51 Citations
Hydrogen in Australian natural gas: occurrences, sources and resources
- GeologyThe APPEA Journal
- 2021
Natural or native molecular hydrogen (H2) can be a major component in natural gas, and yet its role in the global energy sector’s usage as a clean energy carrier is not normally considered. Here, we…
Native H2 Exploration in the Western Pyrenean Foothills
- GeologyGeochemistry, Geophysics, Geosystems
- 2021
Native hydrogen (H2) may represent a new carbon free‐energy resource, but to date there is no specific exploration guide to target H2‐fertile geological settings. Here, we present the first soil gas…
Natural hydrogen exploration in Australia – state of knowledge and presentation of a case study
- GeologyThe APPEA Journal
- 2022
Hydrogen will play a major role in Australia’s transition to a net zero emissions energy future. The hydrogen industry and technology are scaling up with hydrogen produced via two pathways,…
Prospects for exploration of hydrogen fields in riftogene structures of platforms (the case of the Dnieper-Donets Aulacogene)
- GeologyGeofizicheskiy Zhurnal
- 2021
This paper shows the prospect to find industrial-scale hydrogen accumulations in riftogenic structures of platforms using the example of the Dnieper-Donets Aulacogene, located in the southern part of…
Migration of Natural Hydrogen from Deep-Seated Sources in the São Francisco Basin, Brazil
- Geology
- 2020
Hydrogen gas is seeping from the sedimentary basin of Sao Franciso, Brazil. The seepages of H2 are accompanied by helium, whose isotopes reveal a strong crustal signature. Geophysical data indicates…
Long-term monitoring of natural hydrogen superficial emissions in a brazilian cratonic environment. Sporadic large pulses versus daily periodic emissions
- Environmental Science
- 2020
Thermodynamic assessment of the possibility of olivine interaction with deep-seated hydrogen
- Geology
- 2021
Gold (hydrogen) rush: risks and uncertainties in exploring for naturally occurring hydrogen
- GeologyThe APPEA Journal
- 2022
Interest in hydrogen (H2) energy has exploded in the last few years. Much of the interest comes from transitioning to a decarbonised energy future, through the use of renewables, to convert…
References
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Hydrogen in petroleum geochemistry
- Geology
- 1991
950 samples were analysed to study the possibility of using information on hydrogen in the evaluation of regional, zonal and local hydrocarbon potential. The main method for identifying that hydrogen…
Hydrogen exploration: a review of global hydrogen accumulations and implications for prospective areas in NW Europe
- Geology
- 2005
From a geological perspective, hydrogen has been neglected. It is not as common as biogenic or thermogenic methane, which are ubiquitous in hydrocarbon basins, or carbon dioxide, which is common in…
Discovery of a large accumulation of natural hydrogen in Bourakebougou (Mali)
- GeologyInternational Journal of Hydrogen Energy
- 2018
Natural hydrogen continuous emission from sedimentary basins: The example of a Brazilian H2-emitting structure
- Environmental ScienceInternational Journal of Hydrogen Energy
- 2019
Natural H2 in Kansas: Deep or shallow origin?
- Geology
- 2017
A geochemical study of gas coming from three wells in northeastern Kansas supplements previous studies from the 1980s and points to a persistent regional phenomenon of H2 production. In 2008, a new…
The deep, hot biosphere: Twenty-five years of retrospection
- GeologyProceedings of the National Academy of Sciences
- 2017
To better understand the subsurface is critical to further understanding the Earth, life, the evolution of life, and the potential for life elsewhere, and it is suggested the need to develop a robust network of interdisciplinary scientists and accessible field sites for long-term monitoring of the Earth’s subsurfaces in the form of a deep subsurfaced microbiome initiative.
A SCIENTIFIC EXPLANATION FOR THE ORIGIN AND LOCATION OF PETROLEUM ACCUMULATIONS
- Geology
- 1983
The general concept of petroleum formation by biogenic mechanisms has been firmly entrenched for a long time, but there has been no accumulation of convincing experimental evidence in support of this…
Changes in the humus status and the structure of the microbial biomass in hydrogen exhalation places
- Environmental ScienceEurasian Soil Science
- 2013
The exhalation of hydrogen out of the earth’s deep sediments in the areas usually confined to tectonic fractures has been investigated. In places of hydrogen exhalation, ring-shaped structures of…
Discovery of the first natural hydride
- GeologyAmerican Mineralogist
- 2019
Abstract Although hydrogen is the most abundant element in the solar system, the mechanisms of exchange of this element between the deep interior and surface of Earth are still uncertain. Hydrogen…
Global hydrogen reservoirs in basement and basins
- GeologyGeochemical Transactions
- 2017
The data support the case for a global reservoir of hydrogen in both the ancient basement and in the extensive derived sediments, thereby contributing to the hydrogen required by chemolithoautotrophs in the deep biosphere.