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

Geoscience Australia's Onshore Energy Security Program (2006-2011) generated precompetitive geoscience data for frontier basins. Seismic interpretation reveals basin architecture, such as the Arrowie Basin's asymmetrical fill up to ~3800 meters thick. Petroleum systems modelling assesses the maturity of potential Cambrian and Neoproterozoic source rocks for oil and gas generation.

Use Cases

• Model petroleum system maturation based on described Cambrian and Neoproterozoic source rock maturity levels.
• Analyze basin architecture and fault structures based on interpreted deep seismic reflection profiles.
• Assess hydrocarbon exploration risk based on described factors like long preservation time and unroofing in the Georgina Basin.
• Correlate seismic sequence boundaries with major Neoproterozoic stratigraphic groups mentioned for the Adelaide Rift System.

Strengths

• Data includes specific basin thickness measurements (e.g., ~3800m in Arrowie, ~2800m in Georgina Basin).
• Analysis covers three distinct Australian basins (Arrowie, Georgina, Darling) with individual geological interpretations.
• Project was funded by a five-year government program (2006-2011) for precompetitive data generation.

Limitations

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

Provenance

Source

Geoscience Australia Data

Collection Method

Interpretation of deep seismic reflection profiles and petroleum systems maturation modelling.

Time Range

Project data collected under the 2006-2011 Onshore Energy Security Program.

Freshness

Last updated 2026-03-25 16:43:34.107672; 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).