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2024

Conference Publication

Evolution of Water-Gas Relative Permeability with Effective Stresses in Coal and Sandstone

Zhang, Tiancheng, Li, Jimmy Xuekai, Rudolph, Victor and Chen, Zhongwei (2024). Evolution of Water-Gas Relative Permeability with Effective Stresses in Coal and Sandstone. Society of Petroleum Engineers. doi: 10.2118/221156-MS

Evolution of Water-Gas Relative Permeability with Effective Stresses in Coal and Sandstone

2024

Conference Publication

Characterization of Stress-, Time-, and Temperature-Dependent Anisotropic Permeability for Deep Coal Rocks: A Strain-Driven and Multi-Mechanism Modelling Approach

Zeng, Jie, Zhang, Tao, Guo, Jianchun, Zhao, Zhihong, Qiao, Hui, Liu, Jishan, Chen, Zhongwei, Gao, Qi and Qu, Hongyan (2024). Characterization of Stress-, Time-, and Temperature-Dependent Anisotropic Permeability for Deep Coal Rocks: A Strain-Driven and Multi-Mechanism Modelling Approach. Society of Petroleum Engineers. doi: 10.2118/221223-MS

Characterization of Stress-, Time-, and Temperature-Dependent Anisotropic Permeability for Deep Coal Rocks: A Strain-Driven and Multi-Mechanism Modelling Approach

2024

Conference Publication

A strain-driven model for anisotropic permeability evolution of shale and coal incorporating creep deformation, anisotropic internal swelling/shrinkage, and gas rarefaction effects

Zeng, Jie, Guo, Jianchun, Liu, Junchen, Zhang, Tao, Zhao, Zhihong, Liu, Jishan and Chen, Zhongwei (2024). A strain-driven model for anisotropic permeability evolution of shale and coal incorporating creep deformation, anisotropic internal swelling/shrinkage, and gas rarefaction effects. SPE Conference at Oman Petroleum and Energy Show, Muscat, Oman,, 22-24 April 2024. Richardson, TX, United States: Society of Petroleum Engineers. doi: 10.2118/218594-MS

A strain-driven model for anisotropic permeability evolution of shale and coal incorporating creep deformation, anisotropic internal swelling/shrinkage, and gas rarefaction effects

2023

Conference Publication

Comparative Analysis of Sonic Velocities in Partially Saturated Rocks Containing H2, CH4, N2 and CO2

Li, Jimmy Xuekai, Hu, Jinghao, Zhang, Tiancheng and Chen, Zhongwei (2023). Comparative Analysis of Sonic Velocities in Partially Saturated Rocks Containing H2, CH4, N2 and CO2. Asia Pacific Unconventional Resources Symposium APUR 2023, Brisbane, QLD Australia, 14–15 November 2023. Richardson, TX United States: Society of Petroleum Engineers. doi: 10.2118/217273-MS

Comparative Analysis of Sonic Velocities in Partially Saturated Rocks Containing H2, CH4, N2 and CO2

2023

Conference Publication

Impact of Surface Roughness and Liquid Salinity on Shale Wettability

Qian, Sijin, Zhu, Yiran, Shi, Zhang, Lu, Mingyuan, Shen, Luming, Li, Jimmy Xuekai and Chen, Zhongwei (2023). Impact of Surface Roughness and Liquid Salinity on Shale Wettability. Asia Pacific Unconventional Resources Symposium APUR 2023, Brisbane, QLD Australia, 14–15 November 2023. Richardson, TX United States: Society of Petroleum Engineers. doi: 10.2118/217315-MS

Impact of Surface Roughness and Liquid Salinity on Shale Wettability

2023

Conference Publication

Characterization of Anisotropic Geomechanical Properties of Australian Bowen Basin Coals Through Nanoindentation and Upscaling Approaches

Shi, Zhang, Huang, Yixiao, Flottman, Thomas, Leonardi, Christopher, Lu, Mingyuan and Chen, Zhongwei (2023). Characterization of Anisotropic Geomechanical Properties of Australian Bowen Basin Coals Through Nanoindentation and Upscaling Approaches. Asia Pacific Unconventional Resources Symposium APUR 2023, Brisbane, QLD Australia, 14–15 November 2023. Richardson, TX United States: Society of Petroleum Engineers. doi: 10.2118/217274-MS

Characterization of Anisotropic Geomechanical Properties of Australian Bowen Basin Coals Through Nanoindentation and Upscaling Approaches

2023

Conference Publication

A New coupled approach to simulating fault reactivation during CO2 sequestration

Saber, Erfan, Qu, Qingdong, Aminossadati, Saiied M., Li, Jimmy and Chen, Zhongwei (2023). A New coupled approach to simulating fault reactivation during CO2 sequestration. Asia Pacific Unconventional Resources Symposium, Brisbane, QLD, Australia, 14-15 November 2023. Brisbane, QLD, Australia: SPE. doi: 10.2118/217287-ms

A New coupled approach to simulating fault reactivation during CO2 sequestration

2023

Conference Publication

Understanding the impact of floor disruption blasting on low wall slope stability

Zhu, Y., Chen, Z., Onederra, I. and Chacon, F. (2023). Understanding the impact of floor disruption blasting on low wall slope stability. 12th EFEE World Conference on Explosives and Blasting, Dublin, Ireland, 10-12 September 2023. Wien, Austria: European Federation of Explosives Engineers.

Understanding the impact of floor disruption blasting on low wall slope stability

2023

Conference Publication

Predicting weathered rock properties using integrated geophysics and laboratory testing approach

Shi, Z., Flottmann, T., Millen, M., Pidgeon, B., Huang, Y. and Chen, Z. (2023). Predicting weathered rock properties using integrated geophysics and laboratory testing approach. 57th U.S. Rock Mechanics/Geomechanics Symposium, Atlanta, GA United States, 25–28 June 2023. Alexandria, VA United States: American Rock Mechanics Association. doi: 10.56952/ARMA-2023-0647

Predicting weathered rock properties using integrated geophysics and laboratory testing approach

2023

Conference Publication

Biaxial Loading of Brazilian Disc Samples

Serati, M., Mottaghi, R., Williams, D. J. and Chen, Z. (2023). Biaxial Loading of Brazilian Disc Samples. Rock and Fracture Mechanics in Rock Engineering and Mining, Helsinki, Finland, 11-15 September 2022. Bristol, United Kingdom: Institute of Physics. doi: 10.1088/1755-1315/1124/1/012017

Biaxial Loading of Brazilian Disc Samples

2022

Conference Publication

Horizontal coal seam gas well orientation optimization: the impact of stress regime

Saber, Erfan, Qu, Qingdong, Aminossadati, Saiied M. and Chen, Zhongwei (2022). Horizontal coal seam gas well orientation optimization: the impact of stress regime. SPE Asia Pacific Oil & Gas Conference and Exhibition, Adelaide, SA, Australia, 17-19 October 2022. Houston, TX, United States: The Society of Petroleum Engineers. doi: 10.2118/210647-ms

Horizontal coal seam gas well orientation optimization: the impact of stress regime

2022

Conference Publication

UCS prediction by group-based machine learning method

Li, Jimmy Xuekai, Tsang, Matt, Giese, Stephen, Zhong, Ruizhi, Esterle, Joan, Pirona, Claire, Rajabi, Mojtaba and Chen, Zhongwei (2022). UCS prediction by group-based machine learning method. Resource Operators Conference, Virtual, 10-11 February 2022. Wollongong, NSW, Australia: University of Wollongong and University of Southern Queensland.

UCS prediction by group-based machine learning method

2021

Conference Publication

Determining the correlation between Vicker's microhardness and Young's modulus of coal

Mondal, Sanjib, Qian, Sijin, Nehring, Micah and Chen, Zhongwei (2021). Determining the correlation between Vicker's microhardness and Young's modulus of coal. SPE/AAPG/SEG Asia Pacific Unconventional Resources Technology Conference, Virtual, 16–18 November, 2021. Tulsa, OK, United States: Unconventional Resources Technology Conference. doi: 10.15530/ap-urtec-2021-208274

Determining the correlation between Vicker's microhardness and Young's modulus of coal

2021

Conference Publication

Quantitative safety evaluation of drilling engineering by combining analytic hierarchy process with alternating condition expectation

Fan, Kunkun, Wang, Fangxiang, Wang, Chunguang, Chen, Shaojie, Lin, Hai, He, Jia and Chen, Zhongwei (2021). Quantitative safety evaluation of drilling engineering by combining analytic hierarchy process with alternating condition expectation. The 10th Anniversary Russian-Chinese Symposium “Clean Coal Technologies: Mining, Processing, Safety, and Ecology” 2021, Kemerovo, Russia, 19-21 October 2021. Les Ulis, Cedex France: EDP Sciences. doi: 10.1051/e3sconf/202130301038

Quantitative safety evaluation of drilling engineering by combining analytic hierarchy process with alternating condition expectation

2021

Conference Publication

Analytical and numerical assessment of the influence of bulk coal strength on drilling operations in unconventional coal seam gas wells

Leonardi, C. R., Zhong, R., Mitchell, T. R., Chen, Z., Johnson, R. L., O'Hagan, D. and Flottmann, T. (2021). Analytical and numerical assessment of the influence of bulk coal strength on drilling operations in unconventional coal seam gas wells. 55th US Rock Mechanics/Geomechanics Symposium, Houston, TX USA, 20-23 June 2021. Alexandria, VA USA: American Rock Mechanics Association.

Analytical and numerical assessment of the influence of bulk coal strength on drilling operations in unconventional coal seam gas wells

2021

Conference Publication

Determining rock elastic parameters using a new true-triaxial-based technique

Purser, Robert , El-Amin Mohmoud, Mutaz, Serati, Mehdi and Chen, Zhongwei (2021). Determining rock elastic parameters using a new true-triaxial-based technique. ROC2021, Brisbane, Australia, 11–12 February 2021. Wollongong, Australia: University of Wollongong/University of Southern Queensland.

Determining rock elastic parameters using a new true-triaxial-based technique

2021

Conference Publication

Improving estimation of rock mechanical properties using machine learning

Zhong, Ruizhi, Tsang, Matt, Makusha, Gift, Yang, Ben and Chen, Zhongwei (2021). Improving estimation of rock mechanical properties using machine learning. Resource Operators Conference, Virtual, 11-12 February 2021. Wollongong, Australia: University of Wollongong/University of Southern Queensland.

Improving estimation of rock mechanical properties using machine learning

2021

Conference Publication

Thin spray-on liners: a historical overview and their future potential as support in underground coal mines

Morton, Claire, Chen, Zhongwei and Kizil, Mehmet S. (2021). Thin spray-on liners: a historical overview and their future potential as support in underground coal mines. 2021 Resource Operators Conference, Toowoomba, QLD Australia, Feb 2021. Wollongong, NSW Australia: Wollongong, NSW Australia.

Thin spray-on liners: a historical overview and their future potential as support in underground coal mines

2021

Conference Publication

Stress-dependent two-phase flow in coal cleats

Shi, Zhang, Huang, Yixiao, Zhu, Yiran, Gan, Yixiang and Chen, Zhongwei (2021). Stress-dependent two-phase flow in coal cleats. SPE/AAPG/SEG Asia Pacific Unconventional Resources Technology Conference,, Virtual, 16-18 November 2021. Tulsa, OK, United States: Unconventional Resources Technology Conference. doi: 10.15530/ap-urtec-2021-208331

Stress-dependent two-phase flow in coal cleats

2021

Conference Publication

Experimental Study of Coal Directional Sorption-Induced Strain Under Different Temperatures

Huang, Yixiao, Shi, Zhang, Flottmann, Thomas, Kuznetsov, Dan, Rudolph, Victor, Leonardi, Christopher and Chen, Zhongwei (2021). Experimental Study of Coal Directional Sorption-Induced Strain Under Different Temperatures. SPE/AAPG/SEG Asia Pacific Unconventional Resources Technology Conference, Online, 16–18 November 2021. Tulsa, OK United States: Unconventional Resources Technology Conference. doi: 10.15530/ap-urtec-2021-208345

Experimental Study of Coal Directional Sorption-Induced Strain Under Different Temperatures