8d87b4de-f82f-4a00-9c9c-0a8ad71e648d urn:uuid eng UTF-8 nonGeographicDataset nonGeographicDataset 2026-03-16T04:38:30 creation ISO 19115 2016 Petroleum Source Rock and Fluids Atlas Database - Onshore and Offshore 8d87b4de-f82f-4a00-9c9c-0a8ad71e648d The Source Rock and Fluids Atlas delivery and publication services provide up-to-date information on petroleum (organic) geochemical and geological data from Geoscience Australia's Organic Geochemistry Database (ORGCHEM). The sample data provides the spatial distribution of petroleum source rocks and their derived fluids (natural gas and crude oil) from boreholes and field sites in onshore and offshore Australian basins. The services provide characterisation of source rocks through the visualisation of Pyrolysis, Organic Petrology (Maceral Groups, Maceral Reflectance) and Organoclast Maturity data. The services also provide molecular and isotopic characterisation of source rocks and petroleum through the visualisation of Bulk, Whole Oil GC, Gas, Compound-Specific Isotopic Analyses (CSIA) and Gas Chromatography-Mass Spectrometry (GCMS) data tables. Interpretation of these data enables the characterisation of petroleum source rocks and identification of their derived petroleum fluids that comprise two key elements of petroleum systems analysis. The composition of petroleum determines whether or not it can be an economic commodity and if other processes (e.g. CO2 removal and sequestration; cryogenic liquefaction of LNG) are required for development. {"type": "Polygon", "coordinates": [[[63.0, -75.0], [155.0, -75.0], [155.0, -9.0], [63.0, -9.0], [63.0, -75.0]]]} 63.0 155.0 -75.0 -9.0 Analyses Australia’s Future Energy Resources Basins Enhanced Data Delivery Exploring For The Future - EFTF Gas Gas Chromatograph (GC) Gochemical Oil Organic Petroleum Petrology Published_External Pyrolysis Reflectance Sampling Stratigraphy macerals Link to Geoscience Australia Portal documentDigital Link to Geoscience Australia Portal HTML Petroleum Source Rock and Fluids Atlas - Onshore And Offshore WMS documentDigital Petroleum Source Rock and Fluids Atlas - Onshore And Offshore WMS WMS Petroleum Source Rock and Fluids Atlas - Onshore And Offshore WFS documentDigital Petroleum Source Rock and Fluids Atlas - Onshore And Offshore WFS WFS