Category
Research progress and prospects of diagnosis methods for fracture-driven interactions in tight reservoirs
ZHANG Yanjun, XU Wenpei, LIU Jianbin, ZHOU Desheng, HUANG Hai, MA Xiaopeng
2026, 48(4): 423-434, 464. DOI: 10.13639/j.odpt.202507020
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Evaluation of full-cycle formation drillability based on the fusion of multi-source information of mud logging, well logging and seismic data
DENG Jinhui, TAN Zhongjian, ZHANG Xiangqian, WANG Xin, LI Hongru
2026, 48(4): 435-444. DOI: 10.13639/j.odpt.202510032
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Method for improving directional efficiency in difficult-to-drill formation via bit side force optimization
YAN Yancheng
2026, 48(4): 445-455. DOI: 10.13639/j.odpt.202509035
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Technology for casing damage prevention and control in thin salt layers and its application in Hetao Basin
LUO Yucai, WANG Jiajia, TAN Tianyu, WANG Jinshuai, HE Yuefeng, WANG Tao, YIN Dongjian, LIU Kang
2026, 48(4): 456-464. DOI: 10.13639/j.odpt.202508009
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Results interpretation of MWD signal dropout after total lost circulation in directional drilling in low-pressure formations
HOU Xuejun, HOU Weihuang, JIANG Yufeng, FENG Yu, SHEN Hao, JIANG Hong, DENG Qiao
2026, 48(4): 465-474. DOI: 10.13639/j.odpt.202601022
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Well logging curve representation learning and oil-bearing layer identification based on TS-MAE and iTransformer
HUANG Junjie, LI Quanhou, QIU Lin, SONG Zhenguo
2026, 48(4): 475-487. DOI: 10.13639/j.odpt.202601021
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Data-driven computation model and prediction methods for the operational health status of electric submersible progressive cavity pump wells
LIU Zhongbo, DUAN Xuncheng, LI Gaofeng, FENG Gang, MA Dan, LIU Bin, TAN Chaodong, MO Junzhe
2026, 48(4): 488-498, 519. DOI: 10.13639/j.odpt.202506033
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K-means clustering-based quantitative classification of liquid loading severity in gas wells and drainage measures optimization
LIU Nannan, LIU Wei, SONG Fuquan, XU Hui, XU Shouwu, PENG Haoping
2026, 48(4): 499-506. DOI: 10.13639/j.odpt.202506023
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Numerical simulation of CO2-enhanced induced fracture propagation laws in highly heterogeneous reservoirs
YAO Hui, YUE Ping, TIAN Yafei, LIU Wantao, LI Danchen, GAO Wenbing, FU Chunbo
2026, 48(4): 507-519. DOI: 10.13639/j.odpt.202508022
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Optimization of water injection parameters for fracturing flooding in five-spot well pattern in low-permeability reservoirs and field application
XU Liu, LONG Changjun, XIU Shuzhi, LI Gaofeng, WANG Xin, HE Shan, CAO Jingzhi, LI Yutao
2026, 48(4): 520-528, 543. DOI: 10.13639/j.odpt.202603024
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Polymeric organic composite acid diverting acidizing technology
AN Zhijie, WANG Xiquan, CAO Xiaojuan, HAN Xingbo, LIU Huan, LI Desheng, BAI Ya’nan, ZHOU Hongtao
2026, 48(4): 529-536. DOI: 10.13639/j.odpt.202509012
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Establishment and application of characteristics chart for working pressure and temperature of RDS circulating valve
DAI Qiang, TAO Shan, WU Yi, ZHANG Jiazhen
2026, 48(4): 537-543. DOI: 10.13639/j.odpt.202509024
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Design and experiment of hydraulically guided cleaning tool for outer annulus of screen pipe
ZHANG Yunchi, HAO Zhouzheng, WANG Binggang, XU Xianliang, ZUO Kai, WANG Xianfeng
2026, 48(4): 544-550. DOI: 10.13639/j.odpt.202508003
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Key technologies and practices of a digital-intelligent oilfield development of Qingcheng shale oil driven by new quality productive forces
MA Lijun, HUANG Zhanwei, JIA Zhipeng, ZHAO Xiaodong, SONG Chuang, ZHAO Hui
2026, 48(4): 551-561. DOI: 10.13639/j.odpt.202510022
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Shale oil production forecast based on feature selection and uncertainty analysis
JIA Lu, SHI Guowei, YAN Jiazhan, XU Guojian, CHENG Jianpeng, YUAN Jing
2026, 48(4): 562-570. DOI: 10.13639/j.odpt.202507002
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