Geochemical Modeling of Celestite (SrSO4) Precipitation and Reactive Transport in Shales

BF Esteves, E Spielman-Sun, Q Li… - Environmental …, 2022 - ACS Publications
Celestite (SrSO4) precipitation is a prevalent example of secondary sulfate mineral scaling
issues in hydraulic fracturing systems, particularly in basins where large concentrations of …

Pore-scale modeling of fluid–rock chemical interactions in shale during hydraulic fracturing

H Fazeli, V Vandeginste, A Rabbani, M Babaei… - Energy & …, 2021 - ACS Publications
During the hydraulic fracturing process in unconventional shale gas reservoirs, chemical
interactions between the hydraulic fracturing fluid (HFF) and the shale rock could result in …