Titus A. Murray

Hydrogeological implications of fault-related folding in a Triassic braided sandstone

Timothy C. McMillan, Titus A. Murray, Martin S. Andersen, Wendy A Timms et autres

Hydrogeological implications of fault-related folding in a Triassic braided sandstone

Conceptual Framework for Hydrologic Modelling of Faults

Titus A. Murray

Unconventional oil and gas developments may require considering the potential hydrological impacts of faults on near-surface groundwater assets. It is vital that faults are represented appropriately. There are several examples where faults have been invoked as part of “Straw Man” arguments to …

A framework for inclusion of faults in coal seam gas risk assessments

Titus A. Murray, William L. Power

Assessments for coal seam gas (CSG) projects may be required to consider the potential hydrological impacts of faults on surface and near-surface groundwater assets. This study presents three distinct end-member geological scenarios and outlines methods for characterising fault-related groundwater flow within a …

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Discussion on ‘A knowledge database of hanging-wall traps that are dependent on fault-rock seal’, Geological Society, London, Special Publications , 496, 209–222, https://doi.org/10.1144/SP496-2018-157

William L. Power, Titus A. Murray

Discussion on ‘Fault seal modelling – the influence of fluid properties on fault sealing capacity in hydrocarbon and CO 2 systems’, Petroleum Geoscience , 2020, https://doi.org/10.1144/petgeo2019-126

Titus A. Murray, William L. Power

Validation and analysis procedures for juxtaposition and membrane fault seals in oil and gas exploration

Titus A. Murray, William L. Power, Anthony J. Johnson, Greg Christie et autres

Abstract We propose and validate methods for risk analysis of fault-bounded hydrocarbon traps in exploration. We concentrate on cross-fault leakage and consider lateral seals due to (1) juxtaposition and (2) high capillary-entry-pressure fault rock (membrane seal). We conclude that stochastic methods for …

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How confined is my aquifer? Tidal analysis of water level data to characterise confinement

Timothy C. McMillan, Gabriel Christopher Rau, Wendy A Timms, Martin S. Andersen et autres

Validation of Fault Seal Mechanisms in the Timor Sea: An Outcrop and Subsurface Perspective

Titus A. Murray, William L. Power, S. Sosio de Rosar, Zoe K. Shipton et autres

Summary When risking faulted structures, across-fault juxtaposition and or membrane seal are key issues. Generally, this work is done on a “best-guess” model. The application of SGR methods in reservoir / seal systems that have moderate Vshale values artificially increases predicted column …

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Fault Zone Hydrogeology in Near-Surface Landscapes in Australia: Geodynamic and Tectonic Influences

Kenneth C. Lawrie, Titus A. Murray, Ross Brodie, Mike Sandiford et autres

Abstract: Validation of Fault Seal Mechanisms: An Outcrop and Subsurface Perspective

Titus A. Murray, William L. Power, Silvia Sosio de Rosa, Zoe K. Shipton et autres

Along-strike fault core thickness variations of a fault in poorly lithified sediments, Miri (Malaysia)

Silvia Sosio de Rosa, Zoe K. Shipton, Rebecca Jane Lunn, Yannick Kremer et autres

The degree to which a fault will impede fluid flow is only as great as its most permeable point. Processes that determine areas of the fault surface containing transmissible fault rocks must be utilized to produce reliable predictions of cross-fault fluid flow. …

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Topographic Residual Filtering (TRF): A Structural Geology Geomorphological Tool

Timothy C. McMillan, Titus A. Murray, Wendy A Timms