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Pore Morphometrics And Thermal Evolution Of Organic-Matter Microporosity, Colorado Group, Western Canada Foreland Basin, Peng Jiang

Electronic Thesis and Dissertation Repository

Pores that develop within kerogen particles make a significant contribution to the network flow capacity and hydrocarbon storage of carbonaceous mudstone reservoirs. It has been suggested that development of Organic matter pores results from thermal degradation of kerogen. The range of thermal and subsidence histories of strata in the Western Canada Foreland Basin provide an excellent framework in which to evaluate the influence of thermal maturity on organic matter micropore morphometrics, and the opportunity to evaluate clay microfabric characteristics. Imaging and pore characterization of mudstone samples from the Upper Cretaceous (Cenomanian-Turonian) Colorado Group of the WCFB has been conducted using …