Sorell Basin Petroleum Prospectivity Bulletin Covering Offshore Tasmania

The Sorell Basin Petroleum Prospectivity Bulletin covers an offshore region west of Tasmania spanning 100,000 square kilometers. It was published by the Australian Ocean Data Network and last updated on 2026-06-16. The package focuses on the northern part of the basin, containing the King Island and Strahan Sub-basins, where sufficient well and seismic data exist for prospectivity assessment.

Use Cases

• Assess hydrocarbon prospectivity based on descriptions of Late Mesozoic and Tertiary sediments.
• Model extensional passive margin basin development based on the description of the Southern Rift System.
• Evaluate environmental constraints for offshore exploration based on the section discussing marine environment and climatic effects.
• Compare geological data between sub-basins based on the focus on the King Island and Strahan Sub-basins.

Strengths

• Covers a defined geographic area of 100,000 sq km west of Tasmania.
• Includes specific geological sections on regional geology, prospectivity, and environmental features.
• Focuses on sub-basins (King Island and Strahan) where sufficient well and seismic data are noted.

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

Time Range

Covers Late Mesozoic and Tertiary geological periods.

Freshness

Last updated 2026-06-16 20:57:07.182043; freshness should be verified.

Geography

Offshore region west of Tasmania, specifically the Sorell Basin.