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Australian Energy Producers Journal Australian Energy Producers Journal Society
Journal of Australian Energy Producers
RESEARCH ARTICLE (Open Access)

Australian salt basins – options for underground hydrogen storage

Marita Bradshaw A , Stephanie Rees A , Liuqi Wang A , Mike Szczepaniak A , Wayne Cook A , Sam Voegeli B , Christopher Boreham A , Carmine Wainman A , Sebastian Wong A , Chris Southby A and Andrew Feitz A *
+ Author Affiliations
- Author Affiliations

A Geoscience Australia, GPO Box 378, Canberra, ACT 2601, Australia.

B RESPEC, Rapid City, SD, USA.

* Correspondence to: andrew.feitz@ga.gov.au

The APPEA Journal 63 285-304 https://doi.org/10.1071/AJ22153
Submitted: 23 December 2022  Accepted: 3 March 2023   Published: 11 May 2023

© 2023 The Author(s) (or their employer(s)). Published by CSIRO Publishing on behalf of APPEA. This is an open access article distributed under the Creative Commons Attribution 4.0 International License (CC BY).

Abstract

As Australia and the world transition to net zero emissions, hydrogen will continue to grow in importance as a clean energy source, with underground hydrogen storage (UHS) expected to be a key component of this new industry. Salt (halite) caverns are a preferred storage option for hydrogen, given their scale, stability and the high injection and withdrawal rates they can support. The use of salt caverns for storing gas is an established industry in North America and Europe but not in Australia, where exploration for suitable storage locations is in the initial frontier stages. Australia’s known major halite deposits occur in Neoproterozoic and Paleozoic sequences and are predominantly located in western and central Australia. This analysis has identified potential in eastern Australia in addition to the proven thick halite in the Adavale Basin, Queensland. Building on Geoscience Australia’s previous salt studies in the Canning, Polda and Adavale basins, this study expands the portfolio of areas prospective for halite in onshore and offshore basins using both direct and indirect evidence. The study correlates paleogeography and paleoclimate reconstructions with evidence of salt in wells, and in geophysical and geochemical data. Salt cavern design for UHS, the solution mining process, and the preferred salt deposits are also discussed. The results will provide pre-competitive information through a comprehensive inventory of areas that may be prospective for UHS.

Keywords: Adavale Basin, Amadeus Basin, evaporites, halite, Officer Basin, Polda Basin, salt caverns, underground hydrogen storage, UHS.

Marita Bradshaw is a Petroleum Geologist with over 40 years of experience in government and industry, at Geoscience Australia, Esso Australia and WMC Oil and Gas. She is a member of PESA, the Geological Society of Australia and the Steering Committee of the National Rock Garden.

Stephanie Rees is an Energy Analyst in the Low Carbon Geoscience and Advice at Geoscience Australia. She holds an undergraduate degree in Petroleum Geoscience and a PhD in Geophysics from The University of Adelaide. Besides geophysics, her research interests include hydrogen production, storage and economy.

Liuqi Wang is a Well Analyst at Geoscience Australia, working in the Minerals, Energy and Groundwater Division. He received his PhD in Petroleum Engineering and worked as a Research Fellow at the University of New South Wales before joining Geoscience Australia. Liuqi is a member of PESA and the European Association of Geoscientists and Engineers.

Michael Szczepaniak is an Exploration and Development Geophysicist, with over 25 years’ experience, having worked with several major operators across a diverse range of regional settings. Michael currently works as a Seismic Analyst with the Minerals, Energy and Groundwater Division of Geoscience Australia.

Wayne Cook is a Geophysical Project Officer at Geoscience Australia, with a B.Sc. in Resource and Environmental Management (the Australian National University; ANU) and a 30-year career in the earth science field. Wayne provides GIS and technical support to the geophysics program at Geoscience Australia.

Sam Voegeli is the Energy Services Lead at RESPEC with 13 years of experience focused on underground energy storage, particularly in salt caverns. His areas of focus include rock mechanics; thermodynamics; laboratory testing; and the design, construction and operation of underground storage facilities throughout the world.

Christopher J. Boreham is a Principal Organic Geochemist at Geoscience Australia, working in the Minerals, Energy and Groundwater Division. He obtained a PhD in Chemistry at ANU. Chris applies his skills to understand the evolution of petroleum and abiogenic gas in Australian basins. Chris is a member of PESA and the American Association of Petroleum Geologists.

Carmine Wainman holds an MSci in Geology from the University of Southampton and a PhD in Geosciences from the University of Adelaide. His professional expertise includes sedimentology, stratigraphy, palynology and basin analysis. He currently works at Geoscience Australia as a Basin Analyst in the Minerals, Energy and Groundwater Division.

Sebastian Wong is the Activity Leader of Geoscience Australia’s 3D Geoscience Integration Team, where he oversees the national-scale acquisition, integration and interpretation of 3D geological and geophysical data. Sebastian studied Geology at the University of Newcastle, and he has prior geoscience experience working for a state geological survey and in the minerals and energy industries.

Chris Southby is a Geoscientist in the Geoscience Australia’s Energy Systems Branch. He completed his Honours at ANU in 2004. Chris joined Geoscience Australia in 2008 and is now part of the Onshore Energy Systems team currently working under the Exploring for the Future program initiative.

Andrew Feitz is an Environmental Engineer and Director of Low Carbon Geoscience and Advice at Geoscience Australia. He holds a PhD from the University of New South Wales (UNSW) and worked as a Senior Researcher at UNSW and the Karlsruhe Institute of Technology (Germany). Andrew leads Geoscience Australia’s efforts in supporting the implementation of the National Hydrogen Strategy.


References

ACES DELTA (2022) Advanced clean energy storage hub. Available at https://aces-delta.com/hubs/

Alder JD, Bembrick C, Hartung-Kagi B, Mullard B, Pratt DA, Scott J, Shaw RD (1998) A re-assessment of the petroleum potential of the Darling Basin: a Discovery 2000 initiative. The APPEA Journal 38, 278–312.
A re-assessment of the petroleum potential of the Darling Basin: a Discovery 2000 initiative.Crossref | GoogleScholarGoogle Scholar |

Backé G, Baines G, Giles D, Preiss W, Alesci A (2010) Basin geometry and salt diapirs in the Flinders Ranges, South Australia: Insights gained from geologically-constrained modelling of potential field data. Marine and Petroleum Geology 27, 650–665.
Basin geometry and salt diapirs in the Flinders Ranges, South Australia: Insights gained from geologically-constrained modelling of potential field data.Crossref | GoogleScholarGoogle Scholar |

Bain JE, Weyand J, Weber M (1991) Resolving complex salt features using gravity and magnetics. American Association of Petroleum Geologist (AAPG) Invited Lecture Series.

Banham SG, Mountney NP (2013) Evolution of fluvial systems in salt-walled mini-basins: a review and new insights. Sedimentary Geology 296, 142–166.
Evolution of fluvial systems in salt-walled mini-basins: a review and new insights.Crossref | GoogleScholarGoogle Scholar |

BloombergNEF (2019) Hydrogen: the economics of storage – storing clean molecules at scale. Technical Report. (Bloomberg)

BloombergNEF (2020) Hydrogen economy outlook. Available at https://data.bloomberglp.com/professional/sites/24/BNEF-Hydrogen-Economy-Outlook-Key-Messages-30-Mar-2020.pdf

Boreham CJ, Edwards DS, Poreda RJ, Darrah TH, Zhu R, Grosjean E, Main P, Waltenberg K, Henson PA (2018) Helium in the Australian liquefied natural gas economy. The APPEA Journal 58, 209–237.
Helium in the Australian liquefied natural gas economy.Crossref | GoogleScholarGoogle Scholar |

Boreham CJ, Edwards DS, Czado K, Rollet N, Wang L, van der Wielen S, Champion D, Blewett R, Feitz A, Henson PA (2021) Hydrogen in Australian natural gas: occurrences, sources and resources. The APPEA Journal 61, 163–191.
Hydrogen in Australian natural gas: occurrences, sources and resources.Crossref | GoogleScholarGoogle Scholar |

Boucot AJ, Xu C, Scotese CR, Morley RJ (2013) ‘Phanerozoic paleoclimate: an atlas of lithologic indicators of climate’. Society for Sedimentary Geology: Concepts in Sedimentology and Paleontology 11. 478 p. (Society for Sedimentary Geology: Tulsa, Oklahoma, USA)

Boult P, Bennett PJ, Freeman A (2012) Structure, Stratigraphy and Petroleum Potential of the Central Officer Basin, South Australia. American Association of Petroleum Geologists (AAPG) Search and Discovery Article #10469. Available at https://www.searchanddiscovery.com/pdfz/documents/2012/10469boult/ndx_boult.pdf.html

Bradshaw J (1991) Description and depositional model of the Chandler Formation: a Lower Cambrian evaporite and carbonate sequence, Amadeus Basin, central Australia. In ‘Geological and Geophysical Studies in the Amadeus Basin, Central Australia, Bulletin 236’, pp. 227–244 (Geoscience Australia, Canberra) Available at http://pid.geoscience.gov.au/dataset/ga/33

Bradshaw BE (Compiler) (2005) ‘Geology and petroleum potential of the Bremer Sub-basin, offshore southwestern Australia’. Record, 2005/21. (Geoscience Australia)

Bradshaw BE, Salman A, Bradshaw J, Doyle S (2013) The influence of pre-rift salt on petroleum systems and plays in the Bremer Basin, Australia. In ‘Proceedings of the 2013 South East Asia Petroleum Exploration Society (SEAPEX) Conference’, April 2013, Singapore. pp. 1–37. (American Association of Petroleum Geologist (AAPG)/Datapages Combined Publication Database) Available at https://archives.datapages.com/data/southeast-asia-petroleum-exploration-society/data/026/026001/1_seapex0260017.htm

Bradshaw BE, Khider K, MacFarlane S, Rollet N, Carr L, Henson P (2020) ‘Tectonostratigraphic evolution of the Centralian Superbasin (Australia) revealed by three-dimensional well correlations.’ (Geoscience Australia: Canberra)
| Crossref |

Bruno MS (2005) ‘Geomechanical analysis and design considerations for thin-bedded salt caverns.’ (Terralong Technologies: USA)

Caglayan DG, Weber N, Heinrichs HU, Linßen J, Robinius M, Kukla PA, Stolten D (2020) Technical potential of salt caverns for hydrogen storage in Europe. International Journal of Hydrogen Energy 45, 6793–6805.
Technical potential of salt caverns for hydrogen storage in Europe.Crossref | GoogleScholarGoogle Scholar |

Canadian Superior Oil (1976) Well completion report Pendock 1. (Government of Western Australia Department of Mines, Industry Regulation and Safety: WA, Australia) Available at https://wapims.dmp.wa.gov.au/WAPIMS/Search/Wells

Carr L, Korsch R, Mory A, Hocking R, Marshall S, Costelloe R, Holzschuh J, Maher J (2012) Structural and stratigraphic architecture of Australia’s frontier onshore sedimentary basins: the Western Officer and Southern Carnarvon basins, Western Australia. The APPEA Journal 52, 670
Structural and stratigraphic architecture of Australia’s frontier onshore sedimentary basins: the Western Officer and Southern Carnarvon basins, Western Australia.Crossref | GoogleScholarGoogle Scholar |

Chedwynd G (2021) ‘Irish green hydrogen potential spurs ESB to subsea storage partnership.’ (Upstream Energy Explored) Available at https://www.upstreamonline.com/energy-transition/irish-green-hydrogen-potential-spurs-esb-to-subsea-storage-partnership/2-1-1016687

Connors KA, Wong S, Vilhena JFM, Rees S, Feitz A (2022) ‘Canning Basin AusAEM interpretation: hydrogen storage potential and multilayered mapping.’ (Geoscience Australia: Canberra)
| Crossref |

Continental oil company of Australia (1966) Yaringa No. 1 well, West Australia stratigraphic drilling project. Well completion report. (Government of Western Australia Department of Mines, Industry Regulation and Safety: WA, Australia) Available at https://wapims.dmp.wa.gov.au/WAPIMS/Search/Wells

Cornot-Gandolphe S (2019) Underground Gas Storage in the World - 2018 Status. Rueil Malmaison. Available at https://cdn2.hubspot.net/hubfs/1982707/Overview of underground gas storage in the world 2018 (1).pdf

Cunneen J, Buckingham A, D’Ercole C (2019) Rift initiation on Australia’s southern margin: insights from the Bremer Sub-basin. ASEG Extended Abstracts 2019, 1–3.
Rift initiation on Australia’s southern margin: insights from the Bremer Sub-basin.Crossref | GoogleScholarGoogle Scholar |

dCarbonX (2021) ‘Large scale offshore hydrogen storage to enable Ireland’s Energy Transition.’ (Hydrogen Ireland) Available at https://hydrogenireland.org/2021/10/06/working-paper-dcarbonx-large-scale-offshore-hydrogen-storage-to-enable-irelands-energy-transition/

DCCEEW (2022) Growing Australia’s hydrogen industry. Available at https://www.dcceew.gov.au/energy/hydrogen

Debacker T, Connors K, Lee JU, Watters S, Clifford J, Plummer P, Menpes S (2016) Exploring the sub-salt play in the frontier Amadeus Basin – Insights from potential field data analysis. In ‘Annual Geoscience Exploration Seminar Proceeding’, March 2016, Alice Springs, NT. pp. 15–16. (Northern Territory Geological Survey: Darwin)

Debure M, Lassin A, Marty NC, Claret F, Virgone A, Calassou S, Gaucher EC (2019) Thermodynamic evidence of giant salt deposit formation by serpentinization: an alternative mechanism to solar evaporation. Scientific Reports 9, 11720
Thermodynamic evidence of giant salt deposit formation by serpentinization: an alternative mechanism to solar evaporation.Crossref | GoogleScholarGoogle Scholar |

Delhi Petroleum (1984) Moorowie 1 – Mudlog. Report. Available at https://sarigbasis.pir.sa.gov.au/WebtopEw/ws/samref/sarig1/cat0/MSearch

Duffy OB, Fernandez N, Hudec MR, Jackson MPA, Burg G, Dooley TP, Jackson CA-L (2017) Lateral mobility of minibasins during shortening: Insights from the SE Precaspian Basin, Kazakhstan. Journal of Structural Geology 97, 257–276.
Lateral mobility of minibasins during shortening: Insights from the SE Precaspian Basin, Kazakhstan.Crossref | GoogleScholarGoogle Scholar |

Dunster JN, Kruse PD, Duffett ML, et al. (2007) ‘Geology and resource potential of the southern Georgina Basin’. Digital information package DIP007. (Northern Territory Geological Survey: Darwin)

Ennis-King J, Michael K, Strand J, Sander R, Green C (2021) Underground storage of hydrogen: mapping out the options for Australia. Project RP1-1.04 Deliverable 5: Final Summary Report. (Future Fuels CRC)

ESB (2021) ESB announces Green Atlantic at Moneypoint. Electricity Supply Board. Available at https://esb.ie/tns/press-centre/2021/2021/04/09/esb-announces-green-atlantic-@-moneypoint

Feitz A, Wang L, Rees S, Carr L (2022) ‘Feasibility of underground hydrogen storage in a salt cavern in the offshore Polda Basin.’ (Geoscience Australia: Canberra)
| Crossref |

Geognostics (2021) ‘OZ SEEBASE® 2021 (March 2021).’ (Geognostics Australia Pty Ltd) Available at https://www.geognostics.com/oz-seebase-2021

Geoscience Australia (2022) Hydrogen Economic Fairways Tool. Available at https://www.ga.gov.au/scientific-topics/energy/resources/hydrogen/hydrogen-tools

Gill G, Cowan G (2008) ‘Adavale Basin, Queensland underground salt cavern potential.’ (Underground Storage Solutions: Brisbane, Australia)

Haines PW, Allen HJ (2017) ‘Geological reconnaissance of the southern Murraba Basin, Western Australia: revised stratigraphic position within the Centralian Superbasin and hydrocarbon potential’. Record 2017/4. 38 p. (Geological Survey of Western Australia) Available at https://dmp.wa.gov.au/Documents/Geological-Survey/GSWA-TheMurrabaBasin_PeterHaines.pdf

Haines PW, Allen HJ (2020) ‘World’s oldest regional salt seal in the Amadeus and Officer Basins: implications for subsalt helium and hydrocarbons. GSWA 2020 extended abstracts.’ (Geological Survey of Western Australia)

Hall LS, Wang L, Bailey AHE, Orr ML, Owens R, Jarrett AJM, Lech ME, Skeers N, Reese B, Woods M (2020) ‘Petroleum prospectivity of the Beetaloo Sub-basin. Technical appendix for the Geological and Bioregional Assessment Program: Stage 2.’ (Department of the Environment and Energy, Bureau of Meteorology, CSIRO and Geoscience Australia: Australia)

Hévin G (2019) Underground storage of hydrogen in salt caverns. In ‘European Workshop on Underground Energy Storage’, November 7–8 2019, Paris. (The European Network for Research in Geo‐Energy (ENeRG)) Available at https://energnet.eu/european‐workshop‐on‐underground‐energy‐storage‐presentations/

Hill PJ (1992) Capricorn and Northern Tasman Basins: Structure and Depositional Systems. Exploration Geophysics 23, 153–161.
Capricorn and Northern Tasman Basins: Structure and Depositional Systems.Crossref | GoogleScholarGoogle Scholar |

Hovland M, Rueslåtten H, Johnsen HK (2018a) Large salt accumulations as a consequence of hydrothermal processes associated with Wilson cycles: A review Part 1: Towards a new understanding. Marine and Petroleum Geology 92, 987–1009.
Large salt accumulations as a consequence of hydrothermal processes associated with Wilson cycles: A review Part 1: Towards a new understanding.Crossref | GoogleScholarGoogle Scholar |

Hovland M, Rueslåtten H, Johnsen HK (2018b) Large salt accumulations as a consequence of hydrothermal processes associated with ‘Wilson cycles’: A review, Part 2: Application of a new salt-forming model on selected cases. Marine and Petroleum Geology 92, 128–148.
Large salt accumulations as a consequence of hydrothermal processes associated with ‘Wilson cycles’: A review, Part 2: Application of a new salt-forming model on selected cases.Crossref | GoogleScholarGoogle Scholar |

Hsu KJ (1972) Origin of saline giants: a critical review after the discovery of the Mediterranean evaporite. Earth-Science Reviews 8, 371–396.
Origin of saline giants: a critical review after the discovery of the Mediterranean evaporite.Crossref | GoogleScholarGoogle Scholar |

Innovation Origins (2022) EBN and TNO research: Offshore hydrogen storage seems feasible’. Available at https://innovationorigins.com/en/selected/ebn-and-tno-research-offshore-hydrogen-storage-seems-feasible/

International Energy Agency (2022) Global Hydrogen Review 2022. Available at https://www.iea.org/reports/global-hydrogen-review-2022

Jackson M, Hudec M (2017) Seismic Interpretation of Salt Structures. In ‘Salt Tectonics: Principles and Practice’. (Eds MPA Jackson, MR Hudec) pp. 364–398. (Cambridge University Press: Cambridge)
| Crossref |

Jones IF, Davison I (2014) Seismic imaging in and around salt bodies. Interpretation. 2, SL1–SL20.
Seismic imaging in and around salt bodies.Crossref | GoogleScholarGoogle Scholar |

Kernen R, Lehrmann A, Poe P (2021) Lithostratigraphy and chemostratigraphy of salt diapir sedimentary inclusions: unravelling Ediacaran salt–sediment interaction in the Flinders Ranges. MESA Journal 95(2), 4–29. (Government of South Australia, Department for Energy and Mining)

Khalifa MKH, Mills KJ (2022) Predicting sequence stratigraphic architecture and its implication for hydrocarbon reservoir potential of the uppermost Silurian through Lower Devonian Winduck Interval, central Darling Basin of western New South Wales, SE Australia. Marine and Petroleum Geology 142, 105725
Predicting sequence stratigraphic architecture and its implication for hydrocarbon reservoir potential of the uppermost Silurian through Lower Devonian Winduck Interval, central Darling Basin of western New South Wales, SE Australia.Crossref | GoogleScholarGoogle Scholar |

Kovalevych VM, Zang WL, Peryt TM, Khmelevska OV, Halas S, Iwasinska-Budzyk I, Boult PJ, Heithersay PS (2006) Deposition and chemical composition of Early Cambrian salt in the eastern Officer Basin, South Australia. Australian Journal of Earth Sciences 53, 577–593.
Deposition and chemical composition of Early Cambrian salt in the eastern Officer Basin, South Australia.Crossref | GoogleScholarGoogle Scholar |

Ley-Cooper Y (2020) ‘AusAEM 02 WA/NT 2019-20 Airborne Electromagnetic Survey.’ (Geoscience Australia: Canberra) Available at http://pid.geoscience.gov.au/dataset/ga/140156

Ley-Cooper Y (2021) ‘AusAEM (WA) 2020-21, Earaheedy & Desert Strip Airborne Electromagnetic Survey Blocks TEMPEST® airborne electromagnetic data and GALEI conductivity estimates.’ (Geoscience Australia: Canberra) Available at http://pid.geoscience.gov.au/dataset/ga/145265

Livesey J (2015) Geophysical interpretation of the Chandler Salt Deposit, Amadeus Basin. In ‘Annual Geoscience Exploration Seminar (AGES) 2015. Record of abstracts’. pp. 93–94. (Northern Territory Geological Survey)

Logan BW (1987) The MacLeod evaporite basin, Western Australia. AAPG Memoir 44, 140

Lopez-Lazaro C, Bachaud P, Moretti I, Ferrando N (2019) Predicting the phase behavior of hydrogen in NaCl brines by molecular simulation for geological applications. BSGF-Earth Sciences Bulletin 190, 7
Predicting the phase behavior of hydrogen in NaCl brines by molecular simulation for geological applications.Crossref | GoogleScholarGoogle Scholar |

Løseth H, Gading M, Wensaas L (2009) Hydrocarbon leakage interpreted on seismic data. Marine and Petroleum Geology 26, 1304–1319.
Hydrocarbon leakage interpreted on seismic data.Crossref | GoogleScholarGoogle Scholar |

Magee C, Hunt-Stewart E, Jackson CAL (2013) Volcano growth mechanisms and the role of sub-volcanic intrusions: Insights from 2D seismic reflection data. Earth and Planetary Science Letters 373, 41–53.
Volcano growth mechanisms and the role of sub-volcanic intrusions: Insights from 2D seismic reflection data.Crossref | GoogleScholarGoogle Scholar |

Mauduit T, Gaullier V, Brun JP, Guerin G (1997) On the asymmetry of turtle-back growth anticlines. Marine and Petroleum Geology 14, 763–771.
On the asymmetry of turtle-back growth anticlines.Crossref | GoogleScholarGoogle Scholar |

McNee F, Gorter J, Glass F (2021) New age dating of evaporites in Canning Basin, WA, Australia. A case study based on samples from the Frome Rocks Salt Diapir. In ‘Proceedings of the 3rd AEGC: Geosciences for Sustainable World Conference’, 15–20 September 2021.

Mernagh TP, Bastrakov EN, Clarke JDA, de Caritat P, English PM, Howard FJF, Jaireth S, Magee JW, McPherson AA, Roach IC, Schroder IF, Thomas M, Wilford JR (2013) ‘A Review of Australian Salt Lakes and Assessment of their Potential for Strategic Resources’. Record 2013/039. (Geoscience Australia: Canberra) Available at http://pid.geoscience.gov.au/dataset/ga/76454

Michael K, Ennis-King J, Strand J, Sander R, Green C (2021) Underground storage of hydrogen: mapping out the options for Australia. In ‘RISC 2021, Hydrogen storage potential of depleted oil and gas fields in Western Australia: literature review and scoping study’. Report 221. 179 p. (Geological Survey of Western Australia)

Molyneux S, Doyle S (2021) Salt in the Vulcan sub-basin, NW Australia: observations from high-quality 3D seismic data and implications for palaeogeography. The APPEA Journal 61, 684–687.
Salt in the Vulcan sub-basin, NW Australia: observations from high-quality 3D seismic data and implications for palaeogeography.Crossref | GoogleScholarGoogle Scholar |

Moretti I, Brouilly E, Loiseau K, Prinzhofer A, Deville E (2021) Hydrogen emanations in intracratonic areas: new guidelines for early exploration basin screening. Geosciences 11, 145
Hydrogen emanations in intracratonic areas: new guidelines for early exploration basin screening.Crossref | GoogleScholarGoogle Scholar |

Mory AJ (1991) ‘Geology of the offshore Bonaparte Basin, northwestern Australia. Vol. 1.’ (Geological Survey of Western Australia)

Nelson RG, Crabb TN, Gerdes RA (1986) A review of geophysical exploration in the Polda Basin, South Australia. The APPEA Journal 26, 319–333.
A review of geophysical exploration in the Polda Basin, South Australia.Crossref | GoogleScholarGoogle Scholar |

Pajonpai N, Bissen R, Pumjan S, Henk A (2022) Shape design and safety evaluation of salt caverns for CO2 storage in northeast Thailand. International Journal of Greenhouse Gas Control 120, 103773
Shape design and safety evaluation of salt caverns for CO2 storage in northeast Thailand.Crossref | GoogleScholarGoogle Scholar |

Paterson R, Feitz A, Wang L, Rees S, Keetley J (2022) ‘A preliminary 3D model of the Boree Salt in the Adavale Basin, Queensland.’ (Geoscience Australia: Canberra)
| Crossref |

Plummer PS (2021) The Neoproterozoic Gillen Formation, Amadeus Basin, central Australia: an intra-salt petroleum system and viable exploration target? The APPEA Journal 61, 236–252.
The Neoproterozoic Gillen Formation, Amadeus Basin, central Australia: an intra-salt petroleum system and viable exploration target?Crossref | GoogleScholarGoogle Scholar |

Preiss WV (2000) The Adelaide Geosyncline of South Australia and its significance in Neoproterozoic continental reconstruction. Precambrian Research 100, 21–63.
The Adelaide Geosyncline of South Australia and its significance in Neoproterozoic continental reconstruction.Crossref | GoogleScholarGoogle Scholar |

Prinzhofer A, Cissé CST, Diallo AB (2018) Discovery of a large accumulation of natural hydrogen in Bourakebougou (Mali). International Journal of Hydrogen Energy 43, 19315–19326.
Discovery of a large accumulation of natural hydrogen in Bourakebougou (Mali).Crossref | GoogleScholarGoogle Scholar |

Rodinia Oil (2011) Mulyawara-1. Well completion report. Available at https://sarigbasis.pir.sa.gov.au/WebtopEw/ws/samref/sarig1/image/DDD/MULYAWARA 001.zip

RVO (2022) Excelling in hydrogen - Dutch technology for a climate-neutral world. Available at https://www.rvo.nl/sites/default/files/2022-05/NL-Dutch-solutions-for-a-hydrogen-economy-V-April-2022-DIGI.pdf

Schienteie R, Campbell B, Greenfield P, Tran-Dinh N, Ennis-King J, Midgley D (2022) Microbial implications of subsurface hydrogen gas storage: Impacts from an Australian context. In ‘Conference Proceeding of the 21st Australian Organic Geochemistry Conference: Resources, Environments and Renewables’, Sydney, 27−29 November 2022.

Schmid S (2017) Neoproterozoic evaporites and their role in carbon isotope chemostratigraphy (Amadeus Basin, Australia). Precambrian Research 290, 16–31.
Neoproterozoic evaporites and their role in carbon isotope chemostratigraphy (Amadeus Basin, Australia).Crossref | GoogleScholarGoogle Scholar |

Scribano V, Carbone S, Manuella FC, Hovland M, Rueslåtten H, Johnsen HK (2017) Origin of salt giants in abyssal serpentinite systems. International Journal of Earth Sciences 106, 2595–2608.
Origin of salt giants in abyssal serpentinite systems.Crossref | GoogleScholarGoogle Scholar |

Scrimgeour IR (2015) Overview of mineral and petroleum exploration and production in 2014. In ‘Annual Geoscience Exploration Seminar (AGES) 2015. Record of abstracts’. pp. 1–16. (Northern Territory Geological Survey)

Simeonova AP, Iasky RP (2005) Seismic mapping, salt deformation, and hydrocarbon potential of the central western Officer Basin, Western Australia. Report 98. 51 p. (Western Australia Geological Survey)

Singh D, Kumar PC, Sain K (2016) Interpretation of gas chimney from seismic data using artificial neural network: A study from Maari 3D prospect in the Taranaki basin, New Zealand. Journal of Natural Gas Science and Engineering 36, 339–357.
Interpretation of gas chimney from seismic data using artificial neural network: A study from Maari 3D prospect in the Taranaki basin, New Zealand.Crossref | GoogleScholarGoogle Scholar |

Snowy Hydro (2020) Snowy 2.0 project update, August 2020. Available at https://www.snowyhydro.com.au/snowy-20/about/

South Australia Department for Energy and Mining (2021) Polda Basin. (Government of South Australia) Available at https://www.petroleum.sa.gov.au/geology-and-prospectivity/mesozoic-basins/polda-basin

Stadtler C, Fichler C, Hokstad K, Fotland B, Gram C, Hanssen P, Myrlund EA, Wienecke S (2010) Salt Imaging with Gravity Gradiometry and Magnetic Data – Nordkapp Basin, Barents Sea. In ‘72nd EAGE Conference and Exhibition incorporating SPE EUROPEC 2010’. cp-161-00151. (European Association of Geoscientists & Engineers)

Stalker L, Talukder A, Strand J, Josh M, Faiz M (2022) Gold (hydrogen) rush: risks and uncertainties in exploring for naturally occurring hydrogen. The APPEA Journal 62, 361–380.
Gold (hydrogen) rush: risks and uncertainties in exploring for naturally occurring hydrogen.Crossref | GoogleScholarGoogle Scholar |

Stewart SA (2018) Hormuz salt distribution and influence on structural style in NE Saudi Arabia. Petroleum Geoscience 24, 143–158.
Hormuz salt distribution and influence on structural style in NE Saudi Arabia.Crossref | GoogleScholarGoogle Scholar |

Struckmeyer HIM, Symonds PA, Fellows M, Scott DL (1994) ‘Structural and Stratigraphic Evolution of the Townsville Basin, Townsville Trough, Offshore Northeastern Australia.’ (Australian Geological Survey Organisation) Available at http://pid.geoscience.gov.au/dataset/ga/14757

Szatmari P, Moré de Lima C, Fontaneta G, de Melo Lima N, Zambonato E, Menezes MR, Bahniuk J, Coelho SL, Figueiredo M, Florencio CP, Gontijo R (2021) Petrography, geochemistry and origin of South Atlantic evaporites: the Brazilian side. Marine and Petroleum Geology 127, 104805
Petrography, geochemistry and origin of South Atlantic evaporites: the Brazilian side.Crossref | GoogleScholarGoogle Scholar |

Tellus Holdings (2022) Chandler Facility Description. Available at https://tellusholdings.com/projects/chandler-facility/chandler-facility-description/

Van de Beuque S, Stagg HMJ, Sayers J, Willcox JB, Symonds PA (2003) ‘Geological Framework of the Northern Lord Howe Rise and Adjacent Areas’. Record 2003/001. (Geoscience Australia: Canberra) Available at http://pid.geoscience.gov.au/dataset/ga/41856

Virs R (2015) A comparative seismic study of gas chimney structures from active and dormant seepage sites offshore mid-Norway and west-Svalbard. GEO-3900 Master Thesis in Geology, The Arctic University of Norway, Tromsø, Norway.

Walter MR, Veevers JJ, Calver CR, Grey K (1995) Neoproterozoic stratigraphy of the Centralian superbasin, Australia. Precambrian Research 73, 173–195.
Neoproterozoic stratigraphy of the Centralian superbasin, Australia.Crossref | GoogleScholarGoogle Scholar |

Warren JK (2010) Evaporites through time: Tectonic, climatic and eustatic controls in marine and nonmarine deposits. Earth-Science Reviews 98, 217–268.
Evaporites through time: Tectonic, climatic and eustatic controls in marine and nonmarine deposits.Crossref | GoogleScholarGoogle Scholar |

Warren JK (2021) Evaporite deposits. In ‘Encyclopedia of Geology’, 2nd Edn. (Eds D Alderton, SA Elias) pp. 945–977. (Academic Press)
| Crossref |

Wells AT (1980) Evaporites in Australia. Record 198. Geoscience Australia, Canberra. http://pid.geoscience.gov.au/dataset/ga/51

Wilford J (2022) ‘High resolution conductivity mapping using regional AEM survey and machine learning.’ (Geoscience Australia: Canberra)
| Crossref |

Winker CD (1996) High-resolution seismic stratigraphy of a late Pleistocene submarine fan ponded by salt-withdrawal mini-basins on the Gulf of Mexico continental slope. In ‘Offshore Technology Conference’. (OnePetro)

Young GC, Lu J (2020) Asia–Gondwana connections indicated by Devonian fishes from Australia: palaeogeographic considerations. Journal of Palaeogeography 9, 8
Asia–Gondwana connections indicated by Devonian fishes from Australia: palaeogeographic considerations.Crossref | GoogleScholarGoogle Scholar |

Zgonnik V (2020) The occurrence and geoscience of natural hydrogen: A comprehensive review. Earth-Science Reviews 203, 103140
The occurrence and geoscience of natural hydrogen: A comprehensive review.Crossref | GoogleScholarGoogle Scholar |

Zhan Y (2019) ‘A seismic interpretation of the Broome Platform, Willara Sub-basin and Munro Arch of the Canning Basin, Western Australia.’ (Geological Survey of Western Australia)