An Intelligent Mobile Gas Drainage Pumping Station by MENG Fanrui, ZHAO Yong, JING Yanbo, ZHAO Guoyong, SHAO Jirong, REN Zhichao

Subjects: “…gas drainage…”
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Otimização da captação de metano de um aterro sanitário do Nordeste brasileiro by Gemmelle Oliveira Santos, Eliana Dantas Ribeiro, Francisco Carlos Henrique Pio de Oliveira, Samara Castro Freire, Roberto Antônio Cordeiro da Silva

Subjects: “…landfill. gas drainage. methane…”
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Application of gas ultrasonic flowmeter in gas drainage and air pressure in coal mine by FENG Chao, ZHU Yanjun

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Intelligent prediction method for roof gas drainage roadway layout by Shibin GUO, Guozhong HU, Jiaxin ZHU, Jialin XU, Wei QIN, Nan YANG

Subjects: “…gas drainage…”
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Optimization Technology of Gas Drainage Pipe Network Based on Graph Theory by XIONG Wei

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Research and application of gas drainage measurement and monitoring system in surface wells by XU Rui, SUN Dongling, WANG Xinkun, LI Siqian, LI Jian

Subjects: “…gas drainage well…”
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Study and application on influence mechanism of instability and collapse of drainage borehole on gas drainage by Xuebo ZHANG, Hao WANG, Ming YANG, Pan WANG, Linxiu HAN

Subjects: “…gas drainage borehole…”
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Proactive interburden fracturing using UIS drilling with validation monitoring by Adam Lines

Subjects: “…Gas drainage…”
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Permeability of Coking Coals and Patterns of Its Change in Leninsky Area, Kuznetsk Coal Basin, Russia by Tatiana Shilova, Sergey Serdyukov

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Switching mechanism and optimisation research on a pressure-attitude adaptive adjusting coal seam water jet slotter by Yiyu Lu, Yangkai Zhang, Jiren Tang, Qi Yao

Subjects: “…Gas drainage…”
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Discussion on ia grade explosion-proof type of gas drainage pipeline equipment by BAI Sizhong

Subjects: “…gas drainage…”
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Design of a kind of multiple parameters inspection instrument for gas drainage by XIE Guojun, GAO Fei, FANG Bin, WANG Shufeng, ZHU Chengjia

Subjects: “…gas drainage…”
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CFX-based numerical simulation of pipeline leakage of coal mine main gas drainage system by Cai Jitao, Zhang Zhijing, Wang Jiefeng, Lü Wei, Zhang Weidong

Subjects: “…gas drainage…”
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Research progress of gas drainage boreholes sealing materials and matching technology in underground coal mine by YAN Wenxue, CHENG Bo

Subjects: “…gas drainage…”
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Gas control technology of directional high-level long borehole at upper corner by BAI Gang, YANG Zhong, DUAN Huiju

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Key drilling technology of L type gas extraction horizontal well through goaf by LIU Xiugang, ZHANG Qiang, CUI Wanhao

Subjects: “…surface deep coal seam gas drainage…”
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A Gas–Solid–Liquid Coupling Model of Coal Seams and the Optimization of Gas Drainage Boreholes by Yuexia Chen, Jiang Xu, Shoujian Peng, Fazhi Yan, Chaojun Fan

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Methods of increasing amount of pressure-relief gas of protective layer by LYU Longhui, JIN Hongxia

Subjects: “…gas drainage…”
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Experimental study on fracturing coal seams using CaO demolition materials to improve permeability by Yibo Tang, Liang Yuan, Junhua Xue, Changrui Duan

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Comparative Study on Sealing Technology of Gas Drainage Borehole in Soft Coal Seam by Xiaohua Jin, Jiyu Zheng, Zhihao Lin, Shunheng Hua

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