Petroleum Exploration Appraisal for Offshore and Central Queensland, May 1974

Queensland, Australia, is the focus of this 1974 appraisal of petroleum exploration title areas. The Australian Ocean Data Network compiled summaries of regional geology, hydrocarbon potential, geophysical activity, and drilling results using available data, including confidential company reports. The assessment rates prospects within existing title areas as low, with the best potential identified in the southeastern Gulf of Papua.

Use Cases

• Assess historical hydrocarbon prospectivity based on regional geology summaries.
• Review geophysical survey results, including aeromagnetic and seismic data, for basin analysis.
• Study the impact of the Great Barrier Reef exploration moratorium on drilling activity since 1969.
• Compare sediment age and basinal depression data for Tertiary and Mesozoic formations.

Strengths

• Incorporates confidential company reports alongside other available data.
• Provides multi-faceted summaries covering geology, geophysics, and drilling.
• Includes a specific temporal reference (May 1974) and geographic scope (Offshore and Central Queensland).

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

Australian Ocean Data Network via data_gov_au.

Collection Method

Brief examination of available data, including confidential company reports, with no original interpretation.

Time Range

Assessment dated May 1974, with reference to activity since 1969.

Freshness

Last updated 2026-06-27 20:48:08.541940; freshness should be verified.

Geography

Offshore and Central Queensland, Australia, and the southeastern Gulf of Papua.