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Elemental and compound concentrations from laboratory-based leachate tests: Isa GBA region

Created 04/06/2020

Updated 11/08/2023

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Abstract

Data from leach tests which were designed to assess the mobilisation (release) of geogenic chemicals (compounds and elements) due to exposure to hydraulic fracturing fluids. The tests were designed to provide an upper bound estimates of geogenic chemical mobilisation from shale gas formations in the Isa Superbasin and is intended to guide future field based monitoring, management, and treatment options.

Attribution

Geological and Bioregional Assessment Program

History

Leachate tests were conducted at 80 degC (inorganics) in order to examine elevated temperature conditions that could be present during hydraulic fracturing operations at deep shale gas operations (median aquifer temperature at 1000-2500 m drill hole ~ 80 degC; after removal of unknown, uncorrected, and unidentified data and methodologies in the dataset) (https://ecat.ga.gov.au/geonetwork/srv/eng/catalog.search#/metadata/70604). Exploratory studies were also conducted on the effect of pressure (inorganics) that would be present in wells of shale gas operations on geogenic chemical (element) mobilisation into solution from powdered rock samples.

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Additional Info

Field Value
Title Elemental and compound concentrations from laboratory-based leachate tests: Isa GBA region
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/en/dataset/e5f54212-6bc7-4d2a-9c9e-36400eda8dd9
Contact Point
Bioregional Assessment Program
bioregionalassessments@bom.gov.au
Reference Period 04/06/2020
Geospatial Coverage POLYGON ((0 0, 0 0, 0 0, 0 0))
Data Portal data.gov.au

Data Source

This dataset was originally found on data.gov.au "Elemental and compound concentrations from laboratory-based leachate tests: Isa GBA region". Please visit the source to access the original metadata of the dataset:
https://data.gov.au/data/dataset/94f838ca-38da-40ad-8386-14958898c29d