Petroleum Prospectivity Assessment for Northern Australian Marine Region

A report by Geoscience Australia examines petroleum prospectivity in a proposed marine park region offshore northern Australia. The assessment covers three geological provinces: the Timor Sea, Arafura Sea, and Gulf of Carpentaria. The report was commissioned by the Department of the Environment and Water Resources and other stakeholders, as referenced in a 2007 Commonwealth document.

Use Cases

• Assess hydrocarbon resource potential based on the geological assessment of three marine provinces.
• Inform marine spatial planning and policy decisions based on the integrated petroleum prospectivity evaluation.
• Compare sedimentary fill and development histories across the Timor Sea, Arafura Sea, and Gulf of Carpentaria regions.

Strengths

• Assessment conducted by Geoscience Australia, a national geoscience authority.
• Report examines three distinct geological provinces with separate assessments.
• Spatial coverage is clearly defined from the Torres Strait to the NT/WA state boundary.

Limitations

• Description metadata is limited; actual data quality requires manual inspection after download.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

Geoscience Australia, commissioned by the Department of the Environment and Water Resources (DEW).

Collection Method

Geological assessment report.

Freshness

Last updated 2026-06-27 21:45:09.763802; freshness should be verified.

Geography

Northern Australian marine region, offshore from Torres Strait to the Northern Territory/Western Australia boundary, encompassing the Timor Sea, Arafura Sea, and Gulf of Carpentaria.