Geochemical Characteristics of Hydrocarbon Families in the Bonaparte Basin

Geochemical analyses of oils and condensates from the Vulcan Sub-basin have identified three distinct hydrocarbon families. The dataset likely contains bulk and compound-specific isotope data, as well as gas chromatography results for saturated and aromatic hydrocarbons. This study was sourced from the Australian Ocean Data Network and focuses on differentiating oil-prone petroleum systems.

Use Cases

• Classify hydrocarbon families based on geochemical composition described in the study.
• Correlate oils to their likely source rock formations, such as the Upper Jurassic Lower Vulcan Formation or the Lower-Middle Jurassic Plover Formation.
• Assess reservoir alteration effects like gas flushing and leakage based on condensate composition.
• Identify exploration targets by mapping the distribution of terrestrially-influenced versus marine oil families.

Strengths

• The description details three distinct hydrocarbon families with specific field examples.
• Analysis includes multiple geochemical techniques: bulk and compound-specific isotopes, GC, and GC-MS.
• The dataset is associated with a specific geological context, the Vulcan Sub-basin and northern Browse Basin.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data may reflect geographic bias inherent to data_gov_au, focusing on a specific Australian basin.

Provenance

Source

Australian Ocean Data Network

Collection Method

Geochemical analysis (bulk and compound-specific isotopes, GC, GC-MS) of oils and condensates.

Freshness

Last updated 2026-06-16 19:55:48.388341; freshness should be verified.

Geography

Bonaparte Basin, specifically the Vulcan Sub-basin and northern Browse Basin, Australia.