Details of Award

NERC Reference : NE/R017883/1

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An integrated assessment of UK Shale resource distribution based on fundamental analyses of shale mechanical & fluid properties.

Grant Award

Principal Investigator:: Dr J Mecklenburgh, The University of Manchester, Earth Atmospheric and Env Sciences
Co-Investigator:: Professor E Rutter, The University of Manchester, Earth Atmospheric and Env Sciences
Grant held at:: The University of Manchester, Earth Atmospheric and Env Sciences

Science Area:: Marine; Terrestrial
Overall Classification:: Unknown

Science Classification details

ENRIs:: Environmental Risks and Hazards; Natural Resource Management
Science Topics:: Faulting; Geomechanics; Geophysical surveying; Hydrocarbon reservoirs; Oil and gas; Shale gas; Sustainability; Earth Resources; Properties Of Earth Materials

Abstract:: Shale gas has the potential to transform the UK's future energy security. With imports currently accounting for 50% of its domestic gas requirements, projected to rise to roughly 80% by 2035, the big question is 'Are there enough shale gas resources to effectively replace the declining North Sea and Irish Sea gas production, and for how long?' The largest unknown is the potential gas reserves (i.e. recoverable resources) that would be commercially viable to be produced in the UK. There have been a number of differing in-place estimates for the Upper Bowland Shale in the northern England Carboniferous, ranging from 164-447 tcf suggested by Andrews (2013), to 8-19 tcf quoted by Uguna et al. (2017). In the absence of flow test data, reliable recoverable reserves estimates could not have been published. There has been a single well test carried out by Cuadrilla in Lancashire, the results of which have not yet been made public. The industry, the scientific community, the government, and environmental scientists, have been starved of modern borehole electric log, core and well test data with which to assess both resource potential and the associated environmental impact. This is about to change, with drilling planned to take place during the course of the proposed study in Cheshire, Lancashire, North Yorkshire, and North Nottinghamshire. This research project will focus on the Carboniferous (Bowland Shale) basins of the East Midlands, Lancashire, Cheshire, and Yorkshire. The vision is of a multidisciplinary approach to solving problems in the main research focus areas set out in Challenge 2 of the NERC call. We will bring together key researchers from several institutions around the UK, working on UK shale science from the micro-pore (<10 nm) to the basin scale. Key aspects of shale mineralogy, petrology, geochemistry, stratigraphy, rock mechanics, gas generation and adsorption and fluid flow in low porosity rocks will be combined into a holistic basin-scale model to generate a better scientifically-grounded set of estimates. Key sensitivities related to input parameters will be tested, and more importantly, compared/contrasted with available production data from the planned wells . The outcome of this 4-year project will be a more scientifically defendable assessment of the location and magnitude of UK shale resources, guided by an improved understanding of the shale properties and fluid flow through the shale, before, during and following hydraulic fracturing to ascertain whether shale gas has the potential to have a marked impact on energy security in the UK for several decades into the future. This project will critically inform the key stakeholders (Government, Industry, Academia, and the general public) of UK shale potential, and will provide input to discussions on future UK energy strategy. Collaboration with those projects funded within the other Challenges in this programme will allow us to assess whether or not this resource can be accessed in a commercially viable and environmentally responsible way. References Andrews, I.J. 2013. The Carboniferous Bowland Shale: Geology and resource estimate. British Geological Survey for the Department of Energy and Climate Change, London, UK. Uguna, C., Snape, C., Vane, C., V. Moss-Hayes, V., Whitelaw, P., Stevens, L., Meredith, W. and Carr, A. 2017. Convergence of shale gas reserve estimates from a high pressure water pyrolysis procedure and gas adsorption measurements. 28th International Meeting on Organic Geochemistry, 17-22 September 2017, Florence, Italy.

Period of Award:: 1 Aug 2018 - 31 Jul 2022
Value:: £254,484 Split Award

(FY details)

Authorised funds only

NERC Reference:: NE/R017883/1
Grant Stage:: Completed
Scheme:: Directed (Research Programmes)
Grant Status:: Closed
Programme:: Uncon Hydrocarbons

This grant award has a total value of £254,484

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FDAB - Financial Details (Award breakdown by headings)

DI - Other Costs	Indirect - Indirect Costs	DA - Investigators	DI - Staff	DA - Estate Costs	DI - T&S	DA - Other Directly Allocated
£11,470	£79,088	£25,035	£75,679	£34,520	£9,389	£19,305

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