Present-Day Stress and Tectonics of Deltas and Deepwater Fold-Thrust Belts. The key benefit of the project will be to advance our understanding of the geological processes that control the development of deltas, and of the fold-thrust belts located in deepwater adjacent to deltas, by analysis of five examples worldwide. Global hydrocarbon exploration is successfully moving to deepwater fold-thrust belts. One of Australia's key under-explored frontier petroleum provinces is the Australian Bight B ....Present-Day Stress and Tectonics of Deltas and Deepwater Fold-Thrust Belts. The key benefit of the project will be to advance our understanding of the geological processes that control the development of deltas, and of the fold-thrust belts located in deepwater adjacent to deltas, by analysis of five examples worldwide. Global hydrocarbon exploration is successfully moving to deepwater fold-thrust belts. One of Australia's key under-explored frontier petroleum provinces is the Australian Bight Basin. The prospective parts of this basin comprise delta/deepwater fold-thrust belt systems and analysis of more data-rich systems worldwide will help provide the geological knowledge required to help re-invigorate exploration in the Bight Basin.Read moreRead less
Crustal Stress Field of SE Asia. The key project benefit is to advance our fundamental understanding of tectonic processes such as sedimentary basin development and continental collision. It has major implications for natural hazard assessment and resources exploration in SE Asia, consistent with Australia's participation in the APEC Energy Working Group. The project has major ancillary benefits. It will strengthen international links between Australia, SE Asia, the UK, USA and Germany. It will ....Crustal Stress Field of SE Asia. The key project benefit is to advance our fundamental understanding of tectonic processes such as sedimentary basin development and continental collision. It has major implications for natural hazard assessment and resources exploration in SE Asia, consistent with Australia's participation in the APEC Energy Working Group. The project has major ancillary benefits. It will strengthen international links between Australia, SE Asia, the UK, USA and Germany. It will provide high-quality research and training experience for the APD and PhD student involved, whom will spend time with research groups and oil companies in Australia, UK, USA and SE Asia. Finally, the project will increase the institutional capacity for contract research in SE Asia.Read moreRead less
Three-dimensional magnetotelluric imaging of lithospheric-scale mineral systems from source to deposit. Geochemical studies indicate that world-class mineral deposits are partly sourced from fluids emerging from Earth's mantle and lower crust. Finding major mineral deposits in the future will therefore require knowledge of which parts of the crust and mantle yield the most prospective locations. However, there are few methods that can image deep Earth resources, and these can be very expensive ....Three-dimensional magnetotelluric imaging of lithospheric-scale mineral systems from source to deposit. Geochemical studies indicate that world-class mineral deposits are partly sourced from fluids emerging from Earth's mantle and lower crust. Finding major mineral deposits in the future will therefore require knowledge of which parts of the crust and mantle yield the most prospective locations. However, there are few methods that can image deep Earth resources, and these can be very expensive. We propose to develop the magnetotelluric method as a low-cost and rapid approach for delineating 3D information on deep mineral systems beneath existing major deposits, and adapting this to explore in greenfield locations.Read moreRead less
Present-Day Crustal Stresses of NW Borneo: Neotectonics of an Active Collisional Margin. The key project benefit is to advance understanding of continental collision and the early evolution of mountain belts using a region with an unrivalled database from hydrocarbon exploration. The project will improve understanding of Australia's northern, collisional margins and petroleum exploration there, which is less advanced than in Borneo. The project has major ancillary benefits. It will strengthen in ....Present-Day Crustal Stresses of NW Borneo: Neotectonics of an Active Collisional Margin. The key project benefit is to advance understanding of continental collision and the early evolution of mountain belts using a region with an unrivalled database from hydrocarbon exploration. The project will improve understanding of Australia's northern, collisional margins and petroleum exploration there, which is less advanced than in Borneo. The project has major ancillary benefits. It will strengthen international links between Australia, Brunei, Malaysia and Germany. It will provide high quality research training for the RA and PhDs whom will spend time at the Universities of Brunei and Karlsruhe and at Shell Brunei and Shell Malaysia. Finally the project will increase the institutional capacity for contract research in SE Asia.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0668155
Funder
Australian Research Council
Funding Amount
$350,000.00
Summary
Instrumentation for combined seismic and electromagnetic Earth sounding. The set of geophysical recorders will provide the means to enhance understanding of the structure of the Australian continent in 3-D. The interpretation of multiple images of Earth structure will help to link features in the crust and mantle beneath, and provide controls on the evolution and assembly of the present continent, with a major contribution to possible geotransects as recommended in the 2003 National Strategic Pl ....Instrumentation for combined seismic and electromagnetic Earth sounding. The set of geophysical recorders will provide the means to enhance understanding of the structure of the Australian continent in 3-D. The interpretation of multiple images of Earth structure will help to link features in the crust and mantle beneath, and provide controls on the evolution and assembly of the present continent, with a major contribution to possible geotransects as recommended in the 2003 National Strategic Plan for the Geosciences. Combining seismic and electromagnetic methods will provide both geochemeical and geophysical constaints, e.g., on zones of alteration and shear with the potential for deep mineralisation. Read moreRead less
The Australasian Stress Map. The contemporary crustal stress field of Australasia is both more complex and more poorly constrained than that of other continental areas. The crustal stress field controls processes including earthquake hazard; the stability of mines, tunnels and boreholes, and; fluid flow in groundwater aquifers and oil reservoirs. Using data from oil exploration wells, earthquakes and recent geological activity, this project will increase from around 300 to 1000 the number of rel ....The Australasian Stress Map. The contemporary crustal stress field of Australasia is both more complex and more poorly constrained than that of other continental areas. The crustal stress field controls processes including earthquake hazard; the stability of mines, tunnels and boreholes, and; fluid flow in groundwater aquifers and oil reservoirs. Using data from oil exploration wells, earthquakes and recent geological activity, this project will increase from around 300 to 1000 the number of reliable stress determinations available for Australia, New Zealand and Papua New Guinea. The stress field will be modelled in order to improve our understanding of its origin and variability.Read moreRead less
Present-Day Crustal Stress Field of North-Eastern Australia. The key project benefit is to advance fundamental understanding of crustal dynamics in NE Australia and thus Australia as a whole. The project will improve our knowledge of both the nature and sources of the present-day crustal stresses in NE Australia. The project has implications for seismicity and neotectonics in NE Australia. Furthermore, the project has significant implications for both hydrocarbon and hot dry rock geothermal ener ....Present-Day Crustal Stress Field of North-Eastern Australia. The key project benefit is to advance fundamental understanding of crustal dynamics in NE Australia and thus Australia as a whole. The project will improve our knowledge of both the nature and sources of the present-day crustal stresses in NE Australia. The project has implications for seismicity and neotectonics in NE Australia. Furthermore, the project has significant implications for both hydrocarbon and hot dry rock geothermal energy exploration and development.Read moreRead less