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Hydrocarbon Migration and Seepage in the Timor Sea and Browse Basin North West Shelf Australia: An Integrated SAR, Geological and Geochemical Study

Created 16/10/2025

Updated 16/10/2025

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AGSO and in collaboration with Nigel Press and Associates, AUSLIG and Radarsat International (RSI) have undertaken an interpretative study of hydrocarbon migration and seepage in the offshore Bonaparte and Browse Basins, North-Western Australia. The study used Radarsat images, detailed water column Geochemical Sniffer and Airborne Laser Fluorosensor data, acquired over a number of many years. The intrepertations derived from these seepage technologies were compared and contrasted, and then intergrated with a wide variety of petroleum geological information, including regional seismic data, isopach maps, key reservoirs, source and sealing units and fault maps. All the data and many more have been placed into a 'regional' ArcView GIS associated with the final reports, Acrobat and Powerpoint files.

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Additional Info

Field Value
Title Hydrocarbon Migration and Seepage in the Timor Sea and Browse Basin North West Shelf Australia: An Integrated SAR, Geological and Geochemical Study
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/3e7024c1-db73-4f84-840c-b29bf626795c
Contact Point
Geoscience Australia Data
clientservices@ga.gov.au
Reference Period 20/04/2018
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        121.0,
        -17.0
      ],
      [
        127.5,
        -17.0
      ],
      [
        127.5,
        -8.7
      ],
      [
        121.0,
        -8.7
      ],
      [
        121.0,
        -17.0
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Geoscience Australia

Data Source

This dataset was originally found on Geoscience Australia "Hydrocarbon Migration and Seepage in the Timor Sea and Browse Basin North West Shelf Australia: An Integrated SAR, Geological and Geochemical Study". Please visit the source to access the original metadata of the dataset:
https://ecat.ga.gov.au/geonetwork/srv/eng/csw/dataset/hydrocarbon-migration-and-seepage-in-the-timor-sea-and-browse-basin-north-west-shelf-australia-1