The Architecture and Petroleum Potential of Australia's Onshore Sedimentary Basins from De

A 2006-2011 Australian Government-funded program produced precompetitive geoscience data and assessments for frontier onshore sedimentary basins. The dataset from Geoscience Australia includes interpretations of deep seismic reflection profiles and petroleum systems maturation modelling for the Arrowie, Georgina, and Darling Basins. It aims to increase understanding of hydrocarbon, uranium, thorium, and geothermal energy potential in these underexplored regions.

Use Cases

• Modeling petroleum system maturation based on interpreted Cambrian and Neoproterozoic source rock maturity levels.
• Analyzing basin architecture and fault structures based on deep seismic reflection profile interpretations.
• Assessing hydrocarbon generation and expulsion timing based on burial history and trap formation models.
• Evaluating unconventional hydrocarbon potential based on evidence of bitumen in historical exploration wells.

Strengths

• Includes detailed basin-specific measurements, such as ~3800 m maximum fill thickness in the Arrowie Basin and ~65 km width for the Georgina Basin.
• Integrates multiple analysis methods: seismic interpretation and petroleum systems maturation modelling.
• Covers three distinct geological basins (Arrowie, Georgina, Darling) across multiple Australian states.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data is delivered in HTML and PDF formats, which may require extraction for computational analysis.

Provenance

Source

Geoscience Australia, via the Australian Ocean Data Network.

Collection Method

Interpretation of deep seismic reflection profiles and petroleum systems maturation modelling funded under the Onshore Energy Security Program.

Time Range

Project funded 2006-2011.

Freshness

Last updated 2026-06-27 18:49:22.662547; freshness should be verified.

Geography

Onshore sedimentary basins in Australia: Arrowie Basin (South Australia), Burke River Structural Zone of the Georgina Basin (northwest Queensland), Yathong Trough of the Darling Basin (western New South Wales).