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Tutuarima, F.O. (author), Cecchetti, E. (author), Abels, H.A. (author), Bertotti, G. (author), Bruna, P.B.R. (author)In this study, a re-evaluation is performed of the well data of the NLW-GT-01 and VAL-01 wells in the Lower Triassic sandstones in the West Netherlands Basin. Core, geophysical and image logs, are compared to document the characteristics of natural fractures distribution, and investigate the geological parameters influencing their development....conference paper 2023
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Bruna, P.B.R. (author), Bertotti, G. (author), Charton, R.J.G. (author), Dixon, R. (author), Nasri, A. (author)Southern Tunisia is known to be less deformed and simpler than its neighboring Atlassic domain to the north. This area is complex and basin evolution in the Southern Chotts-Jeffara (SCJ) basin is debated. In this paper we combined surface and subsurface data with low temperature thermochronology (LTT) to reinvestigate the tectono-sedimentary...journal article 2023
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M Fadel, M. (author), Meneses Rioseco, Ernesto (author), Bruna, P.B.R. (author), Moeck, Inga (author)The heterogeneity of the Upper Jurassic carbonate reservoir (Malm reservoir) beneath the North Alpine Foreland Basin has a significant influence on the mass and heat flow processes during geothermal exploitation. Geophysical borehole data revealed that sub-seismic scale fractures and karstified fractures occur at the inflow zones of deep...journal article 2023
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Bruna, P.B.R. (author), Bertotti, G. (author), Amor, Salma Ben (author), Nasri, Ahmed (author), Ouahchi, Sondes (author)The southern Chotts basin (SCB), Central Tunisia, has shown hydrocarbon potential since the end of the 1980s. This basin records a complex structural history which appears decoupled at the Hercynian or Variscan unconformity. The Paleozoic series is deformed by short to medium wavelength folds (kilometres-multi kilometres scale) and by steep...conference paper 2022
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Boersma, Q.D. (author), Bruna, P.B.R. (author), de Hoop, S. (author), Vinci, Francesco (author), Moradi Tehrani, Ali (author), Bertotti, G. (author)The positive impact that natural fractures can have on geothermal heat production from low-permeability reservoirs has become increasingly recognised and proven by subsurface case studies. In this study, we assess the potential impact of natural fractures on heat extraction from the tight Lower Buntsandstein Subgroup targeted by the recently...journal article 2021
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Bruna, Marc (author)Subsidence is affecting different parts of the Netherlands. The strongest subsidence is observed in the province of Groningen due to ongoing natural gas extraction. Subsidence is also observed at several locations in the province of South Holland, where the processes of peat oxidation, soil compaction and the withdrawal of groundwater are at the...master thesis 2020
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Lepillier, B.P. (author), Bruna, P.B.R. (author), Bruhn, D.F. (author), Bastesen, Eivind (author), Daniilidis, Alexandros (author), Garcia, Oscar (author), Torabi, Anita (author), Wheeler, Walter (author)Understanding fractures and fracture networks is essential for the investigation and use of subsurface reservoirs. The aim is to predict the fractures and the fracture network when there is no direct access to subsurface images available. This article presents a universal workflow to numerically compute a discrete fracture network by combining...journal article 2020
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Lepillier, B.P. (author), Daniilidis, Alexandros (author), Doonechaly Gholizadeh, Nima (author), Bruna, P.B.R. (author), Kummerow, Juliane (author), Bruhn, D.F. (author)The use of the subsurface and the exploitation of subsurface resources require prior knowledge of fluid flow through fracture networks. For nuclear waste disposal, for the enhancement of hydrocarbon recovery from a field, or the development of an enhanced geothermal system (EGS), it is fundamental to constrain the fractures and the fracture...journal article 2019
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- Lepillier, B.P. (author), Bruhn, D.F. (author), Daniilidis, Alexandros (author), Bruna, P.B.R. (author), Bakker, R.R. (author), Bastesen, Eivind (author), Wheeler, Walter (author), Torabi, Anita (author), Garcia, Oscar (author) poster 2019
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Bruna, P.B.R. (author), Lavenu, Arthur P.C. (author), Matonti, Christophe (author), Bertotti, G. (author)It sounds counter-intuitive to consider contraction features such as stylolites as potential conduits for flow. However, this idea has grown since 1980, with geoscientists finding many examples principally in carbonate reservoirs where stylolites can be considered as fluid-efficient features. Among others, these features can be reactivated...journal article 2019
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Prabhakaran, R. (author), Bruna, P.B.R. (author), Bertotti, G. (author), Smeulders, D.M.J. (author)Representing fractures explicitly using a discrete fracture network (DFN) approach is often necessary to model the complex physics that govern thermo-hydro-mechanical-chemical processes (THMC) in porous media. DFNs find applications in modelling geothermal heat recovery, hydrocarbon exploitation, and groundwater flow. It is advantageous to...journal article 2019
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Mittempergher, Silvia (author), Succo, Andrea (author), Bistacchi, Andrea (author), Storti, Fabrizio (author), Bruna, P.B.R. (author), Meda, Marco (author)The sedimentary succession exposed in the Northern Dalmatia Islands mainly consists of Cretaceous to Neogene shallow water carbonates, folded and imbricated within the External Dinarides thrust belt. During Cretaceous times, carbonate sediments were deposed on a heterogeneous, tectonically-influenced carbonate platform, which was then uplifted...review 2019
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Bruna, P.B.R. (author), Straubhaar, Julien (author), Prabhakaran, R. (author), Bertotti, G. (author), Bisdom, Kevin (author), Mariéthoz, Grégoire (author), Meda, Marco (author)Natural fracture network characteristics can be establishes from high-resolution outcrop images acquired from drone and photogrammetry. Such images might also be good analogues of subsurface naturally fractured reservoirs and can be used to make predictions of the fracture geometry and efficiency at depth. However, even when supplementing...journal article 2019
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Bruna, P.B.R. (author), Prabhakaran, R. (author), Bertotti, G. (author), Straubhaar, Julien (author), Plateaux, R. (author), Maerten, L. (author), Mariéthoz, Grégoire (author), Meda, Marco (author)Natural fractures conduct fluids in subsurface reservoirs. Quick and realistic predictions of the fracture network organization and its fluid flow efficiency from limited amount of data is critical to optimize resources productivity. We recently developed a method based on multiple point statistics (MPS) technique to produce geologically...conference paper 2019
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Prabhakaran, R. (author), Bruna, P.B.R. (author), Bertotti, G. (author), Mittempergher, S. (author), Succo, A. (author), Bistacchi, A. (author), Storti, F. (author), Meda, M. (author)Improving the understanding of fluid flow through fracture networks is crucial to the optimum recovery of hydrocarbons in naturally fractured reservoirs. In explicit dual continuum representations of matrix and fractures, it is not just the intensity of fracturing and the topological relationships in the network but also connectivity of...abstract 2018
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- Bruna, P.B.R. (author), Bertotti, G. (author), Mittempergher, Silvia (author), Succo, Andrea (author), Bistacchi, Andrea (author), Storti, Fabrizio (author), Meda, Marco (author) abstract 2018
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- Succo, Andrea (author), Mittempergher, Silvia (author), Bistacchi, Andrea (author), Mozafar, Mahtab (author), Bruna, P.B.R. (author), Balsamo, Fabrizio (author), Storti, Fabrizio (author) abstract 2018
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- Berio, Luigi (author), Balsamo, Fabrizio (author), Mittempergher, Silvia (author), Mozafar, Mahtab (author), Storti, Fabrizio (author), Bistacchi, Andrea (author), Bruna, P.B.R. (author), Bertotti, G. (author) abstract 2018
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- Lepillier, B.P. (author), Bruhn, D.F. (author), Daniilidis, Alexandros (author), Bruna, P.B.R. (author), Bakker, R.R. (author) abstract 2018
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- Succo, Andrea (author), Mittempergher, Silvia (author), Balsamo, Fabrizio (author), Bistacchi, Andrea (author), Storti, Fabrizio (author), Bruna, P.B.R. (author), Bertotti, G. (author) abstract 2017
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