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DIG 2018-0005

Distribution of Hydraulic Head in the Wapiti / Belly River Hydrostratigraphic Unit (tabular data, tab-delimited format)

Distribution of Hydraulic Head in the Wapiti / Belly River Hydrostratigraphic Unit (tabular data, tab-delimited format) The source datasets are head data from Alberta Environment and Parks' Alberta Water Well Information Database (AWWID) and ... Show Abstract

Singh, A.  2019-03-19

MAP 543

Distribution of Hydraulic Head in the Wapiti / Belly River Hydrostratigraphic Unit

Abstract: This map depicts the distribution of hydraulic head in the Wapiti / Belly River hydrostratigraphic unit (HSU). The map is a result of a simple kriging technique using publicly available data from Alberta Environment and Parks' (AEP) Alberta Water Well Information Database (AWWID) and formation water analyses from oil and gas well drillstem tests and production data. The hydraulic head surface was mapped at a regional scale using many years of data, thus providing a good indication of hydraulic head within the unit rather than site-specific values.The uncertainty of prediction is depicted on an inset map, which shows the residual values (predicted value minus measured value) plotted at each location to indicate where underprediction and overprediction occurs compared to the measured head values. A Cumulative Inference Index (CII) methodology is used to identify production/injection influenced drillstem tests. Additional formation-scale hydrogeological maps (distribution of total dissolved solids and production/injection influenced map), are shown as insets to complement this map. The geometry and variable thickness of the Wapiti/Belly River HSU are shown on schematic cross-sections. This is a regional-scale map and is not intended for local-scale analysis.   Place Keywords 72e 72l 72m 73d 73e 73l 73m 82g 82h 82i 82j 82n 82o 82p 83a 83b 83c 83d 83e 83f 83g 83h 83i 83j 83k 83l 83m 83n 83o 83p alberta canada Theme Keywords belly river group groundwater hydraulic head wapiti formation water wells

Singh, A., Nakevska, N.  2019-03-19

DIG 2017-0026

Distribution of Total Dissolved Solids in the Wapiti / Belly River Hydrostratigraphic Unit (tabular data, tab-delimited format)

Distribution of Total Dissolved Solids in the Wapiti / Belly River Hydrostratigraphic Unit (tabular data, tab-delimited format) The source datasets are water well chemistry data from Alberta Environment and Parks' Alberta Water Well Information ... Show Abstract

Nakevska, N.  2019-03-19