Palaeopermeability anisotropy and geometrical properties of sealed-microfractures from micro-CT analyses: An open-source implementation. Gomila, R., Bracke, R., Arancibia, G., Mery, D., Morata, D., & Nehler, M. Micron, 117(2019):29-39, 2019. Paper abstract bibtex Fault zone permeability and the real 3D-spatial distribution of the fault-related fracture networks are critical in the assessment of fault zones behavior for fluids. The study of the real 3D-spatial distribution of the microfracture network, using X-ray micro-computed tomography, is a crucial factor to unravel the real structural permeability conditions of a fault-zone. Despite the availability of several commercial software for rock properties estimation from X-ray micro-computed tomography scanning, their high cost and lack of programmability encourage the use of open-source data treatment. This work presents the implementation of a methodology flow for the quantification of both structural and geometrical parameters (fractures density, fractures aperture, fractures porosity, and fractures surface area), and the modeling of palaeopermeability of fault-related fractured samples, with focus in the proper spatial orientation of both the sample and the results. This is performed with an easy to follow step-by-step implementation, by a combination of open-source software, newly implemented codes, and numerical methods. This approach keeps track of the sample?s spatial orientation from the physical to the virtual world, thus assessing any fault-related palaeopermeability anisotropy.
@article{Mery2018:Micron,
title={Palaeopermeability anisotropy and geometrical properties of sealed-microfractures from micro-CT analyses: An open-source implementation},
author={Gomila, R. and Bracke, R. and Arancibia, G. and Mery, D. and Morata, D. and Nehler, M.},
year = 2019,
journal = {Micron},
pages = {29-39},
volume = 117,
number = 2019,
abstract = {Fault zone permeability and the real 3D-spatial distribution of the fault-related fracture networks are critical in the assessment of fault zones behavior for fluids. The study of the real 3D-spatial distribution of the microfracture network, using X-ray micro-computed tomography, is a crucial factor to unravel the real structural permeability conditions of a fault-zone. Despite the availability of several commercial software for rock properties estimation from X-ray micro-computed tomography scanning, their high cost and lack of programmability encourage the use of open-source data treatment. This work presents the implementation of a methodology flow for the quantification of both structural and geometrical parameters (fractures density, fractures aperture, fractures porosity, and fractures surface area), and the modeling of palaeopermeability of fault-related fractured samples, with focus in the proper spatial orientation of both the sample and the results. This is performed with an easy to follow step-by-step implementation, by a combination of open-source software, newly implemented codes, and numerical methods. This approach keeps track of the sample?s spatial orientation from the physical to the virtual world, thus assessing any fault-related palaeopermeability anisotropy.},
url = {http://dmery.sitios.ing.uc.cl/Prints/ISI-Journals/2019-Micron.pdf}}
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The study of the real 3D-spatial distribution of the microfracture network, using X-ray micro-computed tomography, is a crucial factor to unravel the real structural permeability conditions of a fault-zone. Despite the availability of several commercial software for rock properties estimation from X-ray micro-computed tomography scanning, their high cost and lack of programmability encourage the use of open-source data treatment. This work presents the implementation of a methodology flow for the quantification of both structural and geometrical parameters (fractures density, fractures aperture, fractures porosity, and fractures surface area), and the modeling of palaeopermeability of fault-related fractured samples, with focus in the proper spatial orientation of both the sample and the results. This is performed with an easy to follow step-by-step implementation, by a combination of open-source software, newly implemented codes, and numerical methods. This approach keeps track of the sample?s spatial orientation from the physical to the virtual world, thus assessing any fault-related palaeopermeability anisotropy.","url":"http://dmery.sitios.ing.uc.cl/Prints/ISI-Journals/2019-Micron.pdf","bibtex":"@article{Mery2018:Micron,\ntitle={Palaeopermeability anisotropy and geometrical properties of sealed-microfractures from micro-CT analyses: An open-source implementation},\nauthor={Gomila, R. and Bracke, R. and Arancibia, G. and Mery, D. and Morata, D. and Nehler, M.},\nyear = 2019,\njournal = {Micron},\npages = {29-39},\nvolume = 117,\nnumber = 2019,\nabstract = {Fault zone permeability and the real 3D-spatial distribution of the fault-related fracture networks are critical in the assessment of fault zones behavior for fluids. The study of the real 3D-spatial distribution of the microfracture network, using X-ray micro-computed tomography, is a crucial factor to unravel the real structural permeability conditions of a fault-zone. 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