Geoscience Australia's Onshore Energy Security Program produced precompetitive geoscience data and assessments for frontier sedimentary basins from 2006 to 2011. The dataset includes interpretations of deep seismic reflection profiles and petroleum systems maturation modelling for the Arrowie, Georgina, and Darling basins. It provides insights into basin architecture, stratigraphy, and hydrocarbon potential for energy resources including oil, gas, uranium, thorium, and geothermal.
Use Cases
- Evaluate basin architecture and stratigraphy based on seismic reflection profile interpretations
- Model petroleum system maturation and hydrocarbon generation potential based on source rock maturity assessments
- Assess exploration risks based on factors like preservation time and trap formation timing mentioned in the modelling
- Identify potential for unconventional hydrocarbons based on evidence of hydrocarbon systems like bitumen in wells
Strengths
- Interpretations include specific basin thickness measurements, such as ~3800 m in the Arrowie Basin and ~2800 m in the Georgina Basin
- Petroleum systems maturation modelling provides maturity assessments for specific geological periods (Cambrian, Neoproterozoic)
- Data covers three distinct basins (Arrowie, Georgina, Darling) with detailed geological descriptions
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, focusing on specific structural zones and troughs
Provenance
- Source
- Geoscience Australia, Australian Ocean Data Network
- Collection Method
- Interpretation of deep seismic reflection profiles and petroleum systems maturation modelling funded by the Onshore Energy Security Program
- Time Range
- Program period 2006-2011
- Freshness
- Last updated 2026-04-16 15:00:24.954035; freshness should be verified
- Geography
- Arrowie Basin (South Australia), Burke River Structural Zone of Georgina Basin (northwest Queensland), Yathong Trough of Darling Basin (western New South Wales)