Calcium sulphoaluminate cements made with phosphogypsum: Production issues and material properties
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Published in Cement & concrete composites (01.04.2014)
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Year of Publication 06.06.2024
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Year of Publication 18.04.2024
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Methods for tripping a drilling rig or a workover rig
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Year of Publication 14.03.2023
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Pipe racking system
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Year of Publication 29.03.2022
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Year of Publication 29.03.2022
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METHODS FOR TRIPPING A DRILLING RIG OR A WORKOVER RIG
LYU, Yan, TANG, Aimin, WU, Zhenghua, CHAI, Junqing, LIANG, Liangliang
Year of Publication 10.03.2022
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Year of Publication 10.03.2022
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HIGH-POWER FIVE-CYLINDER DRILLING PUMP SET, SOLID CONTROL SYSTEM, AND DRILLING RIG
TANG, Mingpeng, CHENG, Jian, ZENG, Hui, CHAI, Junqing, ZHANG, Fangfang
Year of Publication 14.05.2024
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Year of Publication 14.05.2024
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HIGH-POWER FIVE-CYLINDER DRILLING PUMP SYSTEM, SOLID CONTROL SYSTEM AND DRILLING MACHINE
TANG, Mingpeng, CHENG, Jian, ZENG, Hui, CHAI, Junqing, ZHANG, Fangfang
Year of Publication 05.01.2023
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Year of Publication 05.01.2023
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HIGH-POWER FIVE-CYLINDER DRILLING PUMP SET, SOLID CONTROL SYSTEM, AND DRILLING RIG
TANG, Mingpeng, CHENG, Jian, ZENG, Hui, CHAI, Junqing, ZHANG, Fangfang
Year of Publication 05.01.2023
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Year of Publication 05.01.2023
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Drilling and production device for ground off-line intelligent connection of three-joint unit and working method
CHAI JUNQING, QIN HAO, CHEN CHONG, YU FANG, YANG SHUJUAN, YANG LEI, TANG AIMIN, LYU YAN
Year of Publication 12.07.2024
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Year of Publication 12.07.2024
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Ground off-line intelligent three-joint unit connecting and efficient tripping drilling machine and working method
CHAI JUNQING, QIN HAO, CHEN CHONG, YU FANG, YANG SHUJUAN, YANG LEI, TANG AIMIN, LYU YAN
Year of Publication 12.07.2024
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Year of Publication 12.07.2024
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Drilling tool construction mechanism, system and method
WANG WEI, CHAI JUNQING, LIAO GUOYONG, HE LIANXIA, LI MINGYU, LI MIN, WANG HAN
Year of Publication 07.05.2024
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Year of Publication 07.05.2024
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Swing arm structure, screw thread oil smearing structure and iron roughneck
WANG WEI, CHAI JUNQING, LIAO GUOYONG, WANG LIN, HE LIANXIA, ZHOU WENHUI
Year of Publication 28.03.2023
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Year of Publication 28.03.2023
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IRON ROUGHNECK HAVING THREAD COMPOUND APPLYING DEVICE
TANG, Aimin, LIAO, Guoyong, WANG, Lin, JIANG, Lie, LV, Yan, CHAI, Junqing
Year of Publication 05.01.2023
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Year of Publication 05.01.2023
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Screw thread oil smearing device, screw thread oil smearing structure and iron roughneck
WANG WEI, CHAI JUNQING, LIAO GUOYONG, WANG LIN, HE LIANXIA, ZHOU WENHUI
Year of Publication 29.11.2022
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Year of Publication 29.11.2022
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Novel polar region drilling machine
CHAI JUNQING, LU GUOLIANG, ZHU HUA, WU KE, CHEN ZUBO, LI MIN, PENG CHANGYIN, LYU YAN, LIU YAOCHUAN, LINGHU JUN
Year of Publication 02.07.2024
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Year of Publication 02.07.2024
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