Simulation of volumetric acid fracturing fracture in low permeability carbonate rock
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Published in Petroleum science and technology (02.10.2022)
Published in Petroleum science and technology (02.10.2022)
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Drilling fluid silt removing device
BA WENXUAN, REN XIAOQIANG, LI SONGJIE, WEI MIN, CUN XIHONG, REN ZHAOLIN
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Oil pipe external thread sealing grease smearing tool
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Year of Publication 28.05.2024
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Oil-water well layering packer easy to unseal
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Year of Publication 17.05.2024
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Adjustable downhole casing scraper
ZHANG CHENGYAN, TENG FEI, WEI MIN, WANG XIANGDONG, CUN XIHONG, SONG GUOHUI
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Year of Publication 26.04.2024
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Milling fishing tool with righting function
WANG PENGHUA, LIU WUMING, HE YUN, CUN XIHONG, WANG XIANGDONG, ZHOU DAZHI, REN ZHAOLIN
Year of Publication 21.07.2023
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Year of Publication 21.07.2023
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On-line treatment system for flowback well fluid
YUE SHENG, GONG WEI, ZHANG YONG, REN PENG, WEI MIN, WANG ZHIWEI, CUN XIHONG, ZHU JUNMENG, REN ZHAOLIN
Year of Publication 17.05.2024
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Year of Publication 17.05.2024
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Compression type packer capable of being deblocked quickly
ZHANG FUTAO, TIAN JUN, WANG YONGQING, XU LINGLING, CUI YUHAI, CUN XIHONG, ZHU JUNMENG
Year of Publication 16.06.2023
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Year of Publication 16.06.2023
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Double-sliding-block fishing spear with righting function
WANG PENGHUA, LIU WUMING, HE YUN, DING QIJIAN, CUN XIHONG, ZHOU DAZHI, REN ZHAOLIN
Year of Publication 24.03.2023
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Year of Publication 24.03.2023
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Self-powered wellhead booster pump system
GAO YANWEN, HU JIANGTAO, WANG GANG, REN PENG, WANG ZHIWEI, CUN XIHONG, ZHU JUNMENG, CHENG QIANG
Year of Publication 08.08.2023
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Year of Publication 08.08.2023
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Power liquid lifting system, power device and lifting device
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Year of Publication 21.06.2024
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Year of Publication 21.06.2024
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Setting auxiliary tool for cable-passing packer
WANG LEI, HE YUN, REN PENG, WANG ZHIWEI, LI ENQING, CUN XIHONG, REN ZHAOLIN, HE QIQIANG
Year of Publication 16.01.2024
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Year of Publication 16.01.2024
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Hydraulic-electric combined type layered polymer injection pipe column and device and construction method
REN CONGKUN, CHE CHUANRUI, WANG XIN, TIAN JUN, QIAN QIN, ZHOU JINGCAI, GU GUOLI, CUN XIHONG, LI DEZHONG, HE QIQIANG
Year of Publication 03.03.2023
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Year of Publication 03.03.2023
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Opening and closing tool for subsurface safety valve
WANG LEI, ZHANG CHENGGANG, ZHANG CHENGYAN, HE YUN, JIN XIANJUN, CUN XIHONG, REN ZHAOLIN, MA TONGHUI
Year of Publication 30.11.2021
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Year of Publication 30.11.2021
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Well completion pipe string and production pipe string of electric pump producing well and construction method thereof
ZHOU SIHONG, ZHAO XIA, SHI MINGHUA, WEI MIN, REN PENG, WANG XIANGDONG, CUN XIHONG, ZHU JUNMENG, JING BO
Year of Publication 12.10.2021
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Year of Publication 12.10.2021
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Electric pumping well power cable attended operation platform
REN XIAOQIANG, LI BAOLIN, YE GUO, REN PENG, WANG XIANGDONG, CUN XIHONG
Year of Publication 11.05.2018
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Year of Publication 11.05.2018
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Exempt from to wash kill -job bleeder opening device
ZHOU SIHONG, JIN XIANJUN, REN PENG, WEI MIN, LI ENQING, WANG XIANGDONG, CUN XIHONG, ZHU JUNMENG
Year of Publication 22.02.2019
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Year of Publication 22.02.2019
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