Items where NERC Author is "Chadwick, Andy"

Publication - Article

Williams, G.A.; Chadwick, R.A.. 2021 Influence of reservoir-scale heterogeneities on the growth, evolution and migration of a CO2 plume at the Sleipner Field, Norwegian North Sea. International Journal of Greenhouse Gas Control, 106, 103260. 10.1016/j.ijggc.2021.103260

Chadwick, R.A.; Williams, G.A.; Falcon Suarez, I. ORCID: https://orcid.org/0000-0001-8576-5165. 2019 Forensic mapping of seismic velocity heterogeneity in a CO2 layer at the Sleipner CO2 storage operation, North Sea, using time-lapse seismics. International Journal of Greenhouse Gas Control, 90, 102793. 10.1016/j.ijggc.2019.102793

Falcon Suarez, Ismael ORCID: https://orcid.org/0000-0001-8576-5165; Papageorgiou, Georgios; Chadwick, Andy; North, Laurence J.; Best, Angus I. ORCID: https://orcid.org/0000-0001-9558-4261; Chapman, Mark. 2018 CO2-brine flow-through on an Utsira Sand core sample: experimental and modelling. implications for the Sleipner storage field. International Journal of Greenhouse Gas Control, 68. 236-246. 10.1016/j.ijggc.2017.11.019

Cowton, L.R.; Neufeld, J.A.; White, N.J.; Bickle, M.J.; Williams, G.A.; White, J.C.; Chadwick, R.A.. 2018 Benchmarking of vertically-integrated CO 2 flow simulations at the Sleipner Field, North Sea. Earth and Planetary Science Letters, 491. 121-133. 10.1016/j.epsl.2018.03.038

Vosper, H.; Chadwick, R.A.; Williams, G.A.. 2018 CO 2 plume migration in underground CO 2 storage: The effects of induced hydraulic gradients. International Journal of Greenhouse Gas Control, 74. 271-281. 10.1016/j.ijggc.2018.05.006

White, James C.; Williams, Gareth; Chadwick, Andy. 2018 Seismic amplitude analysis provides new insights into CO2 plume morphology at the Snøhvit CO2 injection operation. International Journal of Greenhouse Gas Control, 79. 313-322. 10.1016/j.ijggc.2018.05.024

White, James C.; Williams, Gareth; Chadwick, Andy; Furre, Anne-Kari; Kiær, Anders. 2018 Sleipner: the ongoing challenge to determine the thickness of a thin CO 2 layer. International Journal of Greenhouse Gas Control, 69. 81-95. 10.1016/j.ijggc.2017.10.006

Williams, G.A.; Chadwick, R.A.; Vosper, H.. 2018 Some thoughts on Darcy-type flow simulation for modelling underground CO 2 storage, based on the Sleipner CO 2 storage operation. International Journal of Greenhouse Gas Control, 68. 164-175. 10.1016/j.ijggc.2017.11.010

Hannis, Sarah; Chadwick, Andy; Connelly, Doug; Blackford, Jerry; Leighton, Timothy; Jones, Dave; White, Jim; White, Paul; Wright, Ian; Widdicomb, Steve; Craig, James; Dixon, Tim. 2017 Review of offshore CO2 storage monitoring: operational and research experiences of meeting regulatory and technical requirements [in special issue: 13th International Conference on Greenhouse Gas Control Technologies, GHGT-13, 14-18 November 2016, Lausanne, Switzerland] Energy Procedia, 114. 5967-5980. 10.1016/j.egypro.2017.03.1732

Chadwick, R.A.; Williams, G.A.; Noy, D.J.. 2017 CO 2 storage: setting a simple bound on potential leakage through the overburden in the North Sea Basin. Energy Procedia, 114. 4411-4423. 10.1016/j.egypro.2017.03.1597

Bentham, Michelle; Williams, Gareth; Vosper, Hayley; Chadwick, Andy; Williams, John; Kirk, Karen. 2017 Using pressure recovery at a depleted gas field to understand saline aquifer connectivity. Energy Procedia, 114. 2906-2920. 10.1016/j.egypro.2017.03.1418

Williams, Gareth A.; Chadwick, R. Andrew. 2017 An improved history-match for layer spreading within the Sleipner plume including thermal propagation effects. Energy Procedia, 114. 2856-2870. 10.1016/j.egypro.2017.03.1406

Cowton, L.R.; Neufeld, J.A.; White, N.J.; Bickle, M.J.; White, J.C.; Chadwick, R.A.. 2016 An inverse method for estimating thickness and volume with time of a thin CO2-filled layer at the Sleipner Field, North Sea. Journal of Geophysical Research: Solid Earth, 121 (7). 5068-5085. 10.1002/2016JB012895

Chadwick, Andrew. 2015 Are we really ready to implement large-scale storage? Greenhouse Gases: Science and Technology, 5 (5). 499. 10.1002/ghg.1560

Chadwick, Andy. 2015 Steps and cycles. Geoscientist, 25 (6). 10-15.

Chadwick, R. Andrew; Noy, David J.. 2015 Underground CO2 storage: demonstrating regulatory conformance by convergence of history-matched modeled and observed CO2 plume behavior using Sleipner time-lapse seismics. Greenhouse Gases: Science and Technology, 5 (3). 305-322. 10.1002/ghg.1488

White, James C.; Williams, Gareth A.; Grude, Sissel; Chadwick, R. Andrew. 2015 Utilizing spectral decomposition to determine the distribution of injected CO2 at the Snøhvit Field. Geophysical Prospecting, 63 (5). 1213-1223. 10.1111/1365-2478.12217

Bergmann, Peter; Chadwick, Andrew. 2015 Volumetric bounds on subsurface fluid substitution using 4D seismic time shifts with an application at Sleipner, North Sea. Geophysics, 80 (5). B153-B165. 10.1190/geo2014-0591.1

Jenkins, Charles; Chadwick, Andy; Hovorka, Susan D.. 2015 The state of the art in monitoring and verification— ten years on. International Journal of Greenhouse Gas Control, 40. 312-349. 10.1016/j.ijggc.2015.05.009

Chadwick, R. Andrew; Marchant, Benjamin P.; Williams, Gareth A.. 2014 CO2 storage monitoring: leakage detection and measurement in subsurface volumes from 3D seismic data at Sleipner. Energy Procedia, 63. 4224-4239. 10.1016/j.egypro.2014.11.458

Vosper, Hayley; Kirk, Karen; Rochelle, Chris; Noy, Dave; Chadwick, Andy. 2014 Does numerical modelling of the onset of dissolution-convection reliably reproduce this key stabilization process in CO2 storage? Energy Procedia, 63. 5341-5348. 10.1016/j.egypro.2014.11.566

Wildenborg, Ton; de Bruin, Geert; Kronimus, Alexander; Neele, Filip; Wollenweber, Jens; Chadwick, Andy. 2014 Transferring responsibility of CO2 storage sites to the competent authority following site closure. Energy Procedia, 63. 6705-6716. 10.1016/j.egypro.2014.11.706

Verdon, James P.; Kendall, J.-Michael; Stork, Anna L.; Chadwick, R. Andrew; White, Don J.; Bissell, Rob C.. 2013 Comparison of geomechanical deformation induced by megatonne-scale CO2 storage at Sleipner, Weyburn, and In Salah. Proceedings of the National Academy of Sciences, 110 (30). E2762-E2771. 10.1073/pnas.1302156110

Dixon, Tim; Romanak, Katherine; Neades, Samantha; Chadwick, Andy. 2013 Getting science and technology into international climate policy: carbon dioxide capture and storage in the UNFCCC. Energy Procedia, 37. 7590-7595. 10.1016/j.egypro.2013.06.703

Goater, Aaron L.; Chadwick, R. Andrew. 2013 Implications of alternative post-injection regulatory guidance upon CO2 storage in dipping open aquifers. Energy Procedia, 37. 7756-7765. 10.1016/j.egypro.2013.06.722

Kühn, M.; Wipki, M.; Durucan, S.; Korre, A.; Deflandre, J.-P.; Boulharts, H.; Lüth, S.; Frykman, P.; Wollenweber, J.; Kronimus, A.; Chadwick, A.; Böhm, G.. 2013 Key site abandonment steps in CO2 storage. Energy Procedia, 37. 4731-4740. 10.1016/j.egypro.2013.06.382

White, James C.; Williams, Gareth A.; Chadwick, R. Andrew. 2013 Thin layer detectability in a growing CO2 plume: testing the limits of time-lapse seismic resolution. Energy Procedia, 37. 4356-4365. 10.1016/j.egypro.2013.06.338

Chadwick, R.A.; Williams, G.A.; Williams, J.D.O.; Noy, D.J.. 2012 Measuring pressure performance of a large saline aquifer during industrial-scale CO2 injection : the Utsira Sand, Norwegian North Sea. International Journal of Greenhouse Gas Control, 10. 374-388. 10.1016/j.ijggc.2012.06.022

Noy, D.J.; Holloway, S.; Chadwick, R.A.; Williams, J.D.O.; Hannis, S.A.; Lahann, R.W.. 2012 Modelling large-scale carbon dioxide injection into the Bunter Sandstone in the UK Southern North Sea. International Journal of Greenhouse Gas Control, 9. 220-233. 10.1016/j.ijggc.2012.03.011

Williams, Gareth; Chadwick, Andrew. 2012 Quantitative seismic analysis of a thin layer of CO2 in the Sleipner injection plume. Geophysics, 77 (6). R245-R256. 10.1190/​geo2011-0449.1

Boait, F.C.; White, N.J.; Bickle, M.J.; Chadwick, R.A.; Neufeld, J.A.; Huppert, H.E.. 2012 Spatial and temporal evolution of injected CO2 at the Sleipner Field, North Sea. Journal of Geophysical Research, 117, B03309. 21, pp. 10.1029/2011JB008603

Chadwick, Andrew. 2011 CCS : between a rock and a hard place? Greenhouse Gases : Science and Technology, 1 (2). 99-101. 10.1002/ghg.20

Arts, R.J.; Jones, D.G.; Chadwick, R.A.; Klinkby, L.; Bernstone, C.; Sorensen, A.T.. 2011 Development of a monitoring plan for the Vedsted structure in Denmark. Energy Procedia, 4. 3558-3565. 10.1016/j.egypro.2011.02.284

Boait, Fran; White, Nicky; Chadwick, Andy; Noy, David; Bickle, Mike. 2011 Layer spreading and dimming within the CO2 plume at the Sleipner Field in the North Sea. Energy Procedia, 4. 3254-3261. 10.1016/j.egypro.2011.02.244

Smith, D.J.; Noy, D.J.; Holloway, S.; Chadwick, R.A.. 2011 The impact of boundary conditions on CO2 storage capacity estimation in aquifers. Energy Procedia, 4. 4828-4834. 10.1016/j.egypro.2011.02.449

Chadwick, Andy. 2010 Carbon capture and storage. Earthwise, 26. 32-33.

Chadwick, Andy; Clochard, Vincent; Delepine, Nicolas; Labat, Karine; Sturton, Susan; Buddensiek, Maike L.; Dillen, Menno; Nickel, Michael; Lima, Anne Louise; Williams, Gareth; Neele, Filip; Arts, Rob; Rossi, Giuliana. 2010 Quantitative analysis of time-lapse seismic monitoring at the Sleipner CO2 storage operation. The Leading Edge, 29 (2). 170-177. 10.1190/1.3304820

Lewis, Deirdre; Bentham, Michelle; Cleary, Tom; Vernon, Richard; O'Neill, Nick; Kirk, Karen; Chadwick, Andy; Hilditch, David; Michael, Karsten; Allinson, Guy; Neal, Peter; Ho, Minh. 2009 Assessment of the potential for geological storage of carbon dioxide in Ireland and Northern Ireland. Energy Procedia, 1 (1). 2655-2662. 10.1016/j.egypro.2009.02.033

Chadwick, R.A.; Noy, D.J.; Holloway, S.. 2009 Flow processes and pressure evolution in aquifers during the injection of supercritical CO2 as a greenhouse gas mitigation measure. Petroleum Geoscience, 15 (1). 59-73. 10.1144/1354-079309-793

Groenenberg, Heleen; Carpenter, Mike; Flach, Tod; Zink-Jorgensen, Kim; Schroder, Peter; Christensen, Niels Peter; Beck, Brenden; Chadwick, Andy; Lescanne, Marc; Aimard, Nicholas. 2008 Guidelines for licensing CO2 storage operations around the globe. The Leading Edge, 27 (4). 496-501. 10.1190/1.2907181

Arts, Rob; Chadwick, Andy; Eiken, Ola; Thibeau, Sylvain; Nooner, Scott. 2008 Ten years' experience of monitoring CO2 injection in the Utsira Sand at Sleipner, offshore Norway. First Break, 26. 65-72.

Chadwick, Andy. 2007 Burying the problem. Earthwise, 24. 20-21.

Lyle, Sarah; Huppert, Herbert E.; Hallworth, Mark; Bickle, Mike; Chadwick, Andy. 2005 Axisymmetric gravity currents in a porous medium. Journal of Fluid Mechanics, 543. 293-302. 10.1017/S0022112005006713

Publication - Book

Evans, D.J.; Chadwick, R.A.. 2009 Underground gas storage : worldwide experiences and future development in the UK and Europe. London, UK, Geological Society of London, 283pp. (Geological Society Special Publication, 313).

Chadwick, Andy; Arts, Rob; Bernstone, Christian; May, Franz; Thibeau, Sylvain; Zweigel, Peter. 2008 Best practice for the storage of CO2 in saline aquifers - observations and guidelines from the SACS and CO2STORE projects. Nottingham, UK, British Geological Survey, 267pp. (British Geological Survey Occasional Publication, 14).

Addison, R.; Waters, C.N.; Chisholm, J.I.. 2005 Geology of the Huddersfield district : sheet description of the British Geological Survey 1:50 000 series Sheet 77 and Huddersfield (England and Wales). Nottingham, UK, British Geological Survey, 67pp. (Description (England and Wales Sheet), 77).

Chadwick, R.A.; Evans, D.J.. 2005 A seismic atlas of southern Britain : images of subsurface structure. Nottingham, UK, British Geological Survey, 196pp. (British Geological Survey Occasional Publication, 7).

Publication - Book Section

Chadwick, R.A.; Eiken, O.. 2013 Offshore CO2 storage: Sleipner natural gas field beneath the North Sea. In: Gluyas, Jon; Mathias, Simon, (eds.) Geological Storage of Carbon Dioxide (co2): geoscience, technologies, environmental aspects and legal frameworks. Cambridge, UK, Woodhead Publishing, 227-253.

Chadwick, R.A.; Noy, D.J.. 2010 History-matching flow simulations and time-lapse seismic data from the Sleipner CO2 plume. In: Vining, B.A.; Pickering, S.C., (eds.) Petroleum Geology : From Mature Basins to New Frontiers : Proceedings of the 7th Petroleum Geology Conference. London, UK, Geological Society of London, 1171-1182. (Petroleum Geology Conference Series, 7).

Chadwick, R.A.; Arts, R.; Bentham, M.; Eiken, O.; Holloway, S.; Kirby, G.A.; Pearce, J.M.; Williamson, J.P.; Zweigel, P.. 2009 Review of monitoring issues and technologies associated with the long-term underground storage of carbon dioxide. In: Evans, D.J.; Chadwick, R.A., (eds.) Underground gas storage : worldwide experiences and future development in the UK and Europe. London, UK, Geological Society of London, 257-275. (Geological Society Special Publications, 313).

Riding, James B. ORCID: https://orcid.org/0000-0002-5529-8989; Rochelle, Christopher A.. 2009 Subsurface characterization and geological monitoring of the CO2 injection operation at Weyburn, Saskatchewan, Canada. In: Evans, D.J.; Chadwick, R.A., (eds.) Underground gas storage : worldwide experiences and future development in the UK and Europe. London, UK, Geological Society of London, 227-256. (Geological Society Special Publications, 313).

Evans, D.J.; Chadwick, R.A.. 2009 Underground gas storage : an introduction and UK perspective. In: Evans, D.J.; Chadwick, R.A., (eds.) Underground gas storage : worldwide experiences and future development in the UK and Europe. London, UK, Geological Society of London, 1-11. (Geological Society Special Publications, 313).

Evans, D.J.; Holloway, S.. 2009 A review of onshore UK salt deposits and their potential for underground gas storage. In: Evans, D.J.; Chadwick, R.A., (eds.) Underground gas storage : worldwide experiences and future development in the UK and Europe. London, UK, Geological Society of London, 39-80. (Geological Society Special Publications, 313).

Evans, D.J.. 2009 A review of underground fuel storage problems and putting risk into perspective with other areas of the energy supply chain. In: Evans, D.J.; Chadwick, R.A., (eds.) Underground gas storage : worldwide experiences and future development in the UK and Europe. London, UK, Geological Society of London, 173-216. (Geological Society Special Publications, 313).

Chadwick, Andy; Arts, R.; Eiken, O.; Williamson, P.; Williams, Gareth. 2006 Geophysical monitoring of the CO2 plume at Sleipner, North Sea : an outline review. In: Lombardi, S.; Altunina, L.K.; Beaubien, S.E., (eds.) Advances in the geological storage of carbon dioxide: international approaches to reduce anthropogenic greenhouse gas emissions. Dordrecht, Netherlands, Springer, 303-314. (NATO Science Series IV: Earth and Environmental Sciences, 2006).

Pearce, Jonathan; Chadwick, Andy; Kirby, Gary; Holloway, Samuel. 2006 The objectives and design of generic monitoring protocols for CO2 storage. In: 8th International Conference on greenhouse gas control technologies [proceedings]. Trondheim, Norway, Greenhouse Gas Control Technologies, [6 ].

Chadwick, R.A.; Arts, R.; Eiken, O.. 2005 4D seismic quantification of a growing CO2 plume at Sleipner North Sea. In: Dore, A.G.; Vining, B.A., (eds.) Petroleum Geology: North-West Europe and Global Perspectives - Proceedings of the 6th Petroleum Geology Conference. Geological Society, London, 1385-1399.

Chadwick, R.A.; Arts, R.; Eiken, O.; Kirby, G.A.; Lindeberg, E.; Zweigel, P.. 2004 4D seismic imaging of an injected CO2 plume at the Sleipner Field, central North Sea. In: Davies, Richard J., (ed.) 3D seismic technology : application to the exploration of sedimentary basins. London, UK, Geological Society of London, 311-320. (Geological Society of London Memoir, 29).

Publication - Conference Item

Cowton, Laurence; Neufeld, Jerome; White, Nicky; Bickle, Mike; White, Jim; Chadwick, Andy. 2016 An inverse method to measure thickness and volume of a thin CO2 layer at the Sleipner Field, North Sea. In: Seismix 2016 17th International Seismix Symposium, Aviemore, Scotland, 15-20 May 2016. (Unpublished)

Williams, J.D.O.; Johnson, G.; Miocic, J.M.; Chadwick, A.; Haszeldine, R.S.. 2015 Fault seal controls on security of CO2 storage in aquifers. [Poster] In: The Geology of Geomechanics, London, UK, 28-29 Oct 2015. (Unpublished)

White, J.C.; Williams, G.; Chadwick, A.. 2011 Estimating seismic velocity and thickness of a CO2 layer in the Sleipner plume. In: EGU General Assembly 2011, Vienna, Austria, 3-8 April 2011.

Smith, D.J.; Bentham, M.; Holloway, S.; Noy, D.J.; Chadwick, R.A.. 2010 The impact of boundary conditions on CO2 capacity estimation in aquifers. In: 9th Annual Conference on Carbon Capture and Sequestration, Pittsburgh, USA, 10-13 May 2010.

Pharaoh, Tim; Chadwick, Andy; Rowley, John. 2009 Crustal structure of the UAE : evidence from deep seismic reflection data. In: Workshop of the ILP-Task Force on Sedimentary Basins, Abu Dhabi, United Arab Emirates, 6-11 Dec 2009. 155-156.

Chadwick, Andy; Noy, David; Lindeberg, Erik; Arts, Rob; Eiken, Ola; Williams, Gareth. 2006 Calibrating reservoir performance with time-lapse seismic monitoring and flow simulations of the Sleipner CO2 plume. In: GHGT-8: 8th International Conference on Greenhouse Gas Control Technologies, Trondheim, Norway, 19-22 June 2006. Oxford, Elsevier, 1-6.

Arts, R.; Chadwick, A.; Eiken, O.. 2005 Recent time-lapse seismic data show no indication of leakage at the sleipner CO2-injection site. In: 7th International Conference on Greenhouse Gas Technologies, Vancouver, Canada, 2004. Oxford, UK, Elsevier, 653-660.

Publication - Report

Chadwick, A.. 2017 DiSECCS - final summary report. Work packages, 1 - 4. Nottingham, UK, British Geological Survey, 62pp. (OR/17/002) (Unpublished)

Chadwick, A.. 2017 DiSECCS Work Package 5 : insights and recommendations. Nottingham, UK, British Geological Survey, 32pp. (OR/17/022) (Unpublished)

Chadwick, A.. 2017 DiSECCS Work Package 5 : seismic analysis toolbox. Nottingham, UK, British Geological Survey, 39pp. (OR/17/013) (Unpublished)

Chadwick, A.; Holloway, S.; Hannis, S.; Rochelle, C.; Williams, J.; Mackay, E.; Ford, J.; Pickup, G.; Somerville, J.; Tohidi, B.. 2014 External review of the storage plan for the Peterhead Carbon Capture and Storage Project. Nottingham, UK, British Geological Survey, 22pp. (CR/14/094N) (Unpublished)

Shaw, R.P.; Everett, P.; Beamish, D.; Chadwick, R.A.; Kingdon, A. ORCID: https://orcid.org/0000-0003-4979-588X; Marchant, A.P.; Napier, B.J. ORCID: https://orcid.org/0000-0002-7136-1837; Pharaoh, T.C.; Powell, J.H.; West, J.M.; Williams, G.. 2011 Interpretation and modelling : geology, to support the development of an Integrated Site Descriptive Model. British Geological Survey, 144pp. (OR/11/057) (Unpublished)

Barnes, R.P.; Chadwick, R.A.; Darling, W.G.; Gale, I.N.; Kirby, G.A.; Kirk, K.L.. 2005 Contribution to Nirex review of a deep brine repository concept. British Geological Survey, 65pp. (CR/05/230N) (Unpublished)

Chadwick, R.A.; Kirby, G.A.; Holloway, S.; Gregersen, U.; Johannessen, P.N.; Zweigel, P.; Arts, R.. 2002 Saline Aquifer CO2 Storage (SACS2). Final report, geological characterisation of the Utsira Sand reservoir and caprocks (Work Area 1). Nottingham, UK, British Geological Survey, 79pp. (CR/02/153N) (Unpublished)

Kirby, G.A.; Chadwick, R.A.; Holloway, S.. 2001 Depth mapping and characterisation of the Utsire Sand Saline Aquifer, Central and Northern North Sea. Nottingham, UK, British Geological Survey, 26pp. (CR/01/218N) (Unpublished)

Liu, Enru; Li, Xiang Yang; Chadwick, Andy. 2001 Multicomponent seismic monitoring of CO2 gas cloud in the Utsira Sand : a feasibility study : Saline Aquifer Co2 Storage Phase 2 (SACS2) : Work Area 5 (Geophysics) : feasibility of multicomponent seismic acquisition. British Geological Survey, 42pp. (CR/01/064N) (Unpublished)

Chadwick, R.A.; Kirby, G.R.; Holloway, S.; Pearce, J.M.; Gregersen, U.; Johannessen, P.N.; Bidstrup, T.; Zweigel, P.. 2001 Saline Aquifer CO2 Storage phase 2 (SACS2) : a demonstration project at the Sleipner Field : work area 1 (Geology). Progress report 1 April to 31 December 2000. Nottingham, UK, British Geological Survey, 23pp. (CR/01/011N) (Unpublished)

Williamson, J.P.; Chadwick, R.A.; Rowley, W.J.; Eiken, O.. 2001 Saline aquifer CO2 storage : a demonstration project at the Sleipner Field : Work Area 5 (Geophysics) : gravity modelling of the CO2 bubble. Nottingham, UK, British Geological Survey, 25pp. (CR/01/063N) (Unpublished)

Beamish, D.; Chadwick, R.A.; Horseman, S.T.; Kingdon, A. ORCID: https://orcid.org/0000-0003-4979-588X; Li, X.Y.; Liu, E.; Peart, R.J.; Shaw, R.P.. 2001 A review of geophysical surveying methods used in the Radioactive Waste Disposal Programmes of Belguim, Finland, Sweden and the United Kingdom. Nottingham, UK, British Geological Survey, 2001pp. (CR/01/044N) (Unpublished)

Holloway, S.; Chadwick, R.A.; Kirby, G.A.; Pearce, J.M.; Gregersen, U.; Johannessen, P.N.; Kristensen, L.; Zweigel, P.; Lothe, A.; Arts, R.. 2000 Saline Aquifer CO2 Storage : a demonstration project at the Sleipner Field. Work area 1 (geology). British Geological Survey, 31pp. (WH/00/021) (Unpublished)

Chadwick, R.A.; Pharaoh, T.C.; Williamson, J.P.; Musson, R.M.W.. 1996 Seismotectonics of the UK. Final report. Nottingham, UK, British Geological Survey, 172pp. (WA/96/003) (Unpublished)