Experimental Verification of the Predictive Value of Microtomography-Based Network Models for Multiphase Flow Properties of Petroleum Reservoir Rocks. Australia's oil and gas reserves are primarily dependent on exploration and development in remote offshore deep waters where the operational costs are highest. This is precisely the area where the emerging microtomography-based network model technology will have the most economic impact. The outcome will be of immense scientific interest to the n ....Experimental Verification of the Predictive Value of Microtomography-Based Network Models for Multiphase Flow Properties of Petroleum Reservoir Rocks. Australia's oil and gas reserves are primarily dependent on exploration and development in remote offshore deep waters where the operational costs are highest. This is precisely the area where the emerging microtomography-based network model technology will have the most economic impact. The outcome will be of immense scientific interest to the national/international community which has long been studying network models to understand multiphase flow in petroleum reservoirs. This will place Australia in the forefront of this technology. Furthermore, modelling studies of groundwater remediation and geosequestration of greenhouse gases which require a multiphase model will benefit from the project.Read moreRead less
Core-scale geodynamic rock-typing of reservoir rock. This project aims to develop a robust classification method for reservoir rock incorporating static, dynamic and mechanical attributes via multiscale digital core analysis using the concept of regional measures. Rock-types are used to populate reservoir models in a sophisticated routine of geological classification, spatial modelling and uncertainty analysis. Introducing high-resolution rock-types incorporating hydraulic properties and compact ....Core-scale geodynamic rock-typing of reservoir rock. This project aims to develop a robust classification method for reservoir rock incorporating static, dynamic and mechanical attributes via multiscale digital core analysis using the concept of regional measures. Rock-types are used to populate reservoir models in a sophisticated routine of geological classification, spatial modelling and uncertainty analysis. Introducing high-resolution rock-types incorporating hydraulic properties and compaction allows the development of a new generation of reservoir simulators. The project aims to derive a consistent high-resolution definition of rock-types incorporating compaction for petrophysical, geological and reservoir engineering purposes. This would greatly enhance our capacity to develop thinly layered reservoirs with direct applications in 4-D seismic reservoir characterisation and the development of unconventional reservoirs.Read moreRead less
Coal seam gas: Experimental and theoretical developments. This project aims to reduce the uncertainty and risk associated with the coal seam gas industry – control water production and optimisation of methane production. Understanding multi-physics in coal beds is necessary to address this challenge. This project will explore two-phase flow in fractures, sorption and diffusion mechanisms, stress dependency, and the complex coupling of these processes in coal beds. This is expected to enhance kno ....Coal seam gas: Experimental and theoretical developments. This project aims to reduce the uncertainty and risk associated with the coal seam gas industry – control water production and optimisation of methane production. Understanding multi-physics in coal beds is necessary to address this challenge. This project will explore two-phase flow in fractures, sorption and diffusion mechanisms, stress dependency, and the complex coupling of these processes in coal beds. This is expected to enhance knowledge of fluid transport in coal beds and improve the capacity to safely and efficiently exploit this resource.Read moreRead less
Reactive flow through porous media by micro-imaging. Australia is embarking on the development of major gas fields offshore Western Australia. These developments are very costly and techniques to manage the risk in development are well sought after. This project assists in risk management of tertiary recovery methods and CO2 storage. Further, it can contribute significantly to the accurate forward modelling of storage of hazardous materials and pollution remediation strategies. The project could ....Reactive flow through porous media by micro-imaging. Australia is embarking on the development of major gas fields offshore Western Australia. These developments are very costly and techniques to manage the risk in development are well sought after. This project assists in risk management of tertiary recovery methods and CO2 storage. Further, it can contribute significantly to the accurate forward modelling of storage of hazardous materials and pollution remediation strategies. The project could shape important decisions in the future and impact on environmental risk assessment.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE120100162
Funder
Australian Research Council
Funding Amount
$150,000.00
Summary
Integrated 2MHz Nuclear Magnetic Resonance high temperature tri-axial flow cell apparatus. The development of an integrated facility for petrophysical measurements allows the efficient use of expensive rock cores from gas or liquid reservoirs to develop reliable cross-correlations at conditions encountered in real reservoirs. The equipment is optimised for applications to unconventional reservoirs like Australia’s gas resources, in particular coal-bed methane reservoirs and gas reservoirs where ....Integrated 2MHz Nuclear Magnetic Resonance high temperature tri-axial flow cell apparatus. The development of an integrated facility for petrophysical measurements allows the efficient use of expensive rock cores from gas or liquid reservoirs to develop reliable cross-correlations at conditions encountered in real reservoirs. The equipment is optimised for applications to unconventional reservoirs like Australia’s gas resources, in particular coal-bed methane reservoirs and gas reservoirs where gas is difficult to extract.Read moreRead less
Towards efficient development of geothermal resources in Australia: an improved simulation package for fluid flow in fractured geothermal reservoirs. Australia possesses vast deep earth geothermal resources, which are cheap, clean, reliable, sustainable and renewable. By supporting the development of geothermal resources, the fundamental research project will greatly contribute to many Australian social and economic priorities: providing immediate mitigation of climate change and greenhouse gas ....Towards efficient development of geothermal resources in Australia: an improved simulation package for fluid flow in fractured geothermal reservoirs. Australia possesses vast deep earth geothermal resources, which are cheap, clean, reliable, sustainable and renewable. By supporting the development of geothermal resources, the fundamental research project will greatly contribute to many Australian social and economic priorities: providing immediate mitigation of climate change and greenhouse gas emissions; reducing dependence on external sources of fuels and oil price uncertainty; meeting the country's growing energy needs; therefore, supporting an Environmentally Sustainable Australia. Moreover, the project enhances Australian research recognition in the fields of fractured and geothermal simulation. It also provides high level education for five research students.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0775616
Funder
Australian Research Council
Funding Amount
$350,000.00
Summary
Advanced Testing Facility for Geological Sequestration of Greenhouse Gases. Predicted climate changes can cause disastrous impacts on nation's human health, agriculture, infrastructure and natural ecosystems. The reduction of greenhouse emissions as required by Kyoto Protocol while protecting Australian industries and jobs is a massive challenge. The long-term sequestration of CO2 in deep geological formations is considered to be the most viable solution. This technology, however, is at its i ....Advanced Testing Facility for Geological Sequestration of Greenhouse Gases. Predicted climate changes can cause disastrous impacts on nation's human health, agriculture, infrastructure and natural ecosystems. The reduction of greenhouse emissions as required by Kyoto Protocol while protecting Australian industries and jobs is a massive challenge. The long-term sequestration of CO2 in deep geological formations is considered to be the most viable solution. This technology, however, is at its infancy and a concerted national research effort is urgently required. The multi-user Facility will enable closer collaboration with researchers in academia and industry, and will be integral in training the next generation of Australian scientists in the geological sequestration and wealth from the earth and the ocean.Read moreRead less
Confined comminution and particle flow: a general model for large-scale canonical solutions. The project integrates recent advances in continuum mechanics to develop a novel theory of comminution for large-scale problems of grain-size reduction, beyond the reach of particle-based simulations. We will deliver new knowledge and predictive tools by solving fundamental and significant comminution problems. Underpinning this development will be a direct link between energy and particle kinematics. Th ....Confined comminution and particle flow: a general model for large-scale canonical solutions. The project integrates recent advances in continuum mechanics to develop a novel theory of comminution for large-scale problems of grain-size reduction, beyond the reach of particle-based simulations. We will deliver new knowledge and predictive tools by solving fundamental and significant comminution problems. Underpinning this development will be a direct link between energy and particle kinematics. This unique methodology will enable the prediction of energy flow in fault zones, and energy losses from machine to particle and between particles.Read moreRead less
Propagating fragmentation waves in granular materials. This project will conduct the first systematic study to understand and control fragmentation waves in granular systems subject to impact loading. The outcomes will be essential for geoscience including earthquakes and meteoritic impacts, and for many industries, including mining, mineral processes, petroleum production and pharmaceutics.
Particle-scale modelling of particle-fluid flows in gas and oil extraction. Particle-scale modelling of particle-fluid flows in gas and oil extraction. This project aims to develop a particle scale model to study the pipeline transport of petroleum fluids. It will use a combined theoretical and experimental program, involving state-of-the-art discrete element modelling and simulation techniques, to describe the complex particle-fluid flow and erosion of pipeline transport in gas and oil extracti ....Particle-scale modelling of particle-fluid flows in gas and oil extraction. Particle-scale modelling of particle-fluid flows in gas and oil extraction. This project aims to develop a particle scale model to study the pipeline transport of petroleum fluids. It will use a combined theoretical and experimental program, involving state-of-the-art discrete element modelling and simulation techniques, to describe the complex particle-fluid flow and erosion of pipeline transport in gas and oil extraction, quantify the effects of key variables, and formulate strategies for optimum process control under different conditions. The research outcomes are expected to be useful for the process control of pipeline transport in Australia’s important petroleum and energy-related industries.Read moreRead less