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Key Technologies and Development Considerations of CNOOC’s Offshore Intelligent Drilling Navigation System
WU Yi, PANG Zhaoyu, SONG Xianzhi, LI Bingxuan, ZHU Zhaopeng, ZHANG Rui
2025, 53(5): 1-12. DOI: 10.11911/syztjs.2025072
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Research Status and Prospect of Intelligent Drill Bit Technology
SHU Huilong, WANG Haige, CUI Meng, JI Guodong, DING Yan, ZHAO Fei, XING Shiwang
2025, 53(5): 13-19. DOI: 10.11911/syztjs.2025099
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Intelligent Prediction Method of Fracturing Treatment Curves for Jimsar Shale Oil
WANG Bo, ZHOU Lintai, BAO Jing, YANG Liu, SHI Xian, ZHOU Fujian
2025, 53(5): 20-30. DOI: 10.11911/syztjs.2025097
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Intelligent Lithology Prediction While Drilling Using Engineering Parametes
WANG Han, CHEN Dong, YE Zhihui, LI Shouding, MAO Tianqiao
2025, 53(5): 31-41. DOI: 10.11911/syztjs.2025101
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Development of Downhole Flowmeter for CCUS Intelligent Injection Wells
YANG Lingzhi, LIAO Xinwei, WANG Juntao, ZHOU Lin, WANG Wei, WANG Yong
2025, 53(5): 42-48. DOI: 10.11911/syztjs.2025098
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Fine-Grained Particle Segmentation Method for Dense Stacked Rock Debris Images
XIA Wenhe, FAN Shiyang, NIU Hongbo, LI Kuiwei
2025, 53(5): 49-56. DOI: 10.11911/syztjs.2025100
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Intelligent Evaluation Method for Cementing Second Interface Bond Quality Based on Multi-Scale Feature and Hybrid Attention
FANG Chunfei, ZHANG Xinyuan, WANG Zheng, SONG Xianzhi, ZHU Zhaopeng, YU Jiawei
2025, 53(5): 57-66. DOI: 10.11911/syztjs.2025096
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Research and Field Test of High Specific Pressure Wide-Edge Cutter Bit for ROP Increase
KUANG Yuchun, CHEN Xinyue, ZHANG Tao, YU Dongbing, LIAO Limei
2025, 53(5): 67-75. DOI: 10.11911/syztjs.2025076
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PDC Bit Selection and Drilling Parameters Optimization inPenglai Gas Field, Sichuan Basin
LIU Weiji, ZHANG Jiahui, WEN Xiaosong, ZHU Xiaohua, CAI Zhixiang
2025, 53(5): 76-85. DOI: 10.11911/syztjs.2025103
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Study on Rock-Breaking Mechanism of PDC Bits in Rotary Percussive ‌Drilling Based on HJC Model
WANG Hongyuan, JI Zhaosheng, SU Qianrong
2025, 53(5): 86-95. DOI: 10.11911/syztjs.2025075
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Experimental Study on True Triaxial Pressure Plugging of Igneous Reservoirs with Distributed Optical Fiber Monitoring
DOU Haoyuan, HOU Bing, LI Daqi, LIU Jinhua, XUE Qiaoyu
2025, 53(5): 96-106. DOI: 10.11911/syztjs.2025084
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Flow Mechanism of Fracturing Fluid in Shale Oil Reservoir and Its Influence on Production
SONG Zhaojie, HAN Xiao, WANG Xiukun, GUAN Quansheng, ZHANG Yihang, SONG Gangxiang
2025, 53(5): 107-118. DOI: 10.11911/syztjs.2025093
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A New Geological-Engineering Double Sweet Point Evaluation Method for Horizontal Well Fracturing in Offshore Low-Permeability Oilfield: A Case Study of Lufeng Sag in Pearl River Mouth Basin
LUO Di, JIANG Mao, LI Li, XIE Mingying, FENG Shasha, ZHANG Shicheng
2025, 53(5): 119-130. DOI: 10.11911/syztjs.2025083
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Key Technology for Efficient Cableless Multi-Layer Water Injection Based on Sound Wave Transmission
XUE Dedong, WANG Yao, ZHENG Chunfeng, GUO Peiwen, ZHANG Chengfu, ZHANG Lei
2025, 53(5): 131-136. DOI: 10.11911/syztjs.2025111
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Technology of Downhole Steam Quality Enhancement by Electric Heating for Enhanced Heavy Oil Recovery
ZHANG Fuxing, ZHAO Chao, LIU Fushun, WU Xiaoming, WANG Chao, YANG Xianzhi
2025, 53(5): 137-142. DOI: 10.11911/syztjs.2025088
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Design and Operational Characteristics Study of Gas-Driven Reciprocating Pumps for Drainage and Gas Recovery
LIU Yuelong, XIONG Pei, DENG Xuefeng
2025, 53(5): 143-151. DOI: 10.11911/syztjs.2025082
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Simulation Analysis of Influencing Factors on Ultrasonic Lamb Wave Scanning Imaging Logging
XIE Guanbao, LING Wenxue, ZHOU Jianwen, JI Qianqian
2025, 53(5): 152-159. DOI: 10.11911/syztjs.2025089
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Optimization Design and Application of Electronic Module for Ultra-High-Temperature Rotary Wellbore Coring Instrument
YANG Gengjia, TIAN Zhibin, WEI Zanqing, PENG Jiale, DENG Chao
2025, 53(5): 160-169. DOI: 10.11911/syztjs.2025077
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Analysis of Simulation Characteristics of Hydraulic Fracturing Potential Monitoring Method Based on OC-RPIM
LI Yang, LIU Dejun, DING Hao, CHEN Yun, ZHANG Chenghuang
2025, 53(5): 170-178. DOI: 10.11911/syztjs.2025046
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