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- Bos, C.F.M. (author), Arkley, P. (author) conference paper 2011
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- Abdul Fattah, R. (author), Meekes, S. (author), Schavemaker, Y. (author), Guasti, E. (author), Bouman, J. (author), Schmidt, M. (author), Ebbing, J. (author) conference paper 2011
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- Golliard, J. (author), Gonzalez Diez, N. (author), Nakiboglu, G. (author), Hirschberg, A. (author), Belfroid, S.P.C. (author) conference paper 2011
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Stolk, P.C. (author), Hendriks, R.F.A. (author), Jacobs, C.M.J. (author), Duyzer, J.H. (author), Moors, E.J. (author), van Groenigen, J.W. (author), Kroon, P.S. (author), Schrier-Uijl, A.P. (author), Veenendaal, E.M. (author), Kabat, P. (author)Simulation of emissions of the greenhouse gas N2O from agricultural land is still a challenge. This is mainly due to its high temporal variability, with low background emissions and a few transient peaks. In this study, a first attempt was made to simulate observations of N2O fluxes with a daily time step from managed peat soils. We used a new...article 2011
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Smeulers, J.P.M. (author), van Beek, P.J.G. (author), Golliard, J. (author)To protect installations in the gas and oil industry and process industries against overpressure the installation of relief systems is common practice. However, there have been incidents where such systems fail as a result of high dynamic loads caused by: the generation of shock waves when the relief valve is opened very instantly; the...conference paper 2011
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- Nielsen, K.G. (author), Bendiksen, E. (author), Belfroid, S.P.C. (author), Korst, H.J.C. (author) conference paper 2011
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- Belfroid, S.P.C. (author), Korst, H.J.C. (author), Nielsen, K.G. (author), Bendiksen, E. (author) conference paper 2011
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Kimball, E. (author), Urbanus, J. (author), Bloom, J.G.P. (author)This report presents the results of the AERTOs project, an ERA-NET project of seven RTOs in Europe: Fraunhofer, CEA, SINTEF, SP, TNO, Tecnalia and VTT. The objective is to identify, design and implement “joint, long-term, sustainable cooperation activities between RTOs”. The purpose of this work is a bottom-up approach to develop and deploy...report 2011
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Nakiboglu, G. (author), Rudenko, O. (author), Golliard, J. (author), Hirschberg, A. (author)An axisymmetric cavity along a pipe is a commonly encountered construction in industrial applications, which can also be considered as a unit element of a corrugated pipe. At critical conditions such a configuration causes severe noise problems, called whistling. Whistling is a self-sustained oscillation, driven by a flow-acoustic interaction....conference paper 2011
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Leskens, M. (author), Huesman, A. (author), van den Hof, P.M.J. (author), Belfroid, S.P.C. (author), Nennie, E.D. (author), Verbeek, P. (author), Fuenmayor, A. (author), Henkes, R. (author)A current trend in the oil and gas industry is to use compact so called inline separators (ILS). Unlike their large conventional counterparts, the operation of these separators is very sensitive towards variations in the multiphase flow to be separated. This sensitivity easily results in operational problems and economic loss and may prohibit...conference paper 2011
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Goetheer, E.L.V. (author), Trap, H.C. (author), van der Gijp, S. (author)The atmospheric concentration of greenhouse gases (GHGs), e.g. CO2 methane, nitrous oxide, and chlorofluorocarbons, has increased gradually in the last century. The intergovernmental Panel on Climate Changes (IPCC) has evaluated the size and impact of this increase. One of the conclusions is that the reason behind the increased concentration of...article 2010
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van der Linden, R.D. (author), Leemhuis, A.P. (author), TNO Industrie en Techniek (author)Increasingly the upstream oil & gas industry is using active flow control (e.g. feedback loops) or passive flow control (e.g. passive ICD) technologies to optimize asset production. They are used, for example, to commingle production, stabilize production in case of water or gas breakthrough, and to mitigate the effect of slugging in wells....conference paper 2010
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- Belfroid, S.P.C. (author), Swindell, R.J. (author), Kitney, N. (author), TNO Industrie en Techniek (author) conference paper 2009
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Wildenborg, T. (author), Coussy, P. (author), Doukelis, A. (author), Ekström, C. (author), Georgiou, G. (author), Gkountanis, S. (author), Kramers, L. (author), van der Kuip, M. (author), Lindeberg, E. (author), Nordbø, Ø. (author), Serbutoviez, S. (author), Simonsson, D. (author), TNO Bouw en Ondergrond (author)In the CASTOR project funded by the EU and industry the emission reduction target for CO2 Capture and Storage (CCS) was set at 30% of the CO2 emissions from power plants in Europe, which is to be achieved during the first half of this century. The developed scenario shows that this target can be met, although major uncertainties remain in the...article 2009
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Verweij, J.M. (author), TNO Bouw en Ondergrond (author)Hydrodynamic methods are used to analyse the present-day fluid overpressure and leak-off pressure distributions in offshore Netherlands in combination with recently completed stratigraphic and structural maps, and knowledge on distribution and characteristics of oil and gas accumulations. This paper presents an overview of the results, including...conference paper 2009
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van Wees, J.D. (author), Bonte, D. (author), Nelskamp, S. (author), TNO Bouw en Ondergrond (author)Basement heat flow is one of the most influential parameters on basin maturity. Although rapid progress has been made in the development of tectonic models capable of modelling the thermal consequences of basin formation, these models are hardly used in basin modelling. To better predict heat flows we have developed a multi-1D probabilistic...conference paper 2009
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van Wees, J.-D. (author), Juez-Larre, J. (author), Mijnlieff, H. (author), Kronimus, A. (author), van Gessel, S. (author), Kramers, L. (author), Obdam, A. (author), Verweij, H. (author), Bonté, D. (author), TNO Bouw en Ondergrond (author)In the recent years the use of geothermal energy through implementation of low enthalpy geothermal production systems for both electricity and heating have been growing rapidly in north-western Europe. Geothermal exploration and production takes largely place in sedimentary basins at depths from 2 to 5 km. Geothermal activities can take...conference paper 2009
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TNO Bouw en Ondergrond (author), Doornenbal, J.C. (author), Abbink, O.A. (author), Pagnier, H.J.M. (author), van Wees, J.D. (author)The Southern Permian Basin (also referred to as Central European Basin) is Europe s largest sedimentary basin. It is a typical intracontinental basin that evolved from latest Carboniferous to recent times and extends from eastern England to the Belarussian-Polish border and from Denmark to South Germany. The Southern Permian Basin Atlas (SPBA)...conference paper 2009
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Fokker, P.A. (author), Verga, F. (author), TNO Bouw en Ondergrond (author)We present a semianalytic method for modeling the productivity testing of vertical, horizontal, slanted, or multilateral wells. The method is applicable to both oil and gas reservoirs and automatically accounts for well interference. The use of analytic expressions ensures that short-time transient behavior and long-time semisteady-state...article 2008
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- Swindell, R.J. (author), Belfroid, S.P.C. (author), TNO Industrie en Techniek (author) conference paper 2007