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Regional Three-Dimensional Geological Model for the Beetaloo Sub-basin


This dataset contains the integrated surfaces form a three-dimensional geological model that was used as a visualisation tool in assessing the structural and stratigraphic framework of the Beetaloo GBA region and assisted in assessing the unconventional gas resource prospectivity and potential impacts associated with their development. These surfaces and can be accessed using most 3D-software packages.


Geological and Bioregional Assessment Program


Orr et al. (2020) published regional three-dimensional depth and isochore maps for key stratigraphic horizons of the Beetaloo Sub-basin and overlying Paleozoic (Georgina/Wise/Daly) and Mesozoic (Carpentaria) basins. These maps are based on: published depth maps of Frogtech Geoscience (2018a; 2018b), Department of Environment and Natural Resources (NT) (2018a; 2018b), Randal (1973), Hutchinson et al. (2008); seismic interpretation of Williams (2019), and; additional modelled surfaces based on formation top picks contained in well completion reports (Northern Territory Government, 2018). For full details on the inputs and methods used to compile the three-dimensional model refer to Orr et al. (2020).

Data and Resources

Additional Info

Field Value
Title Regional Three-Dimensional Geological Model for the Beetaloo Sub-basin
Type Dataset
Language eng
Licence Creative Commons CC-BY 4.0
Data Status NONE
Update Frequency NONE
Landing Page https://data.gov.au/data/dataset/d7ab1963-9f0f-4278-bc5d-d124e01dd714
Date Published 2020-05-28
Date Updated 2020-06-04
Contact Point
Bioregional Assessment Program
Temporal Coverage N/A - N/A
Geospatial Coverage POLYGON ((0 0, 0 0, 0 0, 0 0))
Jurisdiction NONE
Data Portal data.gov.au
Publisher/Agency Bioregional Assessment Program