Authors / CoAuthors
Edwards, D.S.
Abstract
Molecular and stable isotopic (carbon and hydrogen) analyses are being undertaken on fluid samples from offshore Australian gas accumulations, as part of a Geoscience Australia initiative to understand the origin, thermal maturity and degree of preservation of these economic resources. The geochemical data are available from Geoscience Australia's web site http://www.ga.gov.au/oracle/apcrc. Here, emphasis is placed upon documenting the natural gas compositions of the Exmouth Plateau and Exmouth Sub-basin (Fig. 1). It is apparent from the isotopic signatures of the non-combustible and combustible gases that several sources of gas are mixed within these accumulations, many of which have complex fill histories. These results were presented at the Combined National Conference of the Australian Organic Geochemists and the Natural Organic Matter Interest Group, Rottnest Island, Perth, WA, February 2006 (Edwards et al., 2006).
Product Type
nonGeographicDataset
eCat Id
64171
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Cnr Jerrabomberra Ave and Hindmarsh Dr GPO Box 378
Canberra
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Keywords
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- GA PublicationResearch Newslttr Paper
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- natural gas
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- geoscience databases
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- petroleum exploration
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- organic geochemistry
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- marine
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- AU-WA
- Australian and New Zealand Standard Research Classification (ANZSRC)
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- Earth Sciences
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- Published_Internal
Publication Date
2006-01-01T00:00:00
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geoscientificInformation
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May 2006
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[-36.0, -8.0, 113.0, 138.0]
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