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Janssen, M.T.G. (author), Draganov, D.S. (author), Barnhoorn, A. (author), Wolf, K.H.A.A. (author)As part of a seismic monitoring project in a geothermal field, where the feasibility of re-injection and storage of produced CO<sub>2</sub> is being investigated, a P- and S-wave seismic velocity characterisation study was carried out. The effect of axial and radial (up to 42 MPa) stress, pore pressure (up to 17 MPa), pore fluid (100% brine...journal article 2023
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Li, L. (author), Voskov, D.V. (author)We present a multi-level discrete fracture model (MLDFM) to guarantee a robust and efficient solution for naturally fractured reservoir simulation. In MLDFM, we apply a triple continuum model using structured grid for forward simulation where large-scale fractures are represented with numerical embedded discrete fracture model (EDFM) and the...journal article 2021
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Characteristic fracture spacing in primary and secondary recovery for naturally fractured reservoirsGong, J. (author), Rossen, W.R. (author)If the aperture distribution is broad enough in a naturally fractured reservoir, even one where the fracture network is highly inter-connected, most fractures can be eliminated without significantly affecting the flow through the fracture network. During a waterflood or enhanced-oil-recovery (EOR) process, the production of oil depends on the...journal article 2018
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Gong, J. (author)A large number of oil and gas reservoirs across the world are naturally <br/>fractured, f r om which a significant amount of hydrocarbons are produced. <br/>Naturally fractured reservoirs, like all reservoirs, are exploited in t w o stages: <br/>primary recovery and secondary recovery (sometimes followed by tertiary <br/>recovery, i.e. enhanced...doctoral thesis 2017
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Gong, J. (author), Rossen, W.R. (author)The flow properties of naturally fractured reservoirs are dominated by flow through the fractures. In a previous study we showed that even a well-connected fracture network behaves like a much sparser network when the aperture distribution is broad enough: i.e., most fractures can be eliminated while leaving a sub-network with virtually the...journal article 2016