Browsing Earth and Environmental Sciences by Author "Cahill, Aaron G."
Now showing items 1-2 of 2
-
Methane gas transport in unconfined aquifers: A numerical sensitivity study of a controlled release experiment at CFB Borden
Klazinga, Dylan R.; Steelman, Colby M.; Cahill, Aaron G.; Walton, Kenneth Mark; Endres, Anthony L.; Parker, Beth L. (Elsevier, 2019-08)Subsurface leakage of natural gas from petroleum wells can impact freshwater aquifers. Accurate prediction of gas migration in the subsurface will depend on knowledge of permeability, porosity, and flow system conditions. ... -
Monitoring the evolution and migration of a methane gas plume in an unconfined sandy aquifer using time-lapse GPR and ERT
Steelman, Colby M.; Klazinga, Dylan R.; Cahill, Aaron G.; Endres, Anthony L.; Parker, Beth L. (Elsevier, 2017-08-01)Fugitive methane (CH4) leakage associated with conventional and unconventional petroleum development (e.g., shale gas) may pose significant risks to shallow groundwater. While the potential threat of stray (CH4) gas in ...