Datasets

The mesac Open Data Portal datasets contain detailed records of seismic surveys and geochemical data, and they are made available here to industry, researchers and the public.

  • Otway Basin Petroleum Systems Model - Source Rock Geochemistry.

    Petroleum system modelling (PSM) is the focus of this project with hydrocarbon expulsion maps a key output. Available here are all modelling files and subsequent outputs, including gas and oil expulsion maps
      Model Published: 21 Dec 2023
    • ZIP

  • Otway Basin Petroleum Systems Model - Core.

    Approximately 770m of core from 23 wells across the basin (all key intervals) were rendered into a WellCAD format, depth matched to wireline logs and core plugs. Subsequently standardised Depositional Environment (DE) and Gross Depositional...
      Model Published: 21 Dec 2023
    • ZIP

  • Otway Basin Petroleum Systems Model - Stratigraphy.

    A new understanding of the stratigraphic order of petroleum source and reservoir rocks has been developed. This updated onshore Otway chart is available for download here.
      Model Published: 24 Oct 2023
    • ZIP

  • Otway Basin Petroleum Systems Model - Seismic.

    Petroleum system modelling (PSM) is the focus of this project with hydrocarbon expulsion maps a key output. Available here are all modelling files and subsequent outputs, including gas and oil expulsion maps
      Model Published: 24 Oct 2023
    • ZIP