Advances in in-situ modified mining by fluidization and in unconventional geomechanics
Abstract view|1496|times PDF download|505|times
Abstract
Increasing large-scale development and utilization of new geo-energy sources and geo-resources heralds the need for worldwide implementation of sustainable development. The extreme complexity in recovery conditions, including ultra-low-permeability reservoirs, low-energy-density reserves and high temperatures and high pressures, defines a challenge in efficiently recovering such energy, fuel and mineral resources. Hence, development of efficient mining methods and the related determination of geo-mechanical properties issue. During the simultaneous 2nd International of reservoirs remains a key topical Symposium on In-situ modification of Deposit Properties for Improving Mining and the 7th Unconventional Geomechanics Symposium, held both in person and online from November 7-8, 2020, a broad array of advances in the science and technology of geo-energy and geo-resource recovery were presented. The symposia were attended by more than 200 participants from China, USA, Canada, UK, Australia, Japan, Singapore, and Turkey. Twenty-four invited talks were presented, seven of which were online, four of which were pre-recorded, and thirteen of which were in person. Twenty-two general talks were held in two parallel sessions. Participants interact freely through both online and in-person speakers. These interactions will enable future collaborations.
Cited as: Liang, W., Zhao, Y., Liu, J., Elsworth, D., Feng, Z., Cai, J. Advances in in-situ modified mining by fluidization and in unconventional geomechanics. Advances in Geo-Energy Research, 2021, 5(1): 1-4, doi: 10.46690/ager.2021.01.01
Keywords
Full Text:
PDFReferences
Feng, Z. J., Zhao, Y. S., Wan, Z. J. Effect of temperature on deformation of triaxially stressed anthracite. Rock Mechanics and Rock Engineering, 2017, 50(4): 1073-1078.
Feng, Z. J., Zhao, Y. S., Zhang, Y., et al. Real-time permeability evolution of thermally cracked granite at triaxial stresses. Applied Thermal Engineering, 2018, 133: 194-200.
Kang, Z. Q., Zhao, J., Yang, D., et al. Study of the evolution of micron-scale pore structure in oil shale at different temperatures. Oil Shale, 2017, 34(1): 42-54.
Li, W., Liu, J. S., Zeng, J., et al. A fully coupled multidomain and multiphysics model for evaluation of shale gas extraction. Fuel, 2020, 278: 118214.
Liu, J. S., Chen, Z. W., Elsworth, D., et al. Interactions of multiple processes during CBM extraction: A critical review. International Journal of Coal Geology, 2011, 87(3-4): 175-189.
Zhang, H. B., Liu, J. S., Elsworth, D. How sorption-induced matrix deformation affects gas flow in coal seams: A new FE model. International Journal of Rock Mechanics and Mining Sciences, 2008, 45(8): 1226-1236.
Zhao, Y. S., Liang, W. G., Feng, Z. J. Introduction to In-situ Modification Mining by Fluidization. Beijing, China, Science press, 2019.
Zhao, Y. S., Meng, Q. R., Feng, Z. C., et al. Evolving pore structures of lignite during pyrolysis observed by computed tomography. Journal of Porous Media, 2017, 20(2): 1-11.
Zhao, Y. S., Yang, D., Liu, Z. H., et al. Problems of evolving porous media and dissolved glauberite microscopic analysis by micro-computed tomography-evolving porous media (1). Transport in Porous Media, 2015, 107(2): 365-385.
Refbacks
- There are currently no refbacks.
Copyright (c) 2021 The Author(s)
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.