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Spring 2020
Seismic events or earthquakes occur due to stress perturbations in the sub-surface and are related to the generation of new faults or reactivation of pre-existing faults. Completeness of an earthquake catalogue is critical for gaining a better understanding of sub-surface processes and this can...
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Integration of microseismic and time-lapse seismic data with application to a heavy oil reservoir
DownloadFall 2021
Thermal heavy oil extraction techniques are high temperature and pressure procedures to produce heavy oil. Elevated temperature and pressures alter the subsurface stresses, causing shear failure of rock within and surrounding the steam front. The steam also introduces volumetric changes at the...