Macroscopic seepage and microstructural behavior of oil shale using water vapor injection during mining

Authors: Lei Wang, Ziqi Wang, Yangsheng Zhao, Runxu Zhang, Dong Yang, Zhiqin Kang, Jing Zhao

Source: Journal of Rock Mechanics and Geotechnical Engineering, Vol 17, Iss 3, Pp 1489-1509 (2025)

Subject Terms: Water vapor, Fractured oil shale, Seepage, Microstructure, Physical modification, Engineering geology. Rock mechanics. Soil mechanics. Underground construction, TA703-712

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S1674775524005717; https://doaj.org/toc/1674-7755

Access URL: https://doaj.org/article/4709a0576e71461ca0ee14db1ec19827

Criterion for hydraulic fracture propagation behaviour at coal measure composite reservoir interface based on energy release rate theory

Authors: Haoran Sun, Lei Wang, Runxu Zhang, Xinghua Zhang

Source: Geomechanics and Geophysics for Geo-Energy and Geo-Resources, Vol 10, Iss 1, Pp 1-15 (2024)

Subject Terms: Coal-composite reservoir, Interface, Hydraulic fracturing, Penetration, Deflection, Energy release rate, Geophysics. Cosmic physics, QC801-809

File Description: electronic resource

Relation: https://doaj.org/toc/2363-8419; https://doaj.org/toc/2363-8427

Access URL: https://doaj.org/article/500382c3022041a38c3ca06fbce5fdea

A model for discriminating the penetration propagation of hydraulic fractures considering the influence of injection parameters

Authors: Runxu ZHANG, Yifeng GUO, Chao LI

Source: Meikuang Anquan, Vol 55, Iss 8, Pp 1-7 (2024)

Subject Terms: hydraulic fracturing, coal measure composite reservoir, multi-layer fracturing, crack penetration, discriminant model, Mining engineering. Metallurgy, TN1-997

File Description: electronic resource

Relation: https://doaj.org/toc/1003-496X

Access URL: https://doaj.org/article/b2f6e6ef4a4d47d088ec0ecc21db2430

Effect of Cyclical Microwave Modification on the Apparent Permeability of Anthracite: A Case Study of Methane Extraction in Sihe Mine, China

Authors: Liankun Zhang, Tianhe Kang, Jianting Kang, Xiaoyu Zhang, Bin Zhang, Zhaoyun Chai, Runxu Zhang, Yuefang Wang, Guanxian Kang, Guofei Zhao

Source: ACS Omega, Vol 6, Iss 23, Pp 15001-15011 (2021)

Subject Terms: Chemistry, QD1-999

File Description: electronic resource

Relation: https://doaj.org/toc/2470-1343

Access URL: https://doaj.org/article/d381cdf0ead24a859621ad72375381f8

Effects of Electrolyte pH on the Electro-Osmotic Characteristics in Anthracite

Authors: Liankun Zhang, Tianhe Kang, Jianting Kang, Xiaoyu Zhang, Runxu Zhang, Guanxian Kang

Source: ACS Omega, Vol 5, Iss 45, Pp 29257-29264 (2020)

Subject Terms: Chemistry, QD1-999

File Description: electronic resource

Relation: https://doaj.org/toc/2470-1343

Access URL: https://doaj.org/article/5092a8700bb94f1296972fea7ce4f05b

Effect of Electric Potential Gradient on Methane Adsorption and Desorption Behaviors in Lean Coal by Electrochemical Modification: Implications for Coalbed Methane Development of Dongqu Mining, China

Authors: Guanxian Kang, Tianhe Kang, Junqing Guo, Jianting Kang, Runxu Zhang, Xiaoyu Zhang, Guofei Zhao, Bin Zhang, Ligong Li, Liankun Zhang

Source: ACS Omega, Vol 5, Iss 37, Pp 24073-24080 (2020)

Subject Terms: Chemistry, QD1-999

File Description: electronic resource

Relation: https://doaj.org/toc/2470-1343

Access URL: https://doaj.org/article/1d49d4673f4241c99719263d5bc2edaa

A Study on the Factors Influencing Coal Fracturing Range Caused by Liquid Carbon Dioxide Phase Transition

Authors: Xinyu Hu, Runxu Zhang, Bailin Zhang, Xinghua Zhang, Lulu Zhang, Yongdan Yang, Fazhi Yan

Source: Geofluids, Vol 2022 (2022)

Subject Terms: Geology, QE1-996.5

File Description: electronic resource

Relation: https://doaj.org/toc/1468-8123

Access URL: https://doaj.org/article/46154be91f694371b4adb1163b0f9064

Criterion for Hydraulic Fracture Propagation Behavior at the Interface of a Coal Measure Composite Reservoir

Authors: Yifeng Guo, Runxu Zhang, Xinghua Zhang, Kangkang Han, Fazhi Yan, Cunbao Deng, Zhixin Jin

Source: Geofluids, Vol 2022 (2022)

Subject Terms: Geology, QE1-996.5

File Description: electronic resource

Relation: https://doaj.org/toc/1468-8123

Access URL: https://doaj.org/article/ddebe158a1ae409e9468cc3e03ce47d9

Theoretical Investigation of the Sliding Instability and Caving Depth of Coal Wall Workface Based on the Bishop Strip Method

Authors: Chao Li, Tianhe Kang, Xiaopo Li, Ligong Li, Xiaoyu Zhang, Runxu Zhang

Source: Advances in Civil Engineering, Vol 2019 (2019)

Subject Terms: Engineering (General). Civil engineering (General), TA1-2040

File Description: electronic resource

Relation: https://doaj.org/toc/1687-8086; https://doaj.org/toc/1687-8094

Access URL: https://doaj.org/article/0021d5c10e2a46129d2d397a66529158

Gray Relational Analysis Optimization for Coalbed Methane Blocks in Complex Conditions Based on a Best Worst and Entropy Method

Authors: Guofei Zhao, Tianhe Kang, Junqing Guo, Runxu Zhang, Ligong Li

Source: Applied Sciences, Vol 9, Iss 23, p 5033 (2019)

Subject Terms: cbm block evaluation, combination weight, gray relational analysis, interval-number index, Technology, Engineering (General). Civil engineering (General), TA1-2040, Biology (General), QH301-705.5, Physics, QC1-999, Chemistry, QD1-999

File Description: electronic resource

Relation: https://www.mdpi.com/2076-3417/9/23/5033; https://doaj.org/toc/2076-3417

Access URL: https://doaj.org/article/77247f6b986f4c19a52fc5edbee056aa

Optimization study of chimney parameters for coal mine gangue hills gravity heat pipe.

Authors: Bailin Zhang¹, zhangbailin@tyut.edu.cn, Aihao Xie¹, Xinghua Zhang¹, Runxu Zhang¹, Chao Li², Pengxian Fan², Gan Li², Jie Li²

Source: Energy Sources Part A: Recovery, Utilization & Environmental Effects; 2024, Vol. 46 Issue 1, p1764-1778, 15p

Effect of Electric Potential Gradient on Methane Adsorption and Desorption Behaviors in Lean Coal Modified by Electrochemical Treatment

Authors: ZHANG Xiaoyu, KANG Tianhe, ZHANG Runxu, ZHANG Bin, KANG Guanxian, ZHANG Liankun

Source: Meikuang Anquan, Vol 51, Iss 9, Pp 11-15 (2020)

Subject Terms: potential gradient, electrochemical modification, gas adsorption/desorption, pore structure, lean coal, Mining engineering. Metallurgy, TN1-997

File Description: electronic resource

Relation: https://www.mkaqzz.com/cn/article/id/7132; https://doaj.org/toc/1003-496X

Access URL: https://doaj.org/article/d953653aac224fec90f4609ba8277643