Searched for: author%3A%22Verweij%2C+J.M.%22
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Doornenbal, J.C. (author), Kombrink, H. (author), Bouroullec, R. (author), Dalman, R.A.F. (author), de Bruin, G. (author), Geel, C.R. (author), Houben, A.J.P. (author), Jaarsma, B. (author), Juez-Larre, J. (author), Kortekaas, M. (author), Mijnlieff, H.F. (author), Nelskamp, S. (author), Pharaoh, T.C. (author), ten Veen, J.H. (author), ter Borgh, M. (author), van Ojik, K. (author), Verreussel, R.M.C.H. (author), Verweij, J.M. (author), Vis, G.J. (author)
The Southern North Sea Basin area, stretching from the UK to the Netherlands, has a rich hydrocarbon exploration and production history. The past, present and expected future hydrocarbon and geothermal exploration trends in this area are discussed for eight key lithostratigraphic intervals, ranging from the Lower Carboniferous to Cenozoic. In...
article 2019
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Verweij, J.M. (author), Nelskamp, S.N. (author), ten Veen, J.H. (author), de Bruin, G. (author), Geel, K. (author), Donders, T.H. (author)
Understanding the shallow gas system is critical for assessing its potential as an energy source, for evaluating the possible hazard of shallow gas for drilling and wind farm locations and for evaluating the effect of gas emissions at the seabed on marine ecosystems and climate. This paper presents the key elements and processes of the microbial...
article 2018
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Verweij, J.M. (author)
This paper discusses the influence of hydraulic continuity of reservoirs and faults and the lack thereof on the occurrence of local pore fluid pressure conditions deviating from previously established regional trends. The hydrodynamic-based approaches will be illustrated with case studies from the Netherlands, in particular.
conference paper 2017
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Verweij, J.M. (author), Kunakbayeva, G. (author), Ghazaryan, L. (author)
The development of an extensive integrated pressure database since 2002 in combination with integrated approaches to characterize and interpret current basin hydrodynamic systems in the Netherlands have resulted in knowledge and understanding of spatial variations in hydrodynamic and pressure conditions in relation to its geological framework...
conference paper 2015
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Peters, E. (author), Verweij, J.M. (author)
This paper presents preliminary results of the analysis and interpretation of the observed pre-production fluid overpressure distribution in Rotliegend sandstones in block L8 in the Dutch offshore. The general objective of this study is to develop workflows to improve the understanding of timescales of pressure dissipation in relation to...
conference paper 2015
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Abdul Fattah, R. (author), Verweij, J.M. (author)
Pre-Westphalian layers are considered as potential source rocks in the Netherlands. However, there is little amount of information available on their maturity. 3D basin modelling is carried out on Central Onshore Netherlands to investigate the maturity of the deep Carboniferous source rocks. A detailed 3D geological model is used as input which...
conference paper 2014
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Verweij, J.M. (author), Daza Cajigal, V. (author), de Bruin, G. (author), Geel, K. (author)
The seals of the shallow gas occurrences in the northern offshore of the Netherlands are formed by siliciclastic intra-delta mudstones of Plio-Pleistocene age. There are no publicly available measured values of the seal capacity of these Plio-Pleistocene caprock mudstones. We developed, tested and applied a systematic approach to evaluate the...
conference paper 2014
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Verweij, J.M. (author), Kunakbayeva, G. (author), Klomp, A.L. (author), Ghazaryan, L. (author), Koolmees, H.H. (author), Pluymaekers, M.P.D. (author), Hegen, D. (author)
Main objective of the project presented in this paper is to improve the quantitative knowledge and understanding of the distribution of pore fluid pressures and fluid dynamic conditions in the subsurface of onshore and offshore Netherlands. Such knowledge and understanding is of great importance for optimizing -responsible -exploration and use...
conference paper 2014
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Verweij, J.M. (author), Nelskamp, S. (author)
Recent exploration activities in two of the largest deltas in the world, the still active Nile delta and the Cenozoic Southern North Sea (SNS) deltas, proved the potential of shallow gas resources. However, shallow gas production is still limited due to a lack of understanding of this gas system. For both the Nile and the SNS delta, there is an...
conference paper 2014
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ten Veen, J.H. (author), de Bruin, G. (author), Verweij, J.M. (author), Donders, T. (author)
Recent exploration and production activities in the Cenozoic Southern North Sea (SNS) deltas, proved the economic potential of shallow gas resources, especially if located near existing infrastructures. Nonetheless, shallow gas production is still limited due to a lack of insight in the petroleum system, especially with respect to the relation...
conference paper 2014
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Nelskamp, S. (author), Abdul Fattah, R. (author), Verweij, J.M. (author), Witmans, N. (author)
The subsurface of the onshore and offshore Netherlands has been studied extensively. In 2006 the first complete maps of the main stratigraphic horizons (down to the Permian) were published. Since then these maps were regularly updated and extended to include also the main reservoir horizons. This detailed stratigraphic information was used to...
conference paper 2014
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ten Veen, J.H. (author), Verweij, J.M. (author), de Bruin, G. (author), Donders, T. (author)
Recent exploration activities in two of the largest deltas in the world, the still active Nile delta and the Cenozoic Southern North Sea (SNS) deltas, proved the potential of shallow gas resources. Although, previously seen as a hazard or an exploration tool for deeper hydrocarbons, the shallow gas accumulations may represent a valuable...
conference paper 2014
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Heim, S. (author), Lutz, R. (author), Nelskamp, S. (author), Verweij, J.M. (author), Kaufmann, D. (author), Reinhardt, L. (author)
This study presents the results of a basin modeling study covering the cross-border area of the southern Schillground High in the Dutch-German offshore area. A high resolution petroleum system model has been constructed with the aim to evaluate the hydrocarbon generation potential of Carboniferous source rocks and their possible lateral...
article 2013
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Verweij, J.M. (author), Nelskamp, S. (author), Guaipo Sarmiento, M.A. (author)
Shallow gas accumulations in the Plio-Pleistocene Eridanos Delta deposits in the Dutch offshore are a valuable additional hydrocarbon source. Ongoing studies focus on better understanding the shallow gas play. The focus of this paper is on increasing the understanding of the origin of the shallow gas. For that purpose we used integrated modeling...
conference paper 2013
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Verweij, J.M. (author), ten Veen, J.H. (author), Bruin, G. (author), Nelskamp, S. (author), Donders, T.H. (author), Kunakbayeva, G. (author), Geel, C.R. (author)
Shallow gas in the Dutch offshore predominantly occurs in shallow marine to continental deposits of the Plio-Pleistocene Eridanos delta (Fig. 1). This delta was fed by an ancient fluvio-deltaic system that prograded through Northwestern Europe due to simultaneous uplift of the Fennoscandinavian Shield and accelerated subsidence of the North Sea...
conference paper 2012
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Verweij, J.M. (author), Larré, J.J. (author)
Significant amounts of gas and oil have been produced in the Dutch on/offshore over the last 50 years. The extraction of large volumes of gas has resulted in major pressure depletion of the originally overpressured to highly overpressured gas reservoirs. The impact of local pressure depletion on the virgin pressure systems of aquifers connected...
conference paper 2012
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Verweij, J.M. (author), Schokker, J. (author)
article 2012
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Bonté, D. (author), van Wees, J.D. (author), Verweij, J.M. (author)
Subsurface temperature is a key parameter for geothermal energy prospection in sedimentary basins. Here, we present the results of a 3D temperature modelling using a thermal-tectonic forward modelling method, calibrated with subsurface temperature measurements in the Netherlands. The first step involves the generation of a coherent dataset of...
article 2012
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Verweij, J.M. (author), Simmelink, H.J. (author), Underschultz, J. (author), Witmans, N. (author)
This paper presents and discusses the distribution of fluid and leak-off pressure data from the subsurface of onshore and offshore Netherlands in relation to causes of formation fluid overpressure and the permeability framework. The observed fluid pressure conditions demonstrate a clear regional difference between the southern and the north and...
article 2012
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Nelskamp, S. (author), Verweij, J.M. (author), Witmans, N. (author)
In this paper we study the effects of timing of salt movement and mechanical compaction on the generation of overpressures in Mesozoic rocks. To that end we apply 2D basin modelling on two N-S trending cross sections in the Dutch Central Graben and Terschelling Basin, respectively. Several overpressuring scenarios were calculated by modifying...
article 2012
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