Numerical analysis of wellbore instability in gas hydrate formation during deep-water drilling von Zhang, Huaiwen, Cheng, Yuanfang, Li, Qingchao, Yan, Chuanliang, Han, Xiuting

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A New Pump Application in Heavy Oil Recovery von Li, Juan, Han, Mei, Han, Xiuting

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Experimental Research on Profile Control for Oil Displacement by Functional Polymer in Low Permeability Fractured Reservoir von Li, Li, Xiuting, Han, Lin, Meng

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STUDY ON WATER INJECTION DEVELOPMENT OF UNCONSOLIDATED SANDSTONE RESERVOIRS IN SHENGLI OILFIELD, CHINA von Zhang, Jianguo, Han, Xiuting, Cheng, Yuanfang, Yang, Boxian

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THE APPLICATION AND MECHANISM OF MULTI-MICRO-FRACTURING STIMULATION TECHNOLOGY FOR HIGH RANK CBM WELLS: A CASE STUDY FROM SOUTHERN QINSHUI BASIN, CHINA von Zhang, Jianguo, Han, Xiuting, Cheng, Yuanfang, Wang, Yanli, Sun, Yuanwei

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Research on Power Saving Positive Torque and Constant Power Pumping Unit and Tracking Technique System von Xu, Jinchao, Li, Juhui, Chen, Jian, Han, Mei, Han, Xiuting, Li, Juan

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Experimental study of water-based drilling fluid disturbance on natural gas hydrate-bearing sediments von Zhang, Huaiwen, Cheng, Yuanfang, Shi, Jihui, Li, Lingdong, Li, Menglai, Han, Xiuting, Yan, Chuanliang

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Application and Design of Plunger Pump Lifting Viscoelastic Fluid von Li, Xiao Dong, Han, Mei, Li, Juan, Han, Xiu Ting, Xu, Jin Chao, Yang, Hong Zhi

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Study on Single Crank Flexible Pumping Unit in Oil Field Artificial Lift von Li, Xiao Dong, Han, Xiu Ting, Han, Mei, Xu, Jin Chao, Li, Juan, Cheng, Yuan Fang, Yang, Hong Zhi

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Multi-phase controlled multi-well pumping unit von Liang, Hongbao, Han, Mei, Han, Xiuting, Wu, Xingcai, Chen, Hongtao, Jiao, Zhenqiang, Zhang, Yan

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Optimal Desigh of Self-Sealing Low Friction and Non-Leakage Plunger Pump von Li, Xiao Dong, Wang, Yan Lou, Han, Xiu Ting, Sun, Xian Jie, Xu, Jin Chao, Zhang, Chuan Xu, Li, Jun Liang

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MULTI-PHASE CONTROLLED MULTI-WELL PUMPING UNIT von JIAO, Zhenqiang, WU, Xingcai, ZHANG, Yan, HAN, Mei, HAN, Xiuting, LIANG, Hongbao, CHEN, Hongtao

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Method for comprehensively diagnosing work conditions and service life of oil pumping unit motor belt von HAN XIUTING

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Labor-saving internally-tangent whirlwind milling head with lifting angle von HUA JIAPING, GU LINA, HUA JINGFENG, HUA WENJING, HAN XIUTING

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Hydraulically-driven double-roller tailstock von HUA JIAPING, GU LINA, HUA JINGFENG, HUA WENJING, HAN XIUTING

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Labor-saving externally tangent whirlwind milling head with lifting angle von HUA JIAPING, GU LINA, HUA JINGFENG, HUA WENJING, HAN XIUTING

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Device for intermittently and medium-repairing normal tooth profile in machining process von HUA JIAPING, GU LINA, HUA JINGFENG, HUA WENJING, HAN XIUTING

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Worm and gear structure capable of automatically eliminating backlash von HUA JIAPING, GU LINA, HUA JINGFENG, HUA WENJING, HAN XIUTING

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Sheet type hydraulic self-sealing non-leakage pump von WU XINGCAI, CHENG HAIXUAN, HAN LEI, CHEN HONGTAO, JIANG YUZHU, HAN XIUTING

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MULTI-PHASE REGULATION AND CONTROL MULTI-WELL PUMPING UNIT von JIAO, Zhenqiang, WU, Xingcai, ZHANG, Yan, HAN, Mei, HAN, Xiuting, LIANG, Hongbao, CHEN, Hongtao

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