Results 61 to 70 of about 849 (184)
Energy Science &Engineering, Volume 13, Issue 6, Page 3151-3170, June 2025.ABSTRACT Acid gases, containing CO2 and H2S, are by‐products of gas sweetening. Geological sequestration of these gases in naturally fractured reservoirs (NFRs) is a practical method to reduce greenhouse gas emission. An industrially accepted approach to simulate fluid flow in NFRs is the dual‐porosity method; however, this method needs multiple ...
Goran Shirzad, Mehdi Assareh
wiley +1 more source
Modeling and simulation of fluid flow in naturally and hydraulically fractured reservoirs using embedded discrete fracture model (EDFM) [PDF]
, 2015 textModeling and simulation of fluid flow in subsurface fractured systems has been steadily a popular topic in petroleum industry. The huge potential hydrocarbon reserve in naturally and hydraulically fractured reservoirs has been a major stimulant for ...
Shakiba, Mahmood
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Selecting the number of factors in multi‐variate time series
Journal of Time Series Analysis, Volume 46, Issue 1, Page 113-136, January 2025.How many factors are there? It is a critical question that researchers and practitioners deal with when estimating factor models. We proposed a new eigenvalue ratio criterion for the number of factors in static approximate factor models. It considers a pooled squared correlation matrix which is defined as a weighted combination of the main observed ...
Angela Caro, Daniel Peña
wiley +1 more source
3D Reservoir Simulation of a Hydraulically Fractured Vertical Gas Well Using the Embedded Discrete Fracture Model (EDFM) [PDF]
, 2018 According to the 2017 outlook on energy conducted by the EIA, the production of natural gas from shale reservoirs is expected to increase by 2040. This increase is dependent on multiple factors like technology, resources, and market conditions.
Orta, Samuel Rene
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International Journal of Energy Research, Volume 2025, Issue 1, 2025.Molecular diffusion is a critical mechanism of enhance oil recovery (EOR) in developing shale oil reservoir by huff “n” puff. The ultra‐low permeability lead to the accumulation of injected gas within the complex fracture networks (CFNs), thereby, enhancing concentration gradient and mass transfer by molecular diffusion between the CFNs and matrix.
Jie Liu +6 more
wiley +1 more source
Water Resources Research, Volume 60, Issue 11, November 2024.Abstract Gas‐water flow in propped fractures can be commonly observed in various practical applications, including hydrocarbon development, geothermal exploitation, contaminant transport, and geological carbon storage. The fluid flow in a propped fracture can be regarded as Darcy type if only the resistance from the propping materials (e.g., cement in ...
Qingquan Li +5 more
wiley +1 more source
Evaluating performance of Fishbone completions using numerical simulations [PDF]
, 2018 LAUREA MAGISTRALEL’industria petrolifera ha sviluppato sofisticate tecnologie per massimizzare l’estrazione di idrocarburi aumentando la comunicazione tra giacimento e pozzo.
ROSA, ANDREA
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Global Change Biology, Volume 30, Issue 8, August 2024.Are forests that experienced frequent disturbances in the past better adapted to changing climate and disturbance regimes, or are they prone to lose resilience in the future? We found that landscapes with historically high disturbance activity were more resilient to climate change.
Christina Dollinger +9 more
wiley +1 more source
Reservoir Characterization And Simulation Of Enhanced Oil Recovery For Bakken [PDF]
, 2019 The Bakken formation is one of the largest unconventional resources in the world with approximately 92 billion barrels of recoverable oil. However, the primary oil recovery factor remains as low as less than 10% of the original oil in place (OOIP). Given
Sun, Runxuan
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Water Resources Research, Volume 60, Issue 7, July 2024.Abstract Geological formations with fractures are frequently encountered in various research fields. Accurately characterizing these fractured media is of paramount importance when it comes to tasks that demand precise predictions of liquid flow and solute transport within them.
Tongchao Nan +5 more
wiley +1 more source