Geoscience Australia conducted a multi-disciplinary study of the Browse Basin, a hydrocarbon province on Australia's North West Shelf. The work integrated updated biostratigraphy, well correlations, seismic interpretations, paleogeographic models, and geochemical analyses across ten Hettangian to Maastrichtian supersequences. Results identify four distinct petroleum systems and highlight areas of increased liquids prospectivity within the gas-prone region.
Use Cases
- Model hydrocarbon generation and migration based on integrated biostratigraphy, seismic, and geochemical data.
- Identify high-graded areas for liquids prospectivity within the described supersequence framework.
- Analyze source rock distribution and character using the regional petroleum systems model.
- Compare petroleum system compositions between the Browse Basin and neighboring Bonaparte Basin based on geochemical distinctions.
Strengths
- Analysis covers ten supersequences spanning Hettangian to Maastrichtian geological time.
- Study integrates multiple data types including biostratigraphy, well correlations, seismic interpretations, and geochemical analyses.
- Results delineate four geochemically distinct petroleum systems within the basin.
Limitations
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count is unknown, which may limit suitability assessment.
- Data is provided in PDF format, which may require extraction for quantitative analysis.
Provenance
- Source
- Australian Ocean Data Network
- Collection Method
- Multi-disciplinary study integrating updated interpretations and geochemical analyses.
- Time Range
- Geological coverage from Hettangian to Maastrichtian supersequences.
- Freshness
- Last updated 2026-05-05 02:49:41.295569; freshness should be verified.
- Geography
- Browse Basin, offshore North West Shelf, Australia.