Cleat-scale characterisation of coal: An overview

P Mostaghimi, RT Armstrong, A Gerami, Y Hu… - Journal of Natural Gas …, 2017 - Elsevier
This paper reviews recent developments on the cleat-scale characterisation of coal. Novel
micro-CT imaging and image calibration methods are described. The application of micro …

Determining the transverse surface relaxivity of reservoir rocks: A critical review and perspective

X Ge, MT Myers, J Liu, Y Fan, MA Zahid, J Zhao… - Marine and Petroleum …, 2021 - Elsevier
There is a growing interest in characterizing the pore structure of reservoir rocks using the
low field nuclear magnetic resonance technique. The transverse surface relaxivity is widely …

Random generation of natural sand assembly using micro x-ray tomography and spherical harmonics

B Zhou, J Wang - Géotechnique letters, 2015 - icevirtuallibrary.com
Particle morphology is an essential characteristic in determining the mechanical properties
of natural sands. Based on micro x-ray computed tomography data, this paper introduces a …

Multiscale characterization and modeling of granular materials through a computational mechanics avatar: a case study with experiment

KW Lim, R Kawamoto, E Andò, G Viggiani… - Acta Geotechnica, 2016 - Springer
Through a first-generation computational mechanics avatar that directly links advanced X-
ray computed tomographic experimental techniques to a discrete computational model, we …

Pore scale characterisation of coal: an unconventional challenge

P Mostaghimi, RT Armstrong, A Gerami, Y Hu… - Abu Dhabi …, 2016 - onepetro.org
Coal seam gas is an unconventional resource for natural gas that is becoming popular due
to its environmental benefit and abundance. This paper reviews recent developments on the …

Quantitative properties of complex porous materials calculated from x-ray μCT images

AP Sheppard, CH Arns, A Sakellariou… - Developments in X …, 2006 - spiedigitallibrary.org
A microcomputed tomography (μCT) facility and computational infrastructure developed at
the Department of Applied Mathematics at the Australian National University is described …

Digital core analysis: Characterizing reservoir quality through thin sandstone layers in heterolithic rocks

HK Hasnan, A Sheppard, MHA Hassan… - Journal of Applied …, 2020 - Elsevier
Conventional reservoir models of heterolithic reservoirs do not include millimetre-to-
centimetre sandstone layers due to the resolution limitations of widely used well logs and …

[CARTE][B] Pore-scale petrophysical models for the simulation and combined interpretation of nuclear magnetic resonance and wide-band electromagnetic …

E Toumelin - 2006 - search.proquest.com
The interpretation of well logs in terms of hydraulic permeability, irreducible and free fluid
saturations, hydrocarbon grades, and wettability is currently approached with oversimplified …

A finite-element study of the influence of grain contacts on the elastic properties of unconsolidated sandstones

M Madadi, M Saadatfar - International Journal of Rock Mechanics and …, 2017 - Elsevier
The grain-grain interaction in a sandstone rock can result in an overall elastic response of
the system, which is primarily determined by the grain contact stiffness and the grain contact …

Integrating reservoir characterization: 3D dynamic, petrophysical and geological description of reservoir facies

M Knackstedt, P Jaime, AR Butcher… - SPE Asia Pacific Oil …, 2010 - onepetro.org
Integrating conventional geologic, petrophysical and reservoir engineering rock ty**
methods requires studies which incorporate 3D imaging of rock material, 2D petrographic …