Search Results - "reservoir simulation"
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Thermal-Hydrologic-Mechanical Processes and Effects on Heat Transfer in Enhanced/Engineered Geothermal Systems
Published 2025-06-01Subjects: Get full textEnhanced or engineered geothermal systems (EGSs), or non-hydrothermal resources, are highly notable among sustainable energy resources because of their abundance and cleanness. The EGS concept has received worldwide attention and undergone intensive studies in the last decade in the US and around th...
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Construction of adaptive reduced-order reservoir models based on POD‑DEIM approach
Published 2024-04-01Subjects: “…reservoir simulation…”This paper introduces a method for constructing adaptive reduced-order reservoir simulation models based on the POD-DEIM approach for field development optimization and assisted history matching problems. The approach is based on adapting the orthogonal decompositions bases to the varying model conf...
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Clogging of induced fracture to increase waterflood sweep efficiency
Published 2024-04-01Subjects: Get full textWaterflooding of low-permeable reservoirs with high pressure is often accompanied by formation of induced fracture. The positive side of this process is an injectivity increase and oil production rise. However, when these fractures approach producing wells, an early water breakthrough occurs, and hi...
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An Experiment in History Matching of the Multi- Reservoir Hydrodynamic Model of the Nydinsky Section of the Medvezhye Field
Published 2023-09-01Subjects: “…history matching of reservoir simulation…”Introduction. History matching of a multi-layer model, where several layers are combined into one object and developed using a unified well grid, is complicated by the mutual influence of parameters (porosity, aquifer volume and intensity, permeability, productivity) on reservoir pressure, balance o...
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Enhancing Reservoir Modeling via the Black Oil Model for Horizontal Wells: South Rumaila Oilfield, Iraq
Published 2025-07-01Subjects: Get full textHorizontal wells have revolutionized hydrocarbon production by enhancing recovery efficiency and reducing environmental impact. This paper presents an enhanced Black Oil Model simulator, written in Visual Basic, for three-dimensional two-phase (oil and water) flow through porous media. Unlike most e...
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Reservoir Simulation of CO<sub>2</sub> Flooding vs. CO<sub>2</sub> Huff-and-Puff in Shale Formations: Comparative Analysis of Storage and Recovery Mechanisms
Published 2025-06-01Subjects: Get full textAnthropogenic CO<sub>2</sub> emissions are a major driver of climate change, highlighting the urgent need for effective mitigation strategies. Carbon Capture, Utilization, and Storage (CCUS) offers a promising approach, particularly through CO<sub>2</sub>-enhanced gas recover...
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Numerical Optimisation of CO₂ Injection in a Sandstone Reservoir
Published 2024-12-01Subjects: Get full textThis paper presents a study on the numerical optimisation of CO2 injection in sandstone reservoirs to maximise oil recovery. Using PETREL and CMG-GEM, the research explores various injection strategies, including Water-Alternating-Gas (WAG), miscible CO2 , and CO2-N2 injection. The model...
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Optimizing Geothermal Energy Extraction in CO<sub>2</sub> Plume Geothermal Systems
Published 2023-11-01Subjects: Get full textCPG (CO<sub>2</sub> Plume Geothermal) has recently emerged as a promising technology to combine the extraction of geothermal energy with underground CO<sub>2</sub> storage, thus achieving double positive results. The idea is to inject CO<sub>2</sub> in its supercr...
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