounds and CO2 enhanced oil recovery, polymer design, synthesis and processing, and gas separation membranes and solvents. I have testified 8 times on topics such as complex chemical plants, the nature of unusual problems or explosions in chemical plants, and patent infringement.