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DIG 2018-0014

Land Disturbances of the Upper Peace Region of Alberta, Derived from 1985 to 2015 Landsat Multispectral Data (image data, TIFF format)

Land Disturbances of the Upper Peace Region of Alberta, Derived from 1985 to 2015 Landsat Multispectral Data (image data, TIFF format) Disturbances were detected through time-series comparison of the selected datasets, classified based on the time ... Show Abstract

Chowdhury, S.  Chao, D.K.  Shipman, T.C.  2018-11-30

OFR 2018-05

Cenozoic Stratigraphy of Northwestern Alberta (parts of NTS 83M-O and 84B-G)

Abstract: This report presents a revised Cenozoic geological framework and depositional history of northwestern Alberta based on previous geological investigations and re-examination of previously collected data. It outlines the methodology of 1) facies analysis to characterize six stratigraphic units and 2) data collation and analysis to correlate stratigraphic units on a regional scale. Relogging of cored boreholes allowed reinterpretation and confirmation of previously delineated stratigraphic units. Stratigraphic correlations of Cenozoic units were made on cross-sections using lithology data from water-well records, previously recorded data from outcrop and boreholes, and re-examined core. These stratigraphic correlations were used to construct a regional Cenozoic stratigraphic framework in the Peace River area, which was subsequently used to inform modelling of the Cenozoic geological column that overlies the Peace River bedrock model previously completed by the Alberta Geological Survey. The Cenozoic stratigraphy of northwestern Alberta has been previously characterized for the purpose of landslide analysis, aggregate resources, natural gas migration, kimberlite indicator mineral assessment, and understanding the glacial history of the area. However, the lateral extent of Cenozoic stratigraphic units that host significant aquifers, aggregate resources, semi-impermeable units, and hydrocarbon reservoirs, and their interconnectivity, are poorly understood. Delineation of the geometry and interconnectivity of fine- and coarse-grained Cenozoic stratigraphic units is important for predicting potential contaminant migration pathways, estimating the volume of coarse-grained units for groundwater and aggregate investigations, and evaluating the reservoir architecture in places of natural gas accumulations. Place Keywords 83m 83n 83o 84b 84c 84d 84e 84f 84g alberta canada north central alberta peace river Theme Keywords geological framework geology glacial sedimentology glaciolacustrine ice advance ice retreat quaternary

Slomka, J.M.  2018-07-23

DIG 2018-0010

Generalized Outlines of Northern Alberta Regions Containing Permafrost (GIS data, polygon features)

Generalized Outlines of Northern Alberta Regions Containing Permafrost (GIS data, polygon features) Users should refer to the original permafrost classification model if they require an estimation of where permafrost is present at a considerably ... Show Abstract

Pawley, S.M.  2018-08-22

DIG 2018-0012

Peace River Minecraft Model: 3D Print Files (digital data, STL format)

Peace River Minecraft Model: 3D Print Files (digital data, STL format) The zip file also includes a PDF document explaining the model and containing metadata about the printed version. The model vertical exaggeration is 50 times and the actual ... Show Abstract

MacCormack, T.J.  Galloway, E.J.  2018-10-18

OFR 2018-14

Gold Grain, Kimberlite Indicator Mineral, Magmatic Massive Sulphide Indicator Mineral, and Heavy Mineral Analyses from Till Sampling in Northern Alberta (2011, 2012, 2016)

Gold Grain, Kimberlite Indicator Mineral, Magmatic Massive Sulphide Indicator Mineral, and Heavy Mineral Analyses from Till Sampling in Northern Alberta (2011, 2012, 2016) Place Keywords 74d 74e 74l 84a 84b 84c 84d 84e 84f 84g 84h 84i 84j 84k 84l ... Show Abstract

Utting, D.J.  Pawley, S.  Atkinson, N.  Pawlowicz, J.G.  Weiss, J.A.  2019-01-31

OFR 2019-01

Origin and Li-Enrichment of Selected Oilfield Brines in the Alberta Basin, Canada

Oilfield brines investigated in this study occupy both the pre-Cretaceous and post-Jurassic regional groundwater flow regimes within the Alberta Basin. Pre-Cretaceous regime brines located east of the western margin of the Cooking Lake platform ... Show Abstract

Huff, G.F.  2019-03-01

MAP 542

Distribution of Total Dissolved Solids in the Wapiti / Belly River Hydrostratigraphic Unit

The map is a result of a simple kriging technique using publicly-available water chemistry data from Alberta Environment and Parks' (AEP) Alberta Water Well Information Database (AWWID) and formation water chemistry data from oil and gas well ... Show Abstract

Nakevska, N., Singh, A.  2019-03-19

OFR 2018-10

Three-Dimensional Property Modelling of the Montney Formation in Alberta

The model consists of three properties in a 3D grid generated from petrophysical well log analysis: gamma ray response, total porosity, and total organic carbon. All of the standard format digital datasets can be viewed in iMOD (see Section 7.2) an ... Show Abstract

Lyster, S.  Marshall, F.H.  Playter, T.L.  Berhane, H.  2019-03-28

OFR 2018-11

Three-Dimensional Property Modelling of the Duvernay Formation

The skeleton of the 3D models builds on the work from the 3D Provincial Geological Framework Model of Alberta V.1 (3D PGFM v1) for the Duvernay Formation with more detailed internal architecture and modelled properties including; petrophysical ... Show Abstract

Marshall, F.H.  Corlett, H.  Lyster, S.  Berhane, H.  2019-03-28

Model 2019-02

Three-Dimensional Property Model of the Duvernay Formation in Alberta (dataset, multiple files)

The modelled properties include total porosity (PHIT), total organic carbon (TOC), and carbonate fraction from petrophysical analysis of oil and gas well data; and temperature and pressure gradients, condensate-gas ratio (CGR), and gas-oil ratio ... Show Abstract

Marshall, F.H.  Corlett, H.  Lyster, S.  Berhane, H.  2019-03-28

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