A 2020 geochemical study from the journal Marine and Petroleum Geology analyzes oil-oil correlations and source rocks in the latest Devonian–earliest Carboniferous succession of the onshore Canning Basin, Western Australia. The research compares the Ungani oilfield and Larapintine 4 oil family using aromatic hydrocarbons, biomarker ratios, and stable carbon isotopes. It was published by authors including Gemma Spaak and is hosted by the Australian Ocean Data Network.
Use Cases
- Correlating oil families based on aromatic hydrocarbon concentrations and biomarker ratios described in the study.
- Evaluating potential source rock maturity using hopane isomerisation ratios mentioned in the description.
- Distinguishing oil origins based on stable carbon isotope values for n-alkanes, pristane, and phytane as detailed in the research.
Strengths
- Study is peer-reviewed and published in a specific 2020 journal volume (Marine and Petroleum Geology, Volume 113).
- Analysis includes multiple geochemical techniques: aromatic hydrocarbons, saturated biomarker ratios, and stable carbon isotopes.
- Focuses on a specific geological timeframe (latest Devonian–earliest Carboniferous) and location (Canning Basin, Western Australia).
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 the specific basin study.
Provenance
- Source
- Australian Ocean Data Network, data_gov_au
- Collection Method
- A geochemical study analyzing rock and oil samples.
- Time Range
- Geological focus on latest Devonian–earliest Carboniferous succession.
- Freshness
- Last updated 2026-06-05 06:34:08.587000; freshness should be verified.
- Geography
- Onshore Canning Basin, Western Australia, specifically the Fitzroy Trough and Lennard Shelf.