Data

Organic Geochemical Data Release for Source Rocks of the Roc 2 Well, Bedout Sub-basin, Australia

Geoscience Australia
Grosjean, E. ; Edwards, D.S. ; Hong, Z. ; Jinadasa, N. ; Sohn, J. ; Buckler, T. ; Abbott, S.
Viewed: [[ro.stat.viewed]] Cited: [[ro.stat.cited]] Accessed: [[ro.stat.accessed]]
ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=https://pid.geoscience.gov.au/dataset/ga/140092&rft.title=Organic Geochemical Data Release for Source Rocks of the Roc 2 Well, Bedout Sub-basin, Australia&rft.identifier=https://pid.geoscience.gov.au/dataset/ga/140092&rft.description=The Roebuck Basin on Australia’s offshore north-western margin is the focus of a regional hydrocarbon prospectivity assessment being undertaken by the Offshore Energy Studies section. This offshore program is designed to produce pre-competitive information to assist with the evaluation of the hydrocarbon resource potential of the central North West Shelf and facilitate exploration investment in Australia. The recent oil and gas discoveries at Phoenix South 1 (2014), Roc 1 (2015-16), Roc 2 (2016), Phoenix South 2 (2016), Phoenix South 3 (2018), Dorado 1 (2018), Dorado 2 (2019) and Dorado 3 (2019) wells in the Bedout Sub-basin demonstrate the presence of a petroleum system in Lower Triassic strata (Thompson, 2020; Thompson et al., 2015 and 2018). The current study aims to better understand this new petroleum system and establish its extent. As part of this program, a range of organic geochemical analyses were acquired on source rocks from the Roc 2 well with these data released in this report.Maintenance and Update Frequency: asNeededStatement: Not supplied&rft.creator=Grosjean, E. &rft.creator=Edwards, D.S. &rft.creator=Hong, Z. &rft.creator=Jinadasa, N. &rft.creator=Sohn, J. &rft.creator=Buckler, T. &rft.creator=Abbott, S. &rft.date=2020&rft.coverage=westlimit=117.00; southlimit=-20.00; eastlimit=121.00; northlimit=-15.00&rft.coverage=westlimit=117.00; southlimit=-20.00; eastlimit=121.00; northlimit=-15.00&rft_rights=&rft_rights=Creative Commons Attribution 4.0 International Licence&rft_rights=CC-BY&rft_rights=4.0&rft_rights=http://creativecommons.org/licenses/&rft_rights=Australian Government Security ClassificationSystem&rft_rights=https://www.protectivesecurity.gov.au/Pages/default.aspx&rft_rights=WWW:LINK-1.0-http--link&rft_rights=Creative Commons Attribution 4.0 International Licence http://creativecommons.org/licenses/by/4.0&rft_subject=geoscientificInformation&rft_subject=ANALYTICAL CHEMISTRY&rft_subject=Organic Geochemistry&rft_subject=EARTH SCIENCES&rft_subject=Isotope Geochemistry&rft_subject=Roebuck Basin&rft_subject=Bedout Sub-basin&rft_subject=Biomarkers&rft_subject=Published_External&rft.type=dataset&rft.language=English Access the data
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Brief description

The Roebuck Basin on Australia’s offshore north-western margin is the focus of a regional hydrocarbon prospectivity assessment being undertaken by the Offshore Energy Studies section. This offshore program is designed to produce pre-competitive information to assist with the evaluation of the hydrocarbon resource potential of the central North West Shelf and facilitate exploration investment in Australia. The recent oil and gas discoveries at Phoenix South 1 (2014), Roc 1 (2015-16), Roc 2 (2016), Phoenix South 2 (2016), Phoenix South 3 (2018), Dorado 1 (2018), Dorado 2 (2019) and Dorado 3 (2019) wells in the Bedout Sub-basin demonstrate the presence of a petroleum system in Lower Triassic strata (Thompson, 2020; Thompson et al., 2015 and 2018). The current study aims to better understand this new petroleum system and establish its extent. As part of this program, a range of organic geochemical analyses were acquired on source rocks from the Roc 2 well with these data released in this report.

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Maintenance and Update Frequency: asNeeded
Statement: Not supplied

Issued: 16 07 2020

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121,-15 121,-20 117,-20 117,-15 121,-15

119,-17.5

text: westlimit=117.00; southlimit=-20.00; eastlimit=121.00; northlimit=-15.00

Subjects
ANALYTICAL CHEMISTRY | Bedout Sub-basin | Biomarkers | EARTH SCIENCES | Isotope Geochemistry | Organic Geochemistry | Published_External | Roebuck Basin | geoscientificInformation |

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Other Information
Download the Record (pdf) [893 KB]

uri : https://d28rz98at9flks.cloudfront.net/140092/140092_00_0.pdf

Appendix 1 Roc 2 source rocks bulk isotopes (xlsx) [19 KB]

uri : https://d28rz98at9flks.cloudfront.net/140092/140092_01_0.xlsx

Appendix 2 Roc 2 source rocks 13C and D CSIA linear alkanes (xlsx) [38 KB]

uri : https://d28rz98at9flks.cloudfront.net/140092/140092_02_0.xlsx

Appendix 3 Roc 2 source rocks High Resolution GCs (zip) [1.5 MB]

uri : https://d28rz98at9flks.cloudfront.net/140092/140092_03_0.zip

Appendix 4 Roc 2 source rocks biomarkers (xlsx) [232 KB]

uri : https://d28rz98at9flks.cloudfront.net/140092/140092_04_0.xlsx

Appendix 5 Roc 2 source rocks geochemical summary sheets (pdf) [1.7 MB]

uri : https://d28rz98at9flks.cloudfront.net/140092/140092_05_0.pdf

Appendix 6 Roc 2 source rocks GCMS raw files (zip) [2.6 MB]

uri : https://d28rz98at9flks.cloudfront.net/140092/140092_06_0.zip

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