Research data on thermogenic molecular hydrogen generation from organic matter in source rocks. The dataset likely contains results from open-system pyrolysis experiments and high-resolution mass spectrometry analysis of samples from the Songliao, Cooper, Georgina, Fort Worth, and European basins. It was published in the Journal of Natural Gas Science and Engineering in 2022 and is hosted by the Australian Ocean Data Network.
Use Cases
- Modeling hydrogen generation kinetics based on vitrinite reflectance ranges and pyrolysis data.
- Comparing hydrogen yields between terrigenous and marine source rock types.
- Estimating regional hydrogen resources based on inferred yields per unit rock volume.
- Studying the relationship between organic matter porosity and hydrogen storage capacity.
Strengths
- Includes specific quantitative findings, such as a cumulative H2 potential of 20 mg/g TOC.
- Covers a range of geological samples from multiple basins (Songliao, Cooper, Georgina, European, USA).
- Analysis is based on defined experimental methods like open-system pyrolysis and high-resolution mass spectrometry.
Limitations
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count is unknown, which may limit suitability assessment.
- Data may reflect geographic bias inherent to data_gov_au, with a focus on Australian and specific global basins.
Provenance
- Source
- Australian Ocean Data Network, associated with research published in the Journal of Natural Gas Science and Engineering.
- Collection Method
- Data likely gathered from laboratory pyrolysis experiments and geochemical analysis of rock samples.
- Freshness
- Last updated 2026-04-16 09:15:47.127618; freshness should be verified.
- Geography
- Samples from the Songliao Basin (China), Cooper Basin and Georgina Basin (Australia), and marine source rocks from Europe and the USA.