Product catalogue
L137 Officer Basin seismic survey, SA, 1993 Stacked and migrated seismic data for lines 93AGS-01, 93AGS-03, 93AGS-04, 93AGS-05, and 93AGS-06
The Officer Basin project was a co-operative project jointly conducted by Geoscience Australia (GA) and the South Australian Department of Mines and Energy (DMESA) as part of the National Geoscience Mapping Accord (NGMA). The goals of the 1993 seismic acquisition in the Officer Basin were to provide a regional network of traverses to develop a cross section and evaluate basin morphology. The acquisition was designed to image the basin fill, with the aim of extending the stratigraphic control in the eastern Officer Basin into the central portion of this basin. The survey comprised five lines totalling 550 km in length.
In 2021, Geoscience Australia commissioned reprocessing of these legacy 2D seismic data as part of the Exploring for the Future (EFTF) program, to improve data quality and better image reflective structural features in the region.
Velseis Processing Pty Ltd carried out the reprocessing from March to August 2021. GA managed the reprocessing project, undertook quality control of the data processing and archived the processed data. This dataset includes metadata, images and SEGY files for pre-migration stacks, pre-stack time and depth migration stacks, and post-stack migration data. The images and SEGY files are derived from the Velseis final SEGY files. The reprocessed dataset is available for download.
<b>Raw data and the Velseis data package for this survey are available on request from clientservices@ga.gov.au - Quote eCat# 74944</b> clientservices@ga.gov <b>Raw data and the Velseis data package for this survey are available on request from clientservices@ga.gov.au - Quote eCat# 74944</b>
Simple
Identification info
- Date (Publication)
- 1994-01-01T00:00:00
- Citation identifier
- Geoscience Australia Persistent Identifier/https://pid.geoscience.gov.au/dataset/ga/74944
- Cited responsible party
-
Role Organisation / Individual Name Details Author Leven, J.H.
1 Author Owen, A.J.
2 Author Hossain, M.
MEG Internal Contact Author Costelloe, R.
MEG Internal Contact Author Fomin, T.
MEG Internal Contact
- Point of contact
-
Role Organisation / Individual Name Details Owner Commonwealth of Australia (Geoscience Australia)
Voice Custodian Commonwealth of Australia (Geoscience Australia)
Voice Point of contact Hossain, M.
MEG Internal Contact
- Topic category
-
- Geoscientific information
Extent
))
Temporal extent
- Time period
- 1991-05-06 1991-05-18
- Maintenance and update frequency
- Unknown
Resource format
- Title
-
Product data repository: Various Formats
- Website
-
Data Store directory containing the digital product files
Data Store directory containing one or more files, possibly in a variety of formats, accessible to Geoscience Australia staff only for internal purposes
- Australian and New Zealand Standard Research Classification (ANZSRC)
-
-
Seismology and Seismic Exploration
-
- {1}
-
-
HVC_144637
-
- {1}
-
-
Seismic Data seismic survey
-
- Theme
-
-
seismic sections
-
- Theme
-
-
seismic reflection
-
- Theme
-
-
geophysics
-
- Theme
-
-
mineral exploration
-
- Theme
-
-
petroleum exploration
-
- {1}
-
-
AU-SA
-
- {1}
-
-
Published_External
-
Resource constraints
- Title
-
Creative Commons Attribution 4.0 International Licence
- Alternate title
-
CC-BY
- Edition
-
4.0
- Access constraints
- License
- Use constraints
- License
Resource constraints
- Title
-
Australian Government Security ClassificationSystem
- Edition date
- 2018-11-01T00:00:00
- Classification
- Unclassified
- Language
- English
- Character encoding
- UTF8
Distribution Information
- Distributor contact
-
Role Organisation / Individual Name Details Distributor Commonwealth of Australia (Geoscience Australia)
Voice
- OnLine resource
-
File download
Ancillary data
- OnLine resource
-
File download
Complete Download
- OnLine resource
-
File download
Images
- OnLine resource
-
File download
Processed Seismic Data
- OnLine resource
-
Reprocessed 93AGS-01 [1.5 GB]
Reprocessed 93AGS-01 [1.5 GB]
- Distribution format
-
- OnLine resource
-
Reprocessed 93AGS-03 [2.6 GB]
Reprocessed 93AGS-03 [2.6 GB]
- Distribution format
-
- OnLine resource
-
Reprocessed 93AGS-04 [1.2 GB]
Reprocessed 93AGS-04 [1.2 GB]
- Distribution format
-
- OnLine resource
-
Reprocessed 93AGS-05 [1.4 GB]
Reprocessed 93AGS-05 [1.4 GB]
- Distribution format
-
- OnLine resource
-
Reprocessed 93AGS-06 [1.4 GB]
Reprocessed 93AGS-06 [1.4 GB]
- Distribution format
-
- OnLine resource
-
Processed ancillary data [3.3 MB]
Processed ancillary data [3.3 MB]
- Distribution format
-
Resource lineage
- Statement
-
The Officer Basin is perhaps the least studied of all Australian intracratonic basins. It is remote, and very poorly exposed due largely to a widespread Pleistocene sand-dune cover. As is the case in many intracratonic basins in Australia, hydrocarbon prospectivity is perceived to be relatively limited and in combination with access and
logistical problems the basin has been seen as a high risk prospect. As a consequence only 30 wells have been drilled to depths greater than 500 m in the South Australian part of the basin. Most are to the extreme east with only one well drilled close to Western Australian border (Birksgate #1). Only 7200 km of seismic data are available,
mostly farther east, much of it gathered more than 10 years ago. In light of these problems, the Officer Basin Project was developed co-operatively between the Bureau of Mineral Resources and the South Australian Department of Mines and Energy as part of the National Geoscience Mapping Accord to broaden our understanding of the basin and encourage economic activity in the area.
In 2021, Geoscience Australia commissioned reprocessing of these legacy 2D seismic data as part of the Exploring for the Future (EFTF) program, to improve data quality and better image reflective structural features in the region.
- Hierarchy level
- Dataset
- Description
-
Source data not available.
Reference System Information
- Reference system identifier
- EPSG/AGD66 / AMG zone 52
Metadata constraints
- Title
-
Australian Government Security ClassificationSystem
- Edition date
- 2018-11-01T00:00:00
- Classification
- Unclassified
Metadata
- Metadata identifier
-
urn:uuid/ce415703-fb00-1a1c-e044-00144fdd4fa6
- Title
-
GeoNetwork UUID
- Language
- English
- Character encoding
- UTF8
- Contact
-
Role Organisation / Individual Name Details Point of contact Commonwealth of Australia (Geoscience Australia)
Voice Point of contact Hossain, M.
MEG Internal Contact
Type of resource
- Resource scope
- Dataset
- Name
-
dataset
Alternative metadata reference
- Title
-
Geoscience Australia - short identifier for metadata record with
uuid
- Citation identifier
- eCatId/74944
- Date info (Revision)
- 2018-04-20T06:17:23
- Date info (Creation)
- 2012-11-12T00:00:00
Metadata standard
- Title
-
AU/NZS ISO 19115-1:2014
Metadata standard
- Title
-
ISO 19115-1:2014
Metadata standard
- Title
-
ISO 19115-3
- Title
-
Geoscience Australia Community Metadata Profile of ISO 19115-1:2014
- Edition
-
Version 2.0, September 2018
- Citation identifier
- https://pid.geoscience.gov.au/dataset/ga/122551