Brady Flinchum

Nov 6, 2023 | ngwa.onlinelibrary.wiley.com | Stephanie Phillips |Ye Zhang |Bradley Carr |Brady Flinchum

In this study, we introduce a novel field-based method to estimate specific yield (Sy) in fractured, low-porosity granite aquifers using borehole nuclear magnetic resonance (bNMR). This method requires collecting a bNMR survey immediately following a pump test, which dewaters the near-borehole fractures.