Quantitative analysis of fracture dynamic evolution in coal subjected to uniaxial and triaxial compression loads based on industrial CT and fractal theory

The seepage properties and permeability enhancement mechanism in coal under temperature shocks during unloading confining pressures

(2020) Dengke Wang et al.   Journal of Natural Gas Science and Engineering

Influence of reservoir properties on the methane adsorption capacity and fractal features of coal and shale in the upper Permian coal measures of the South Sichuan coalfield, China

(2019) Yuan Bao et al.   ENERGY EXPLORATION & EXPLOITATION

Application of nuclear magnetic resonance (NMR) in coalbed methane and shale reservoirs: A review

(2019) Zhengshuai Liu et al.   INTERNATIONAL JOURNAL OF COAL GEOLOGY

Numerical porosimetry: Evaluation and comparison of Yield Stress fluids Method, Mercury Intrusion Porosimetry and pore Network Modelling approaches.

(2019) Antonio Rodríguez de Castro et al.   COMPUTERS & CHEMICAL ENGINEERING

Porosity changes in bituminous and anthracite coal with ultrasonic treatment

(2019) Qingmin Shi et al.   FUEL

Cleat structure analysis and permeability simulation of coal samples based on micro-computed tomography (micro-CT) and scan electron microscopy (SEM) technology

(2019) Alexandra Roslin et al.   FUEL

Quantitative analysis of microscopic structure and gas seepage characteristics of low-rank coal based on CT three-dimensional reconstruction of CT images and fractal theory

(2019) Gang Wang et al.   FUEL

Analyses of representative elementary volume for coal using X-ray μ-CT and FIB-SEM and its application in permeability predication model

(2019) Hao Wu et al.   FUEL

Methodology of three-dimensional visualization and quantitative characterization of nanopores in coal by using FIB-SEM and its application with anthracite in Qinshui basin

(2019) Huihuang Fang et al.   JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING

Experimental Study on the Microstructure Evolution Laws in Coal Seam Affected by Temperature Impact

(2019) Shumin Liu et al.   ROCK MECHANICS AND ROCK ENGINEERING

Effects of Pore Structures of Different Maceral Compositions on Methane Adsorption and Diffusion in Anthracite

(2019) Jincheng Zhao et al.   Applied Sciences-Basel

Experimental investigation of acoustic emission and infrared radiation thermography of dynamic fracturing process of hard-rock pillar in extremely steep and thick coal seams

(2019) H. Sun et al.   ENGINEERING FRACTURE MECHANICS

Three-dimensional visualization and quantitative characterization of coal fracture dynamic evolution under uniaxial and triaxial compression based on μCT scanning

(2019) Yingying Li et al.   FUEL

X-ray micro-computed tomography and ultrasonic velocity analysis of fractured shale as a function of effective stress

(2019) Hongyan Yu et al.   MARINE AND PETROLEUM GEOLOGY

Grain-scale reconstruction and simulation of coal mechanical deformation and failure behaviors using combined SEM Digital Rock data and DEM simulator

(2019) Hao Xu et al.   POWDER TECHNOLOGY

Experimental investigation on the permeability, acoustic emission and energy dissipation of coal under tiered cyclic unloading

(2019) Minke Duan et al.   Journal of Natural Gas Science and Engineering

Deformation failure characteristics of coal–rock combined body under uniaxial compression: experimental and numerical investigations

(2018) Yulong Chen et al.   Bulletin of Engineering Geology and the Environment

Real-time damage assessment of hydrous sandstone based on synergism of AE-CT techniques

(2018) Kai Tao et al.   ENGINEERING FAILURE ANALYSIS

Characteristics of microscopic pore structure and fractal dimension of bituminous coal by cyclic gas adsorption/desorption: An experimental study

(2018) Zhenyang Wang et al.   FUEL

Micrometer-scale fractures in coal related to coal rank based on micro-CT scanning and fractal theory

(2018) Xinghua Shi et al.   FUEL

Characterization of pore-fracture networks and their evolution at various measurement scales in coal samples using X-ray μCT and a fractal method

(2018) H.W. Zhou et al.   INTERNATIONAL JOURNAL OF COAL GEOLOGY

Laboratory In Situ CT Observation of the Evolution of 3D Fracture Networks in Coal Subjected to Confining Pressures and Axial Compressive Loads: A Novel Approach

(2018) Yang Ju et al.   ROCK MECHANICS AND ROCK ENGINEERING

Failure Characterization of Three Typical Coal-Bearing Formation Rocks Using Acoustic Emission Monitoring and X-ray Computed Tomography Techniques

(2018) R. Zhang et al.   ROCK MECHANICS AND ROCK ENGINEERING

A roadway driving technique for preventing coal and gas outbursts in deep coal mines

(2017) Aitao Zhou et al.   Environmental Earth Sciences

Characteristics of pore structure and fractal dimension of low-rank coal: A case study of Lower Jurassic Xishanyao coal in the southern Junggar Basin, NW China

(2017) Haijiao Fu et al.   FUEL

A review of the application of X-ray computed tomography to the study of coal

(2017) Jonathan P. Mathews et al.   FUEL

Use of Correlation Fractal Dimension signatures for understanding the Overlying Strata Dynamics in Longwall Coal Mines

(2017) Debjeet Mondal et al.   INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES

Nanopore Characteristics of Late Paleozoic Transitional Facies Coal-Bearing Shale in Ningwu Basin, China Investigated by Nuclear Magnetic Resonance and Low-Pressure Nitrogen Adsorption

(2017) Cairong Sun et al.   JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY

FIB-SEM and X-ray CT characterization of interconnected pores in high-rank coal formed from regional metamorphism

(2017) Shiqi Liu et al.   JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING

Real-time observation of meso-fracture process in backfill body during mine subsidence using X-ray CT under uniaxial compressive conditions

(2016) Wei Sun et al.   CONSTRUCTION AND BUILDING MATERIALS

Controlling factors of symbiotic disaster between coal gas and spontaneous combustion in longwall mining gobs

(2016) Tongqiang Xia et al.   FUEL

Coal cleat reconstruction using micro-computed tomography imaging

(2016) Yu Jing et al.   FUEL

Fractal characteristics of pore structures in 13 coal specimens: Relationship among fractal dimension, pore structure parameter, and slurry ability of coal

(2016) Jie-Feng Zhu et al.   FUEL PROCESSING TECHNOLOGY

Multi-scale x-ray computed tomography analysis of coal microstructure and permeability changes as a function of effective stress

(2016) Yihuai Zhang et al.   INTERNATIONAL JOURNAL OF COAL GEOLOGY

Coal seam porosity and fracture heterogeneity of macrolithotypes in the Hancheng Block, eastern margin, Ordos Basin, China

(2016) Junlong Zhao et al.   INTERNATIONAL JOURNAL OF COAL GEOLOGY

The closed pores of tectonically deformed coal studied by small-angle X-ray scattering and liquid nitrogen adsorption

(2016) Jienan Pan et al.   MICROPOROUS AND MESOPOROUS MATERIALS

CO2 permeability of fractured coal subject to confining pressures and elevated temperature: Experiments and modeling

(2016) Yang Ju et al.   Science China-Technological Sciences

Experimental investigation of the effects of heterogeneity and geostress difference on the 3D growth and distribution of hydrofracturing cracks in unconventional reservoir rocks

(2016) Peng Liu et al.   Journal of Natural Gas Science and Engineering

A deformation rig for synchrotron microtomography studies of geomaterials under conditions down to 10 km depth in the Earth

(2016) François Renard et al.   JOURNAL OF SYNCHROTRON RADIATION

Fractal and volume characteristics of 3D mining-induced fractures under typical mining layouts

(2015) R. Zhang et al.   Environmental Earth Sciences

Fractal characterization and methane adsorption features of coal particles taken from shallow and deep coalmine layers

(2015) Wenjing Sun et al.   FUEL

Pore structure characterization of different rank coals using gas adsorption and scanning electron microscopy

(2015) Baisheng Nie et al.   FUEL

Porosity, permeability and 3D fracture network characterisation of dolomite reservoir rock samples

(2015) Maarten Voorn et al.   JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING

An Underground Air-Route Temperature Prediction Model for Ultra-Deep Coal Mines

(2015) Shuai Zhu et al.   Minerals

Permeability evolution in fractured coal — Combining triaxial confinement with X-ray computed tomography, acoustic emission and ultrasonic techniques

(2014) Yidong Cai et al.   INTERNATIONAL JOURNAL OF COAL GEOLOGY

Determining fractal dimensions of coal pores by FHH model: Problems and effects

(2014) Songhang Zhang et al.   Journal of Natural Gas Science and Engineering

Fractal characteristics of shales from a shale gas reservoir in the Sichuan Basin, China

(2013) Feng Yang et al.   FUEL

Controlling Bottom Hole Flowing Pressure Within a Specific Range for Efficient Coalbed Methane Drainage

(2013) Bin Zhao et al.   ROCK MECHANICS AND ROCK ENGINEERING

High-resolution three-dimensional imaging of coal using microfocus X-ray computed tomography, with special reference to modes of mineral occurrence

(2012) Alexandra Golab et al.   INTERNATIONAL JOURNAL OF COAL GEOLOGY

Computation of fractal dimension of rock pores based on gray CT images

(2011) RuiDong Peng et al.   CHINESE SCIENCE BULLETIN

Petrographic and geochemical effects of sill intrusions on coal and their implications for gas outbursts in the Wolonghu Mine, Huaibei Coalfield, China

(2011) Jing-Yu Jiang et al.   INTERNATIONAL JOURNAL OF COAL GEOLOGY