Petroleum Systems Analysis of Browse Basin Source Rocks and Fluids

A petroleum systems analysis study investigates fluid sources and phase behavior in Australia's Browse Basin. The research maps source rock richness, thickness, and quality from well control and integrates property maps, basin-specific kinetics, and burial history models. It identifies four Mesozoic petroleum systems and details principal source rock formations.

Use Cases

• Map source rock richness, thickness, and quality from well control data to assess hydrocarbon generation potential.
• Model petroleum systems by integrating source rock property maps and basin-specific kinetics to predict fluid composition.
• Analyze geochemical data from gases and liquids to identify the four Mesozoic petroleum systems in the basin.
• Study phase behavior and dew point pressure conditions to understand oil rim formation in gas-condensate systems.

Strengths

• Analysis identifies four distinct Mesozoic petroleum systems within the basin.
• Study integrates multiple data types: geochemical studies of fluids, source rock property maps, and burial history models.
• Focuses on a proven hydrocarbon province on Australia's North West Shelf.

Limitations

• Primary data format is PDF, limiting direct computational analysis without extraction.
• Sample data and structured columns are unavailable, hindering immediate use in ML workflows.
• Specific quantitative metrics like row counts, sample sizes, or measurement ranges are not provided.

Provenance

Source

Geoscience Australia Data

Collection Method

Petroleum systems analysis combining geochemical studies of source rocks and fluids with basin modelling.

Time Range

Mesozoic era, with focus on Jurassic and Cretaceous source rocks and expulsion from Late Cretaceous to present.

Freshness

null

Geography

Browse Basin, offshore Australia's North West Shelf.