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Optimal Surfactant Selection For Chemical Enhanced Oil Recovery In Low Temperature, Low Salinity, High Hardness Reservoirs, Christian D. White, Ryan A. Mulvenna, Rituraj Borgohain, Cliff Johnston, Bryan Boudouris
Optimal Surfactant Selection For Chemical Enhanced Oil Recovery In Low Temperature, Low Salinity, High Hardness Reservoirs, Christian D. White, Ryan A. Mulvenna, Rituraj Borgohain, Cliff Johnston, Bryan Boudouris
The Summer Undergraduate Research Fellowship (SURF) Symposium
Based on the environmental properties of a crude oil reservoir, only 20-30 % of oil product can be recovered using primary and secondary extraction methods. The remaining stranded oil can only be recovered via various enhanced oil recovery methods. Chemical enhanced oil recovery (EOR) uses specialty chemicals to extract trapped oil in rock layers by generating in-situ microemulsion in the presence of reservoir brine and oil. In this case study, phase behavior tests are conducted for microemulsion formation between the surfactant solution and the oil. The phase behavior tests model reservoirs with low temperature and low salinity. In order to …
Carbon Dioxide Sequestration To Form Calcium Carbonate Nanoparticles, Krista E. Stump, Michael T. Harris
Carbon Dioxide Sequestration To Form Calcium Carbonate Nanoparticles, Krista E. Stump, Michael T. Harris
The Summer Undergraduate Research Fellowship (SURF) Symposium
The emission of carbon dioxide caused by burning fossil fuels is one of the leading sources of global warming. Reducing the amount of CO2 released into the atmosphere through carbon sequestration can mitigate this problem. One method of carbon sequestration is the use of a carbon dioxide scrubber. Once captured, CO2 can be used to create a valuable chemical commodity such as calcium carbonate nanoparticles. To create CaCO3 particles in the 50-100 nanometer range, a chemical additive is necessary to limit particle size. The study used a laboratory scale carbon dioxide scrubber to react CO2 with …