Publications associées à Reservoir modeling

Rock-Flow Cell Parameters Evaluation Using Ultrasound Doppler Velocimetry

Giovanni De Cesare, Javier Neves da Silva, Andre Luis Stakowian

This work presents a study of two-phase flow generated inside a rock-flow cell setup. It is characterized by a pipe section filled with fluid (oil in our studies) that is put into oscillation around its mass centre by an electric motor. This type of appara ...

2023

Unsupervised Electrofacies Clustering Based on Parameterization of Petrophysical Properties: A Dynamic Programming Approach

François Fleuret, Karthigan Sinnathamby

Electrofacies using well logs play a vital role in reservoir characterization. Often, they are sorted into clusters according to the self-similarity of input logs and do not capture the known underlying physical process. In this paper, we propose an unsupe ...

SOC PETROPHYSICISTS & WELL LOG ANALYSTS-SPWLA2023

Bounding the localized to ductile transition in porous rocks: implications for geo-reservoirs

Marie Estelle Solange Violay, Gabriel Gérard Dominique Meyer

Porous rocks have long been the focus of intense research driven by their importance in our society as host to our most essential resources (oil, gas, water, geothermal energy, etc), yet their rheology remains poorly understood. With increasing depth, poro ...

2023

Disentangling 1/f noise from confined ion dynamics

Théo Denis Tobias Emmerich

Ion transport through biological and solid-state nanochannels is known to be a highly noisy process. The power spectrum of current fluctuations is empirically known to scale like the inverse of frequency, following the long-standing yet poorly understood H ...

ROYAL SOC CHEMISTRY2023

Blockage Probability Modeling of Large Wood at Reservoir Spillways With Piers

Anton Schleiss, Michael Pfister, José Pedro Gamito de Saldanha Calado Matos, Paloma Furlan

Large wood increases the morphological and hydraulic complexity of rivers, yet it may block and modify the flood discharge capacity of hydraulic structures. To assess the related risk, blockage probability estimation for hydraulic structures such as reserv ...

2021

Reservoir Level Rise under Extreme Driftwood Blockage at Ogee Crest

Giovanni De Cesare, Michael Pfister, Loïc Bénet

Dams are civil structures essential to modern civilization. However, they can be a threat if not properly designed and operated. A particular risk that potentially can lead to dam failure is the blocking of the spillway inlet with driftwood or debris. This ...

2021

Numerical Simulation of Unreinforced Masonry Buildings with Timber Diaphragms

Katrin Beyer, Francesco Vanin, Igor Tomic, Ivana Bozulic

Though flexible diaphragms play a role in the seismic behaviour of unreinforced masonry buildings, the effect of the connections between floors and walls is rarely discussed or explicitly modelled when simulating the response of such buildings. These flexi ...

2021

The sediment challenge of Swiss river corridors interrupted by man-made reservoirs

Giovanni De Cesare, Pedro Filipe De Almeida Manso, Samuel Luke Vorlet, Christian Mörtl

Depending on their characteristics and management, man-made reservoirs can have a significant impact on the natural sediment continuity of rivers. We classify different reservoir types and describe potential risks for the dam and downstream river reach. Ou ...

CRC Press2020

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Reservoir modeling

Rock-Flow Cell Parameters Evaluation Using Ultrasound Doppler Velocimetry

Unsupervised Electrofacies Clustering Based on Parameterization of Petrophysical Properties: A Dynamic Programming Approach

Bounding the localized to ductile transition in porous rocks: implications for geo-reservoirs

Disentangling 1/f noise from confined ion dynamics

Expansion Work Recovery of Hydrogen for a FC-Truck-Tentative Design of an Expansion Machine

Blockage Probability Modeling of Large Wood at Reservoir Spillways With Piers

Reservoir Level Rise under Extreme Driftwood Blockage at Ogee Crest

Numerical Simulation of Unreinforced Masonry Buildings with Timber Diaphragms

The sediment challenge of Swiss river corridors interrupted by man-made reservoirs

Stress management in the context of induced seismicity in subsurface reservoirs

Graph Chatbot

Chattez avec Graph Search

Rock-Flow Cell Parameters Evaluation Using Ultrasound Doppler Velocimetry

Bounding the localized to ductile transition in porous rocks: implications for geo-reservoirs

Unsupervised Electrofacies Clustering Based on Parameterization of Petrophysical Properties: A Dynamic Programming Approach

The sediment challenge of Swiss river corridors interrupted by man-made reservoirs

Disentangling 1/f noise from confined ion dynamics

Reservoir Level Rise under Extreme Driftwood Blockage at Ogee Crest

Expansion Work Recovery of Hydrogen for a FC-Truck-Tentative Design of an Expansion Machine

Blockage Probability Modeling of Large Wood at Reservoir Spillways With Piers

Numerical Simulation of Unreinforced Masonry Buildings with Timber Diaphragms

Stress management in the context of induced seismicity in subsurface reservoirs