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Australian Energy Producers Journal Australian Energy Producers Journal Society
Journal of Australian Energy Producers
RESEARCH ARTICLE (Non peer reviewed)

Assessment of natural hydrocarbon seepage studies in Australian waters

Graham Logan A , Andrew Jones B , Nadege Rollet B , John Kennard B , Georgina Ryan C , Emmanuelle Grosjean D , Karen Earl B and George Bernardel B

Graham Logan presented this extended abstract on Tuesday April 8th

+ Author Affiliations
- Author Affiliations

A Geoscience Australia GPO Box 378 Canberra ACT 2903

B Geoscience Australia

C Geoscience Australia emmanuelle.grosjean@ga.gov.au

D Geoscience Australia georgina.ryan@ga.gov.a

The APPEA Journal 48(2) 454-454 https://doi.org/10.1071/AJ07044
Published: 2008

keywords: Seeps

Graham Logan obtained a BSc (Hons) from University of Glasgow in Geology (1988) and a PhD in Organic Geochemistry from the University of Bristol (1992). He worked at Indiana University and CSIRO Petroleum before joining Geoscience Australia. For the last five years he has been leading the Seeps and Signatures Project within the Petroleum and Marine Division of Geoscience Australia. Graham has published more than 50 papers and is associate editor for Geochemica et Cosmochimica Acta and a member or the Geochemical Society.

graham.logan@ga.gov.au

Andrew Jones obtained a BSc (Hons) in geology (1997) and a PhD in glacial sedimentology from The University of Queensland (2004). In 2001 he joined Geoscience Australia, where he initially worked on earthquake and coastal erosion hazard. His present research is focussed on natural hydrocarbon seepage in Australia and internationally. Member: PESA.

andrew.jones@ga.gov.au

Nadege Rollet is a research scientist at Geoscience Australia. She obtained a MSc and a PhD in geology and geophysics from the University of Paris–Pierre et Marie Curie, France, in 1995 and 1999, respectively. Her studies are focussed on geodynamic reconstructions and structural framework of the south and southeast Australian margins, on detection and characterisation of natural hydrocarbon seepage on the north and northwest Australian margin. She is now leading the Remote Eastern Frontiers Project within Petroleum and Marine Division at Geoscience Australia. Member: ASEG.

nadege.rollet@ga.gov.au

John Kennard is a senior petroleum geoscientist at Geoscience Australia. He obtained his BSc Hons in geology at the Australian National University (1974), and a PhD in carbonate sedimentology from the Memorial University of Newfoundland, Canada (1989). His research studies are now focussed on the petroleum systems and evidence of natural hydrocarbon seepage of frontier areas offshore northern and northwestern Australia.

john.kennard@ga.gov.au

Karen Earl is a geologist with the Eastern Frontiers Group, Geoscience Australia. Karen received a BSc (Hons) geology degree from the Australian National University (Canberra) in 2002. She joined Geoscience Australia in 2001 and has worked in most of Australia’s offshore regions in the Petroleum Promotions and Prospectivity Group. Karen is the Federal Secretary for PESA and the local ACT PESA branch Vice-president.

karen.earl@ga.gov.au

George Bernardel obtained a BSc (Hons) at the University of Sydney in 1986, two Graduate Diplomas in Computing/Information Systems at the University of Canberra in 1997 and a BEng (Hons) from the University of Southern Queensland in 2004. He worked at Bridge Oil NL (1987), BMR/AGSO (1988-1991) and has been at GA since 1994. He has participated in a large variety of BMR/AGSO/GA projects including marine seismic acquisition and processing, basin/terrain analysis, Law of the Sea boundary determinations and hydrocarbon seeps/signatures work.

george.bernardel@ga.gov.au


References

Abrams, M.A., and Segall, M.P., 2002—Surface Geochemistry Calibrations Study: Phase I. EGI Research Report No. 2002-50500725.

Bishop, D.J., and O’Brien, G.W. (1998). A multi-disciplinary approach to definition and characterisation of carbonate shoals, shallow gas accumulations and related complex near-surface sedimentary structures in the Timor Sea APPEA Journal 38, 93–114.

Brunskill, G.J., Burns, K.A., and Opdyke, B., 2005—Biogeochemical processes, effects and signatures of hydrocarbon and ground-water seepage within a tropical, carbonate-rich system: Australia’s Timor Sea. RV Southern Surveyor Voyage Summary SS06/2005 (http://www.marine.csiro.au/nationalfacility/voyagedocs/2005/Summary_SS06-2005.pdf).

Cowley, R., and O’Brien, G.W. (2000). Identification and interpretation of leaking hydrocarbons using seismic data: A comparative montage of examples from the major fields in Australia’s North West Shelf and Gippsland Basin APPEA Journal 40, 121–49.

Jones, A.T., Logan, G.A., Kennard, J.M., and Rollet, N. (2005). Reassessing potential origins of Synthetic Aperture Radar (SAR) slicks from the Timor Sea Region of the North West Shelf on the basis of field and ancillary data APPEA Journal 45, 311–31.

O’Brien, G.W., and Heggie, D.T. (1989). Hydrocarbon gases in seafloor sediments, Otway and Gippsland Basins: implications for petroleum exploration APPEA Journal 29, 96–113.

O’Brien, G.W., and Woods, E.P. (1995). Hydrocarbon-related diagenetic zones (HRDZs) in the Vulcan Sub-basin, Timor Sea: Recognition and exploration implications APPEA Journal 35, 220–51.

O’Brien, G.W., Lawrence, G., Williams, A., Webster, M., Wilson, D., and Burns, K.A. (2000). Using integrated remote sensing technologies to evaluate and characterise hydrocarbon migration and charge characteristics on the Yampi Shelf, Northwestern Australia: A methodological study APPEA Journal 40, 230–55.

Rollet, N., Logan, G.A., Kennard, J.M., O’Brien, P., Jones, A.T., and Sexton, M. (2006). Characterisation and correlation of active hydrocarbon seepage using geophysical data sets: an example from the tropical, carbonate Yampi Shelf, Northwest Australia Marine and Petroleum Geology 23, 145–64.

Rollet, N., Logan, G.A., Ryan, G., Judd, A.G., Totterdell, J.M., Glenn, K., Jones, A.T., Kroh, F., Struckmeyer, H.I.M., Kennard, J.M., and Earl, K.L. (2007). Shallow gas and fluid migration in the northern Arafura Sea (Offshore Northern Australia) Marine and Petroleum Geology , .
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