Australian Petroleum Accumulations in the Carnarvon Basin, 1992

Seventy-three petroleum accumulations were documented in the Carnarvon Basin of Western Australia as of 30 June 1992. The report, sourced from the Australian Ocean Data Network, details their geological context, trapping mechanisms, and associated production infrastructure. Thirteen developments were active at the time, with nine more planned.

Use Cases

• Analyze the spatial distribution of oil and gas fields based on described sub-basins like Barrow, Dampier, and Exmouth.
• Study geological trapping mechanisms based on described structural and stratigraphic traps in Mesozoic sequences.
• Research historical petroleum development timelines based on the status of thirteen active and nine planned projects in 1992.

Strengths

• Documents 73 specific petroleum accumulations as of a concrete date (30 June 1992).
• Describes geological formations, trapping mechanisms, and development infrastructure with specific regional and temporal context.
• Identifies specific major fields (e.g., Wanaea, Cossack) and infrastructure locations (e.g., Karratha LNG plant, Varanus Island).

Limitations

• Row count and column-level documentation are absent; field semantics must be inferred after download.
• Data may reflect temporal bias inherent to its 1992 snapshot; subsequent discoveries are not included.
• Description metadata is limited; actual data quality and structure require manual inspection from the HTML/PDF files.

Provenance

Source

Australian Ocean Data Network via data.gov.au

Collection Method

Likely compiled from geological surveys and industry reports.

Time Range

Data current as of 30 June 1992.

Freshness

Last updated 2026-06-27 16:10:42.733568; freshness should be verified as the underlying data is from 1992.

Geography

Carnarvon Basin, Western Australia, including offshore sub-basins and islands.