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Waldmann, S. (author), Rutters, H. (author)tGeochemical modeling was used to assess the impact of sulfur dioxide (SO2) in impure carbon dioxide(CO2) streams on fluid–rock interaction during storage in siliciclastic rocks of Permian age (Rotliegend).We focused on the impact of SO2on the porosity evolution, as well as on the trapping of CO2as solidmineral phase. Due to the lack of a...article 2016
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Physicochemical effects of discrete CO2-SO2 mixtures on injection and storage in a sandstone aquiferWaldmann, S. (author), Hofstee, C. (author), Koenen, M. (author), Loeve, D. (author)Geological storage of captured CO2, which typically will contain certain amounts of impurities, in salineaquifers is of potential to reduce greenhouse gas emissions into the atmosphere. The co-injection of theimpurity SO2has an effect on the chemical reactivity of the fluid and solid phases as well as on the physicalbehaviour of the CO2plume. To...article 2016
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Trumpy, E. (author), Botteghi, S. (author), Caiozzi, F. (author), Donato, A. (author), Gola, G. (author), Montanari, D. (author), Pluymaekers, M.P.D. (author), Santilano, A. (author), van Wees, J.D. (author), Manzella, A. (author)In this study a new approach to geothermal potential assessment was set up and applied in four regions in southern Italy. Our procedure, VIGORThermoGIS, relies on the volume method of assessment and uses a 3D model of the subsurface to integrate thermal, geological and petro-physical data. The method thus produces 2D geothermal potential maps...article 2016
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Goldberg, T. (author), Poulton, S.W. (author), Wagner, T. (author), Kolonic, S.F. (author), Rehkämper, M. (author)During the Cretaceous greenhouse, episodes of widespread ocean deoxygenation were associated with globally occurring events of black shale deposition. Possibly the most pronounced of these oceanic anoxic events (OAE's) was the Cenomanian-Turonian OAE2 (~94 Ma). However, although certain redox sensitive trace metals tend to be preferentially...article 2016
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den Boogert, R.N. (author)De tijd is er rijp voor, meent TNo-adviseur Ronald den Boogert. Geothermie kan en moet meer worden ingebed in de bebouwde omgeving. 'Het is de beste optie voor duurzame verwarming van huizen. De ontwikkelingen vragen wel om een andere focus van betrokkenen. Je hebt te maken met lagere temperaturen en dus een aangepast warmtenet. De techniek is...article 2016
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Manceau, J.C. (author), Tremosa, J. (author), Lerouge, C. (author), Gherardi, F. (author), Nussbaum, C. (author), Wasch, L.J. (author), Alberic, P. (author), Audigane, P. (author), Claret, F. (author)In this work, we present the results of a new in situ experiment to complete the existing scientific dataset on well integrity in the context of CO2 storage. This experimentation has been designed to evaluate the sealing behaviour of a monitored well after mechanical and chemical stresses due to pressure and temperature changes (stage A) and due...article 2016
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Waldmann, S. (author), Gaupp, R. (author)Upper Rotliegend sediments of Permian age from the northeast Netherlands show moderate to good reservoirarticle 2016
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Lipsey, L. (author), Pluymaekers, M. (author), Goldberg, T. (author), van Oversteeg, K. (author), Ghazaryan, L. (author), Cloetingh, S. (author), van Wees, J.D. (author)The presence of convective fluid flow in permeable layers can create zones of anomalously high temperature which can be exploited for geothermal energy. Temperature measurements from the Luttelgeest-01 (LTG-01) well in the northern onshore region of the Netherlands indicate variations in the thermal regime that could be indicative of convection....article 2016
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Leeuwenburgh, O. (author), Meekes, S. (author), Vandeweijer, V. (author), Brouwer, J. (author)A stochastic seismic history matching workflow has been applied to a single well pattern sector from the Phase 1A development area of the Weyburn CO2-EOR project. Several experiments were conducted aimed at updating permeability and porosity at all grid cells in the model such that mismatches with time-lapse seismic data interpretations of CO2...article 2016
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- Veldkamp, J.G. (author), Loeve, D. (author), Peters, E. (author), Nair, R. (author), Pizzocolo, F. (author), Wilschut, F. (author) report 2016
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Houben, M.E. (author), Barnhoorn, A. (author), Wasch, L. (author), Trabucho-Alexandre, J. (author), Peach, C.J. (author), Drury, M.R. (author)The Toarcian (Early Jurassic) Posidonia Shale Formation is a possible unconventional gas source in Northern Europe and occurs within the Cleveland Basin (United Kingdom), the Anglo-Paris Basin (France), the Lower Saxony Basin and the Southwest Germany Basin (Germany), and the Roer Valley Graben, the West Netherlands Basin, Broad Fourteens Basin,...article 2016
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Nepveu, M. (author), Neele, F.P. (author), Delprat-Jannaud, F. (author), Akhurst, M. (author), Vincke, O. (author), Volpi, V. (author), Lothe, A. (author), Brunsting, S. (author), Pearce, J. (author), Battani, A. (author), Baroni, A. (author), Garcia, B. (author), Hofstee, C. (author), Wollenweber, J. (author)In this paper, we present an overview of the SiteChar workflow model for site characterisation and assessment for CO2 storage. Site characterisation and assessment is required when permits are requested from the legal authorities in the process of starting a CO2 storage process at a given site. The goal is to assess whether a proposed CO2...article 2015
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Bouman, J. (author), Ebbing, J. (author), Meekes, S. (author), Fattah, R.A. (author), Fuchs, M. (author), Gradmann, S. (author), Haagmans, R. (author), Lieb, V. (author), Schmidt, M. (author), Dettmering, D. (author), Bosch, W. (author)The Gravity field and steady-state Ocean Circulation Explorer (GOCE) is the European Space Agency's (ESA)satellite gravity mission to determine the Earth's mean gravity field. GOCE delivers gravity gradients, anew type of satellite data. We study how these data can improve modeling of the Earth's lithosphere. We discuss the use of the original...article 2015
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Lammertsma, E.I. (author), Donders, T.H. (author), Pearce, C. (author), Cremer, H. (author), Gaiser, E.E. (author), Wagner-Cremer, F. (author)Available proxy records from the Florida peninsula give a varying view on hydrological changes during the late Holocene. Here we evaluate the consistency and sensitivity of local wetland records in relation to hydrological changes over the past ~. 5. ka based on pollen and diatom proxies from peat cores in Highlands Hammock State Park, central...article 2015
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Klimkowski, Ł. (author), Nagy, S. (author), Papiernik, B. (author), Orlic, B. (author), Kempka, T. (author)Natural gas from the Załęcze gas field located in the Fore-Sudetic Monocline of the Southern Permian Basin has been produced since November 1973, and continuous gas production led to a decrease in the initial reservoir pressure from 151 bar to about 22 bar until 2010. We investigated a prospective enhanced gas recovery operation at the Załęcze...article 2015
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- Broers, H.P. (author), de Weert, J. (author), Bouma, R. (author) report 2015
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Glegola, M. (author), Ditmar, P. (author), Vossepoel, F. (author), Arts, R. (author), Al-Kindy, F. (author), Klees, R. (author)Gas-Oil Gravity Drainage is to be enhanced by steam injection in a highly fractured, low permeability carbonate field in Oman. Following a successful pilot, field-wide steam injection is being implemented, first of this type in the world. A dedicated monitoring program has been designed to track changes in the reservoir. Various observations are...article 2015
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Hofstee, C. (author), Leeuwenburgh, O. (author), Wilschut, F. (author), Gyllensten, A.J. (author)Water-flooding or intrusion of aquifer water in heavy oil reservoirs may result in instabilities that lead to early water breakthrough and low oil production. Here, the first part of efforts to arrive at reliable production forecasts for heavy oil fields under unstable displacement conditions is presented. 3D simulations of flow in a 3 cm thick...conference paper 2015
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Wasch, L.J. (author), Koenen, M. (author), Wollenweber, J. (author), Tambach, T.J. (author)To ensure the safety of a CO 2 storage site and containment of CO 2 in the subsurface, the integrity of wellbore materials must be maintained. Field and laboratory studies have shown CO 2 -induced reactivity of wellbore cement, but these results have to be extrapolated to the extended time span of CO 2 storage. Geochemical modeling provides a...article 2015