Visual evaluation device of shutoff of pressure -bearing drilling fluid and lost circulation material performance von ZENG QIJUN, JIN CHENGPING

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Visualized evaluation device for pressure-bearing drilling fluid plugging and leaking stoppage material property von ZENG QIJUN, JIN CHENGPING

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Temperature-resistant oil stain cleaning agent and preparation method thereof von JIN CHENGPING, WANG ZEDONG, ZHANG CHAO

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High-temperature-resistant degradable fatty acid derivative type integral emulsifier and preparation method thereof von JIN CHENGPING, WANG ZEDONG, ZHANG CHAO

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Pressure-bearing filling agent for drilling fluid von JIN CHENGPING, WANG ZEDONG, ZHANG CHAO

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Cleaning agent for oil-based drilling fluid as well as preparation method and evaluation method thereof von JIN CHENGPING, WANG ZEDONG, ZHANG CHAO

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Simulation biodegradation method of synthetic base drilling fluid and drill cuttings von LUO TAOTAO, XIA XIANFU, WANG RUI, SHI CHAOMIN, YANG GANG, JIN CHENGPING, LIU XIANG

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Pressure-resistant transparent pipe type test device von XIANG XIAOLONG, SUN YU, YANG SHENG, XIE QI, JIN CHENGPING, WANG ZEDONG, SHEN WEI, ZHANG CHAO

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Self-foaming delayed solid foam drainage agent and preparation method thereof von CHEN XUEZHONG, WANG XUEQIANG, WANG ZEDONG, MIAO YUN, CHEN MAN, WANG QIANG, LONG KUN, AI ZHIPENG, XIANG ZELONG, ZHOU CHANGLIN, ZHU QING, JIN CHENGPING, LI LONGXING, YE CHANGQING, YANG YONGTAO, YANG JIAN, LUO YUHE, TANG SHIGUO, RUAN KAIGUI

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Sinking type liquid-state delayed foaming agent for gas production foam drainage and sand carrying von WEI FANGPU, CHEN XUEZHONG, WANG XUEQIANG, MIAO YUN, XIA NING, WANG ZEDONG, LONG KUN, AI ZHIPENG, XIANG ZELONG, ZHU QING, JIN CHENGPING, LI LONGXING, YE CHANGQING, YANG JIAN, TANG SHIGUO, HONG YUKUI, YANG HAI, RUAN KAIGUI

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Preparation method of sunken liquid-state foaming delaying agent for gas production foam drainage and sand carrying von WEI FANGPU, XIE BO, CHEN XUEZHONG, WANG XUEQIANG, MIAO YUN, XIA NING, WANG ZEDONG, AI ZHIPENG, XIANG ZELONG, LONG SHIYUAN, QIN FANG, ZHU QING, JIN CHENGPING, LI LONGXING, YE CHANGQING, YANG JIAN, TANG SHIGUO, YANG HAI

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Water-based drag-reducing agent for coiled tube of shale gas horizontal well and preparation method thereof von WANG ZIQI, FENG XINGZHENG, LIU RUI, WEI LINSHENG, JIN CHENGPING, WANG ZEDONG, SONG DAN, SONG TAO, YANG HAI, ZHANG CHAO, AI ZHIPENG, LIU YANYAN

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Low-permeability plugging agent von XIANG XIAOLONG, YANG SHENG, XIE QI, JIN CHENGPING, WANG ZEDONG, SHEN WEI, ZHANG CHAO

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High dehydration solidification pressuring bearing plugging agent von XIANG XIAOLONG, YANG SHENG, XIE QI, JIN CHENGPING, WANG ZEDONG, SHEN WEI, ZHANG CHAO

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Simulation biodegradation method of synthetic base drilling fluid and drill cuttings von LUO TAOTAO, XIA XIANFU, WANG RUI, SHI CHAOMIN, YANG GANG, JIN CHENGPING, LIU XIANG

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Gel adsorbing agent for wastewater treatment von FENG YING, LI ZHIHONG, SU SONGTAO, JIN CHENGPING, CHEN JI

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Waste water treatment agent and its preparation method von LI ZHIHONG, SU SONGTAO, RAO XIAOTONG, JIN CHENGPING, CHEN JI

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Gel adsorbing agent for wastewater treatment von FENG YING, LI ZHIHONG, SU SONGTAO, JIN CHENGPING, CHEN JI

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Absence of superconductivity in bulk Nd1−xSrxNiO2 von Li, Qing, He, Chengping, Si, Jin, Zhu, Xiyu, Zhang, Yue, Wen, Hai-Hu

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Isolation and characterization of bacteriophages against virulent Aeromonas hydrophila von Liu, Jin, Gao, Shanshan, Dong, Yuhao, Lu, Chengping, Liu, Yongjie

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