Effect of Stress and Moisture Content on Permeability of Gas-Saturated Raw Coal

Effect of Stress and Moisture Content on Permeability of Gas-Saturated Raw Coal

Hydraulic fracturing and premining gas drainage are important to safe mining and coalbed methane extraction. These technical processes cause the redistribution of in-situ stress and the regional variation of moisture contents within the affected zone. Therefore, we investigated the coupled effect of...

Full description

Saved in:

Bibliographic Details
Main Authors:	Junhui Wang, Zhijun Wan, Yi Wang, Zhixiang Liu, Sifei Liu, Hongwei Zhang, Qiuyan Pei
Format:	Article
Language:	English
Published:	Wiley 2020-01-01
Series:	Geofluids
Online Access:	http://dx.doi.org/10.1155/2020/8837758
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

The Influence of low-temperature cold shock saturated water on the permeability characteristics of coal body and experimental study on permeability enhancement
by: Ke WANG, et al.
Published: (2024-12-01)

Influence law and control mechanism of coal seam permeability on coal and gas outburst
by: Chaolin ZHANG, et al.
Published: (2024-12-01)

Numerical Analysis on the Storage of Nuclear Waste in Gas-Saturated Deep Coal Seam
by: Teng Teng, et al.
Published: (2021-01-01)

Study on Variation of Surface Runoff and Soil Moisture Content in the Subgrade of Permeable Pavement Structure
by: Lijun Hou, et al.
Published: (2020-01-01)

Study on Mechanical Failure and PermeabilityCharacteristicsof Porous Gas-Bearing Coal under Triaxial Stress
by: Xue-bo Zhang, et al.
Published: (2020-01-01)

Permeability Characteristics of Combined Coal with Different Water Contents
by: Hongyu Pan, et al.
Published: (2025-01-01)

Experimental Investigation on Permeability and Mechanical Deformation of Coal Containing Gas under Load
by: Runsheng Lv, et al.
Published: (2018-01-01)

Study on Permeability Improvement Technology by Injecting Air into the Gas Drainage Borehole in Low-Permeability Coal Seam
by: Li Hui, et al.
Published: (2018-01-01)

Experimental Study on Mechanical Properties of Briquette Coal Samples with Different Moisture Content
by: Wang Haidong, et al.
Published: (2021-01-01)

Mechanism of Coal Seam Permeability Enhancement and Gas Outburst Prevention under Hydraulic Fracturing Technology
by: Xinhua Wu, et al.
Published: (2022-01-01)

Moisture Content on Methane Desorption Characteristics in Coal and Its Effect on Outburst Prediction
by: Peng Li, et al.
Published: (2021-01-01)

Experimental Study of the Influence of Moisture Content on the Mechanical Properties and Energy Storage Characteristics of Coal
by: Nan Liu, et al.
Published: (2021-01-01)

Enhancement of Coal Permeability Using Aqueous NaCl with Microwave Irradiation
by: Weiming Guan, et al.
Published: (2022-01-01)

Experimental study on ultrasonic reduction of irreducible water saturation in low permeability reservoir
by: Hua Qiang, et al.
Published: (2024-12-01)

Gas Displacement Engineering Test by Combination of Low and Medium Pressure Injection with Liquid CO2 in High Gas and Low Permeability Coal Seam
by: Hu Wen, et al.
Published: (2020-01-01)

Permeability Enhancement of Coal Seam by Lower Protective Layer Mining for Gas Outburst Prevention
by: Aiping He, et al.
Published: (2020-01-01)

A Case Study of Cyclic Top Coal Weakening Process Based on Highly Tough Coal Seam with Partings
by: Zhaopeng Wu, et al.
Published: (2021-01-01)

Investigation of the Ultrasonic Stimulation Performance on Permeability Enhancement in Coal Seam: Field Tests and In Situ Permeability Evaluation
by: Jinbiao Fei, et al.
Published: (2022-01-01)

Permeability Enhancement Technology for Soft and Low-Permeability Coal Seams Combined with Hydraulic Perforation and Hydraulic Fracturing
by: Zhengjie Shang, et al.
Published: (2022-01-01)

Numerical Simulation of Shear Behavior and Permeability Evolution of Rock Joints with Variable Roughness and Infilling Thickness
by: Jingyi Cheng, et al.
Published: (2018-01-01)

Effect of moisture content on methane adsorption- and desorption-induced deformation of tectonically deformed coal
by: Zun-Guo Zhang, et al.
Published: (2018-12-01)

Experimental study of the moisture content influence on CH adsorption and deformation characteristics of cylindrical bituminous coal core
by: Dingyi Hao, et al.
Published: (2018-10-01)

A Time-Discontinuous Galerkin Finite Element Method for the Solution of Impact Problem of Gas-Saturated Coal
by: Jingfei Zhang, et al.
Published: (2020-01-01)

Thermos-Solid-Gas Coupling Dynamic Model and Numerical Simulation of Coal Containing Gas
by: Xiao Fukun, et al.
Published: (2020-01-01)

Influence of Migration and Plugging of Nanoparticles on Coal Permeability in Coal Reservoirs
by: Xiaopeng Zhai, et al.
Published: (2021-01-01)

Feasibility of Water Injection on the Coal Wall of Loose Thick Coal Seam to Prevent Rib Spalling and Its Optimal Moisture Content
by: Jian Sun, et al.
Published: (2022-01-01)

Study on the Adhesion Properties of Raw Coal and Adhesive Clogging Characteristics of Underground Coal Bunkers
by: Chongyang Jiang, et al.
Published: (2025-01-01)

Nuclear Magnetic Resonance Study on Microstructure and Permeability of Coals of Different Ranks
by: Jiajia Liu, et al.
Published: (2020-01-01)

Experimental Study on Anisotropic Strength and Deformation Behavior of a Coal Measure Shale under Room Dried and Water Saturated Conditions
by: Jingyi Cheng, et al.
Published: (2015-01-01)

Impact of Dynamic Elastic Modulus on Coal Permeability: Modeling and Analysis
by: Jia Kong, et al.
Published: (2022-01-01)

Prediction of Residual Gas Content during Coal Roadway Tunneling Based on Drilling Cuttings Indices and BA-ELM Algorithm
by: Zhenhua Yang, et al.
Published: (2020-01-01)

Coupling Technology of Deep-Hole Presplitting Blasting and Hydraulic Fracturing Enhance Permeability Technology in Low-Permeability and Gas Outburst Coal Seam: A Case Study in the No. 8 Mine of Pingdingshan, China
by: Wei Wang, et al.
Published: (2021-01-01)

Experimental study on permeability evolution of deep high-stressed coal under major horizontal stress unloading paths
by: Chao Liu, et al.
Published: (2024-11-01)

Deformation Localization and Damage Constitutive Model of Raw Coal and Briquette Coal under Uniaxial Compression
by: Lina Ge, et al.
Published: (2022-01-01)

Research on Permeability Enhancement Model of Pressure Relief Roadway for Deep Coal Roadway Strip
by: Zhonghua Wang, et al.
Published: (2022-01-01)

Influence of Moisture Content on the Structural Characteristics of Argillaceous Weakly Consolidated Rock Caused by Dynamic Loading in the Coal Mine
by: Lingdong Meng, et al.
Published: (2021-01-01)

Uncertainty in soil gas permeability measurements
by: Lingxia Feng, et al.
Published: (2025-01-01)

Study on Acoustic Emission Characteristics and Mechanical Behavior of Water-Saturated Coal
by: Muhammad Ali, et al.
Published: (2021-01-01)

Study on coal permeability evolution considering adsorptive deformation characteristics of matrix
by: Gang WANG, et al.
Published: (2024-12-01)

Nuclear Magnetic Resonance and High-Speed Centrifugation for Gas-Water Relative Permeability Curve of Low-Permeability and Tight Sandstone
by: Yang Fenglai, et al.
Published: (2024-01-01)