Category
Real-time prediction method of pipe string operation limits in drilling extended-reach wells
ZHAO Jun, HUANG Wenjun, GAO Deli
2023, 45(5): 523-531. DOI: 10.13639/j.odpt.202201010
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Drilling condition identification method based on gradient boosting decision tree
MAO Guangqian, SONG Xianzhi, DING Yan, CUI Meng, LIU Yulong, ZHU Zhaopeng
2023, 45(5): 532-539. DOI: 10.13639/j.odpt.202210038
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Recognition method of drilling conditions based on bi-directional long-short term memory recurrent neural network and conditional random field
WANG Haitao, WANG Jianhua, QIU Chen, MAO Jintao, LI Hui
2023, 45(5): 540-547, 554. DOI: 10.13639/j.odpt.202301035
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Monitoring method for formation pore pressure while drilling based on rate of penetration
YANG Qianliang, HUANG Honglin, LUO Ming, WU Yanhui, LI Wentuo, XIAO Ping
2023, 45(5): 548-554. DOI: 10.13639/j.odpt.202304033
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Drilling fluid technology for sidetracking horizontal wells with Ø139.7 mm casing windows in low-pressure and low-permeability gas fields
HOU Bo, LI Luke, ZHANG Henglin, LIU Zhen, SUN Zhiqiang
2023, 45(5): 555-561. DOI: 10.13639/j.odpt.202308002
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Development of a circulating pushing casing running system
ZHAO Chuanwei, SUN Jiaxiang, LAN Gongtao, WU Zhonghua, CHEN Yong, ZHOU Zhigang, LIU Han
2023, 45(5): 562-567. DOI: 10.13639/j.odpt.202207050
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Structure optimization of completion packer slips for offshore thermal recovery wells
LIANG Yuesong, JI Zhengxin, LI Liangqing, CHEN Xuejiang, ZHANG Qinglong
2023, 45(5): 568-574. DOI: 10.13639/j.odpt.202303038
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Integrated technology of pre-completion sand control and screen top up cementing
TIAN Xiaoyong, ZHANG Jinghua, BAI Yunfei, JIANG Benqiang, JIANG Likun, SONG Jianming, GOU Xudong, GU Qing
2023, 45(5): 575-580, 586. DOI: 10.13639/j.odpt.202210031
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Technology of annular channeling plugging under pressure for low-temperature shallow gas wells
GAO Guocheng, WANG Wenbin, HUANG Wei, YANG Chao
2023, 45(5): 581-586. DOI: 10.13639/j.odpt.202308005
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Classification of the temporary plugging agent for diverting fracturing in oil and gas wells according to the condensed state of matter
WANG Xiangchun, ZHENG Lihui, BAI Jianwen, LI Pinwei, ZHAI Xiaopeng, WEI Panfeng
2023, 45(5): 587-596. DOI: 10.13639/j.odpt.202308012
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Secondary propagation of hydraulic fracture in low-permeability reservoir after shut-in
WANG Qiang, WANG Yufeng, LIANG Shengping, ZHAO Jinzhou, HU Yongquan, LI Yongming
2023, 45(5): 597-606. DOI: 10.13639/j.odpt.202208031
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Physical simulation of fracture propagation patterns in algal limestone fracturing
ZHENG Honglin, MA Xinfang, LIN Hai, GUO Delong, LIU Yong
2023, 45(5): 607-615. DOI: 10.13639/j.odpt.202305033
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Application of capsule acid system used in deep acidizing in offshore oilfields in Bohai Bay Basin
WEI Min, FENG Wentao, CUN Xihong, ZHU Junmeng, REN Zhaolin, ZHANG Yong, REN Xiaoqiang, SHEN Fei, LI Nianyin
2023, 45(5): 616-624. DOI: 10.13639/j.odpt.202307038
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Compound re-fracturing technology for horizontal wells of unconventional oil reservoirs in the Sangtanghu oilfield
XIANG Hong, ZHANG Jianping, ZHANG Tiantian, YANG Fei, CUI Xiang
2023, 45(5): 625-631. DOI: 10.13639/j.odpt.202303028
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In-situ catalytic modification and viscosity reduction technology in shallow ultra-heavy oil reservoirs in Fengcheng
LYU Bailin, MA Peng, LU Yingbo, HU Pengcheng, WANG Rui
2023, 45(5): 632-637. DOI: 10.13639/j.odpt.202209004
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Development of rubber barrel for HTHP test packers
MAO Jun
2023, 45(5): 638-643. DOI: 10.13639/j.odpt.202202003
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Testing technology for marine ultra-deep high-sulfur highly-deviated well in western Sichuan Basin
LIU Hu, YANG Xiaoli, SU Biao, JIANG Wei
2023, 45(5): 644-648. DOI: 10.13639/j.odpt.202206024
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External fiber optic monitoring technology for staged bridge plug fracturing in horizontal wells
DONG Xiaowei, TIAN Zhihua, LI Yiqiang, WANG Zhi, HAN Guangyao, TANG Jiacai, LIU Shuai
2023, 45(5): 649-654. DOI: 10.13639/j.odpt.202303012
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