Petroleum Source Rock and Fluids Atlas for Australian Basins

Geoscience Australia's Organic Geochemistry Database provides petroleum geochemical and geological data from boreholes and field sites across onshore and offshore Australian basins. The services visualize data for source rock characterization, including Pyrolysis, Organic Petrology, and molecular analyses like Compound-Specific Isotopic Analyses. Interpretation of this data supports petroleum systems analysis and assessment of economic viability.

Use Cases

• Characterize petroleum source rock maturity based on Pyrolysis and Organic Petrology data.
• Identify correlations between source rocks and derived fluids using molecular and isotopic analysis data.
• Map the spatial distribution of petroleum source rocks and fluids for basin analysis.
• Assess the economic potential of petroleum resources based on composition data.

Strengths

• Data is sourced from Geoscience Australia's authoritative Organic Geochemistry Database.
• Services provide visualization for multiple analytical techniques, including Pyrolysis, GCMS, and CSIA.
• Covers both onshore and offshore Australian basins, suggesting broad spatial coverage.

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 the sampled Australian basins.

Provenance

Source

Geoscience Australia Data

Collection Method

Samples collected from boreholes and field sites.

Freshness

Last updated 2026-04-20 01:57:27.474349; freshness should be verified.

Geography

Onshore and offshore Australian basins.