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Research and Practice of Flexible Reservoir Stimulation Technology for Hot Dry Rock Geothermal Reservoirs
CHEN Zuo, ZHAO Lekun, KAO Jiawei, WEI Ran, LIU Honglei
2026, 54(2): 1-6. DOI: 10.11911/syztjs.2026026
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Challenges and Key Technologies Practices for Ultra-Deepwater and Ultra-Shallow Gas Drilling
LUO Ming, WU Yanhui, MA Chuanhua, LI Wentuo, HUANG Honglin, YIN Jianxi
2026, 54(2): 7-14. DOI: 10.11911/syztjs.2025129
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Key Drilling and Completion Technologies for Horizontal Wells in Shulu Shale Oil in the Central Hebei Region
CHENG Shulin, XU Wei, ZHANG Changqing, WANG Dong, Ma Hui
2026, 54(2): 15-22. DOI: 10.11911/syztjs.2026039
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Formation-Penetration Identification Method in Azimuthal Gamma Geosteering Based on Dynamic Time Warping Algorithm
LIN Xin, YUAN Renguo, TAN Weixiong, XU Lifan, YANG Liuhe, LI Yan
2026, 54(2): 23-30. DOI: 10.11911/syztjs.2025135
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Intelligent Monitoring and Analysis Method for Drilling Anomalies Based on Knowledge Graph and Large Language Model
LIU Zihao, ZHU Zhaopeng, ZHU Lin, SONG Xianzhi, LI Gensheng, ZHANG Chengkai
2026, 54(2): 31-44. DOI: 10.11911/syztjs.2026036
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Instantaneous Plugging Water-Based Drilling Fluid Technology for Northern Ordos Basin
BAI Yang, ZHANG Xin, LI Daoxiong, LI Mingzhong, LUO Pingya
2026, 54(2): 45-55. DOI: 10.11911/syztjs.2025130
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Well Control Technologies in Kuqa Piedmont Area of Tarim Oilfield
LU Jun’an, WANG Chunsheng, LI Qingfeng, ZOU Guanggui
2026, 54(2): 56-62. DOI: 10.11911/syztjs.2026037
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Study on Dynamics Simulation of Well Control System and Well Control Strategies for Deepwater High-Temperature and High-Pressure Drilling
YANG Runqi, WANG Jinjiang, YIN Zhiming, CAI Xiuquan, HOU Yanan, LI Mengbo
2026, 54(2): 63-73. DOI: 10.11911/syztjs.2026038
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Design and Evaluation of an Intelligent Liner Hanger Based on Automatic Pressure Wave Recognition
LUO Fan, ZHU Yanxiang, LI Bin, ZHANG Yangming
2026, 54(2): 74-82. DOI: 10.11911/syztjs.2026040
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Technology of Multi-Component Expandable Packer-Type Stage Cementer
QIN Jinli
2026, 54(2): 83-91. DOI: 10.11911/syztjs.2026027
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Optimization Design and Field Application of Anti-Balling Stabilizer for Extra-Deep Wells
SONG Dongdong, LUO Xin, HE Mingmin, ZHU Xiaohua, CHEN Lili, SHI Changshuai
2026, 54(2): 92-102. DOI: 10.11911/syztjs.2025128
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Study on Effects of Oxy-Acetylene Brazing Times on Service Performance of PDC Cutters
LI Yue, HAN Xin, GAO Deli, LIU Wei
2026, 54(2): 103-111. DOI: 10.11911/syztjs.2026004
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Research Progress and Prospects in Fine Particle Migration in Unconsolidated Sandstone Reservoirs
ZHOU Wensheng, LIU Zhenkun, LIU Yuan, TANG Engao, LIU Chen, WANG Yefei
2026, 54(2): 112-123. DOI: 10.11911/syztjs.2025133
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Study on Seepage Law of Viscosity Reducer Flooding and Optimization of High-Efficiency Development Methods in Deep Low-Permeability Heavy Oil Reservoirs
MA Rui, WANG Qingkui, ZHANG Xiaoqing, JI Ling, LIU Yang, LUO Chen
2026, 54(2): 124-132. DOI: 10.11911/syztjs.2026031
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Study on Well Pattern Construction and Injection Allocation for Balanced Displacement in Gas-Cap and Edge-Water Reservoirs
YUE Baolin, ZHANG Junting, QU Zhaozhao, WANG Shuanglong, LONG Ming
2026, 54(2): 133-139. DOI: 10.11911/syztjs.2025132
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Experimental Study on Sand Production Characteristics of Gas Reservoir-Type Gas Storage under Cyclic Loading
ZHANG Wenhong, TIAN Shouceng, XIA Yan, LI Jie, WANG Tianyu, ZHANG Panpan
2026, 54(2): 140-149. DOI: 10.11911/syztjs.2025136
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Study on Mechanisms of Breakdown and Fracture Propagation in Multi-Lithology Interactive Reservoirs of Inter-Salt Shale Oil
CHEN Xu, LIU Zhicheng, TONG Ying, LIU Honglei, WANG Lei, XIAO Bo
2026, 54(2): 150-162. DOI: 10.11911/syztjs.2026028
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A Method for Fracture Diagnosis and Wellbore Integrity Prediction Based on Wavelet Transform of Fracturing Curves
YE Cuilian, LIU Xiaofeng
2026, 54(2): 163-174. DOI: 10.11911/syztjs.2026030
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Research and Application of Buffered Direct Discharge Acid System in Oil Wells of Bohai Oilfield
SUN Lin, HUANG Liping, ZHOU Jiyong, XIA Guang
2026, 54(2): 175-182. DOI: 10.11911/syztjs.2025134
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Logarithmic Normalization-Based Downhole Compression Method for Logging-While-Drilling Resistivity Data
LI Xin, YU Yue, ZHANG Zongfu
2026, 54(2): 183-190. DOI: 10.11911/syztjs.2026032
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Development and Application of Real-Time Monitoring System for Direct Push Storage Logging
HUAN Zhipeng, NI Xiaowei, XU Sihui, GUO Qingbin, CAO Yingchang, LIU Jie
2026, 54(2): 191-198. DOI: 10.11911/syztjs.2026033
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New Quality Productive Force System in Energy: Element Composition, Structural Correlation, and Functional Positioning
XU Fengsheng, WANG Fuping, LUO Xia, GU Sui, GUO Kai, ZHOU Juan
2026, 54(2): 199-210. DOI: 10.11911/syztjs.2026035
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Progress and Prospects of Optimization Technologies for Multi-Energy Complementary Energy Systems in Oil and Gas Production Well Sites
LIU Bin, TAN Chaodong, GAO Xiaoyong, WANG Jun, JING Linru, FENG Gang
2026, 54(2): 211-222. DOI: 10.11911/syztjs.2026034
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