Data

GA Enniskillen 1 Modular Formation Dynamics Tester (MDT) (digital dataset)

Geoscience Australia
Geoscience Australia ; Roach, I. ; Boreham, C.J.
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ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=info:doi10.26186/151237&rft.title=GA Enniskillen 1 Modular Formation Dynamics Tester (MDT) (digital dataset)&rft.identifier=10.26186/151237&rft.publisher=Commonwealth of Australia (Geoscience Australia)&rft.description=The Data Driven Discoveries program is a $30.9 million initiative led by Geoscience Australia in collaboration with the Geological Survey of Queensland. The program aims to re-examine decades old seismic data and collect new geoscientific data to identify opportunities for resource discovery in the underexplored Adavale Basin in south-central Queensland. This program supports the Australian Government’s Net Zero Plan by researching opportunities for hydrogen storage and seeks to improve understanding of the basin’s minerals, energy and groundwater potential.In November 2025, the program successfully completed the Adavale Basin stratigraphic drilling project as part of its final phase of delivery, where the GA Enniskillen 1 borehole reached a total depth of 3,023 metres. Occurring near the town of Blackall, the borehole provided 976 metres of Adavale Basin drill core, rock chips, groundwater samples, and comprehensive geophysical logs. This document describes the GA Enniskillen 1 Modular Formation Dynamics Tester (MDT) dataset and associated deliverables. The data comprise the results of conventional open-hole wireline measurements acquired to characterise formation fluid content, fluid chemical characteristics, and reservoir properties, and to support borehole correlation and petrophysical interpretation. Provided products include the MDT site testing parameters and processed log curves with basic quality control, depth matching, and consistent curve naming/units. The dataset is suitable for integration with core and drilling information for formation evaluation, zonation, and subsurface modelling.  Maintenance and Update Frequency: asNeededStatement: This dataset consists of a written report and associated Microsoft Excel file delivered by SLB to Geoscience Australia for the GA Enniskillen 1 deep stratigraphic borehole MDT testing. &rft.creator=Geoscience Australia &rft.creator=Roach, I. &rft.creator=Boreham, C.J. &rft.date=2026&rft.coverage=westlimit=145.45; southlimit=-25.13; eastlimit=146.01; northlimit=-24.76&rft.coverage=westlimit=145.45; southlimit=-25.13; eastlimit=146.01; northlimit=-24.76&rft_rights=Creative Commons Attribution 4.0 International Licence https://creativecommons.org/licenses/by/4.0/&rft_rights=© Commonwealth of Australia (Geoscience Australia) 2026&rft_rights=Australian Government Security Classification System https://www.protectivesecurity.gov.au/pspf-annual-release&rft_subject=geoscientificInformation&rft_subject=Adavale Basin&rft_subject=Stratigraphic Borehole&rft_subject=GA Enniskillen 1&rft_subject=Devonian&rft_subject=Groundwater chemistry&rft_subject=Wireline logging&rft_subject=Data Driven Discoveries, Adavale Basin Stratigraphic Drilling Program&rft_subject=Resource geoscience&rft_subject=Stratigraphy (incl. biostratigraphy, sequence stratigraphy and basin analysis)&rft_subject=Published_External&rft.type=dataset&rft.language=English Access the data
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Creative Commons Attribution 4.0 International Licence
https://creativecommons.org/licenses/by/4.0/

© Commonwealth of Australia (Geoscience Australia) 2026

Australian Government Security Classification System
https://www.protectivesecurity.gov.au/pspf-annual-release

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Full description

The Data Driven Discoveries program is a $30.9 million initiative led by Geoscience Australia in collaboration with the Geological Survey of Queensland. The program aims to re-examine decades old seismic data and collect new geoscientific data to identify opportunities for resource discovery in the underexplored Adavale Basin in south-central Queensland. This program supports the Australian Government’s Net Zero Plan by researching opportunities for hydrogen storage and seeks to improve understanding of the basin’s minerals, energy and groundwater potential.

In November 2025, the program successfully completed the Adavale Basin stratigraphic drilling project as part of its final phase of delivery, where the GA Enniskillen 1 borehole reached a total depth of 3,023 metres. Occurring near the town of Blackall, the borehole provided 976 metres of Adavale Basin drill core, rock chips, groundwater samples, and comprehensive geophysical logs. 

This document describes the GA Enniskillen 1 Modular Formation Dynamics Tester (MDT) dataset and associated deliverables. The data comprise the results of conventional open-hole wireline measurements acquired to characterise formation fluid content, fluid chemical characteristics, and reservoir properties, and to support borehole correlation and petrophysical interpretation. Provided products include the MDT site testing parameters and processed log curves with basic quality control, depth matching, and consistent curve naming/units. The dataset is suitable for integration with core and drilling information for formation evaluation, zonation, and subsurface modelling. 

 

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Maintenance and Update Frequency: asNeeded
Statement:

This dataset consists of a written report and associated Microsoft Excel file delivered by SLB to Geoscience Australia for the GA Enniskillen 1 deep stratigraphic borehole MDT testing. 

Notes

Purpose
This digital dataset describes the GA Enniskillen 1 Modular Formation Dynamics Tester (MDT) dataset and associated deliverables. The data comprise the results of conventional open-hole wireline measurements acquired to characterise formation fluid content, fluid chemical characteristics, and reservoir properties, and to support borehole correlation and petrophysical interpretation. Provided products include the MDT site testing parameters and processed log curves with basic quality control, depth matching, and consistent curve naming/units. The dataset is suitable for integration with core and drilling information for formation evaluation, zonation, and subsurface modelling.nd subsurface modelling.

Issued: 27 07 2026

Data time period: 2026-06-29 to 2026-06-29

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146.01,-24.76 146.01,-25.13 145.45,-25.13 145.45,-24.76 146.01,-24.76

145.73,-24.945

text: westlimit=145.45; southlimit=-25.13; eastlimit=146.01; northlimit=-24.76

Subjects
Adavale Basin | Data Driven Discoveries, Adavale Basin Stratigraphic Drilling Program | Devonian | GA Enniskillen 1 | Groundwater chemistry | Published_External | Resource geoscience | Stratigraphic Borehole | Stratigraphy (incl. biostratigraphy, sequence stratigraphy and basin analysis) | Wireline logging | geoscientificInformation |

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Other Information
Download Metadata Statement (pdf) [1.05 MB]

url : https://d28rz98at9flks.cloudfront.net/151237/151237_00_0.pdf

Download MDT Report (pdf) [4 MB]

url : https://d28rz98at9flks.cloudfront.net/151237/151237_01_0.pdf

Download MDT Summary Sheet (xlsx) [20 KB]

url : https://d28rz98at9flks.cloudfront.net/151237/151237_02_0.xlsx

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Identifiers
ACN 633 798 857