Permeability changes in mining-damaged coal: A review of mathematical models
S Lu, M Li, Y Ma, S Wang, W Zhao - Journal of Natural Gas Science and …, 2022 - Elsevier
Coal seam gas drainage is not only the effective measure for gas outbursts control, but also
has the great significance for the use of gas energy and reduction of greenhouse-gas …
has the great significance for the use of gas energy and reduction of greenhouse-gas …
Plugging methods for underground gas extraction boreholes in coal seams: A review of processes, challenges and strategies
Gas extraction is an important method to solve coal mine gas disasters, utilize coalbed
methane (CBM) resources and reduce greenhouse gas emissions. Construction of …
methane (CBM) resources and reduce greenhouse gas emissions. Construction of …
Substantiation of drilling parameters for undermined drainage boreholes for increasing methane production from unconventional coal-gas collectors
BV Malozyomov, VI Golik, V Brigida, VV Kukartsev… - Energies, 2023 - mdpi.com
Decarbonization of the mining industry on the basis of closing the energy generation, on the
basis of cogeneration of coal mine methane, and on the internal consumption of the mine is …
basis of cogeneration of coal mine methane, and on the internal consumption of the mine is …
Characterization of ultrasonic induced damage on multi-scale pore/fracture in coal using gas sorption and μ-CT 3D reconstruction
P Liu, B Nie, Z Zhao, Y Zhao, Q Li - Fuel, 2023 - Elsevier
Ultrasonic physical stimulation is a promising approach of coalbed methane enhancement
recovery. This study is devoted to quantitatively characterizing the damage of multi-scale …
recovery. This study is devoted to quantitatively characterizing the damage of multi-scale …
Molecular insights into the methane adsorption capacity of coal under microwave irradiation based on solid-state 13C-NMR and XPS
J Lu, X Wang, H Li, S Shi, W Yang, Y Lu, S Shao, Q Ye - Fuel, 2023 - Elsevier
Coalbed stimulation is a process of increasing coalbed methane (CBM) production by
opening, enlarging, and extending the length, width, and connectivity of pores and …
opening, enlarging, and extending the length, width, and connectivity of pores and …
An investigation into the modification of microwave-assisted oxidation in the macromolecular structure of coal via XRD and Raman spectroscopy
C Xu, H Li, J Lu, Y Lu, S Shi, Q Ye, M Li, Z Wang - Fuel, 2023 - Elsevier
The macromolecular structure of coal governs the generation and expansion of
micro/mesopores, contributing significantly to the storage and transport of coalbed methane …
micro/mesopores, contributing significantly to the storage and transport of coalbed methane …
Spectroscopic (FTIR, 1H NMR) and SEM investigation of physicochemical structure changes of coal subjected to microwave-assisted oxidant stimulation
H Li, C Xu, G Ni, J Lu, Y Lu, S Shi, M Li, Q Ye - Fuel, 2022 - Elsevier
Owing to the sub-economic permeability, coalbed methane (CBM) reservoir usually requires
stimulation. Novel CBM stimulation approaches have been proposed such as CO 2 …
stimulation. Novel CBM stimulation approaches have been proposed such as CO 2 …
Influence of microwave-assisted oxidant stimulation on pore structure and fractal characteristics of bituminous coal based on low-temperature nitrogen adsorption
C Xu, H Li, Y Lu, T Liu, J Lu, S Shi, Q Ye, Z Jia, Z Wang - Fuel, 2022 - Elsevier
Coal reservoir stimulation is a process of enhancing coalbed methane (CBM) production by
dilating, opening, and extending the width, length, and connectivity of the natural …
dilating, opening, and extending the width, length, and connectivity of the natural …
Power ultrasound assisted coalbed methane enhancement recovery: Field application and performance evaluation in underground coal mine
P Liu, L Fan, Q Li, F Zhong - Fuel, 2022 - Elsevier
Power ultrasonic assisted reservoir modification is a promising technique for enhanced
coalbed methane recovery. The current studies confirm the coal structural alteration and the …
coalbed methane recovery. The current studies confirm the coal structural alteration and the …
A numerical investigation of hydraulic fracturing on coal seam permeability based on PFC-COMSOL coupling method
K Wang, G Zhang, Y Wang, X Zhang, K Li… - International Journal of …, 2022 - Springer
Hydraulic fracturing and permeability enhancement are effective methods to improve low-
permeability coal seams. However, few studies focused on methods to increase …
permeability coal seams. However, few studies focused on methods to increase …