Data Collection: Prior with Far-Field Stress Approximation for Ensemble-Based Data Assimilation in Naturally Fractured Reservoirs
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Date
2023-09-20Type
- Data Collection
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Abstract
This data collection contains code and data supporting the paper 'Prior with Far-Field Stress Approximation for Ensemble-Based Data Assimilation in Naturally Fractured Reservoirs' by the same authors. Specifically, it contains MATLAB scripts of the far-field stress approximation (FFSA), the ANSYS mesh of the fracture geometry, input & output files of the reference simulation with extended finite volume method (XFVM), and prior & posterior ensembles of the data assimilation framework based on the ensemble smoother with multiple data assimilation (ESMDA). Show more
Permanent link
https://doi.org/10.3929/ethz-b-000632502Publisher
ETH ZurichSubject
Fracture aperture; Discrete fracture model; Far-field stress; Ensemble smoother with multiple data assimilationOrganisational unit
03644 - Jenny, Patrick / Jenny, Patrick
Funding
178922 - Data Guided Modelling and Uncertainty Quantification of Permeability Changes in Geological Formations due to Flow Induced Fracture Propagation and Rock-Chemistry (SNF)
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ETH Bibliography
yes
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