Articles in press have been peer-reviewed and accepted, which are not yet assigned to volumes /issues, but are citable by Digital Object Identifier (DOI).
Development and On-Site Application of Integrated Device for Acidification and Water Control in Puguang Gas Field
LI Xiaoyi, ZHAO Xu, ZHOU Chao, CHEN Yongguang, LI Shunlin
DOI: 10.11911/syztjs.2025037
Abstract PDF
The Improvement and Application of Fracturing Technology in the Nanchuan Shale Gas Field
ZHOU Chengxiang, FANG Dazhi, WANG Xu, LI Chengying, WANG Zhifeng
DOI: 10.11911/syztjs.2025010
Abstract PDF
Pressure Drop Prediction Model for Vertically Upward Annular Flow in Annular Space of Oil Tube and Casing
LIU Zilong, QIAN Xiao, HE Jia, LIAO Ruiquan, CHENG Chen
DOI: 10.11911/syztjs.2025022
Abstract PDF
Design and Testing of Electric Whipstock with Gear Transmission for Coiled Tubing Drilling
ZHU Yujie, HU Liang, JIA Peng
DOI: 10.11911/syztjs.2025030
Abstract PDF
Design and Crevice Flow Analysis of Static Thrust Vertical Drilling Dynamic and Static Disc Valve
MA Guangjun, TANG Zhangwei, SUN Feng
DOI: 10.11911/syztjs.2025047
Abstract PDF
Experimental Study on the Suppression of Stick-Slip Vibration of PDC Bits during Rock Breaking by Composite Impact Load
ZHANG Heng, YUAN Guangjie, NI Hongjian, YANG Henglin, FU Li, WANG Yuan
DOI: 10.11911/syztjs.2025007
Abstract PDF
Development and Application of High Temperature Resistance and Anti-Sloughing Water-Based Drilling Fluid System
WANG Xiaojun, PING Shanhai, FU Yunbo, LI Ying, ZHANG Jianhui, DAI Yuncai
DOI: 10.11911/syztjs.2025009
Abstract PDF
Intermittent pumping and air cushion combined operation sampling technology for ultra-low permeability gas reservoir formations
ZHANG Guodong, HE Yuchun, WANG Lei, REN Bonan, WANG Meng, ZHANG Hongwei
DOI: 10.11911/syztjs.2025039
Abstract PDF
Permeability Evaluation from Logs based on Classification and Optimization of Flow Unit in Tight Sandstone
YANG Qing, GUAN Yao, FENG Jin, WANG Qinghui, WANG Siyu, TAN Maojin
DOI: 10.11911/syztjs.2025043
Abstract PDF
Study on Evolution Law of Fracture Toughness of Ultra-Deep Layered Shale
YAN Mingfei, JIN Yan, WEI Shiming, XIA Yang, CHEN Mian
DOI: 10.11911/syztjs.2025032
Abstract PDF
Research and Application of Key Cementing Technologies for an Ultra-Deep Large-Displacement Well in Enping 21-4 Oilfield, Eastern South China Sea
QIN Jianyu, LI Bo, RAO Zhihua, JIN Yong, ZHANG Yong, LIU Yongfeng
DOI: 10.11911/syztjs.2025026
Abstract PDF
Key Technologies for Drilling and Completion of Ultra-deep Extended Reach Horizontal Well in Enping Oilfield, Eastern South China Sea
Guo Yongbin, Zuo Kun, Deng Chenghui, Li Jingjing, Zhang Kai, Lei Hong
DOI: 10.11911/syztjs.2025021
Abstract PDF
Hydration Damage and Shear Characteristics of Regular Toothed Structural Planes of Shale
JING Yuxiang, GUO Yintong, FENG Daiying, WAN Yanghui, ZHENG Hebin
DOI: 10.11911/syztjs.2025033
Abstract PDF
Drilling Fluid Technology for Ultra-Deep Displacement Wells in Enping 21-4 Oilfield in the eastern South China Sea
MA Jihe, GENG Tie, SONG Xiaowei, DI Mingli, YANG Bo
DOI: 10.11911/syztjs.2025025
Abstract PDF
Construction and Application Demonstration of Digital Twin Technology System for Oil and Gas Equipment
FENG Ding, LIANG Jinli, WANG Jiangang, ZHANG Hong, SHI Lei, MIAO Enming
DOI: 10.11911/syztjs.2025002
Abstract PDF
Research and Application of Continuous POD Dual ESP Technology in Offshore Extended Reach Wells
ZHANG Junbin, YANG Zhidi, QIN Shili, CAO Bobo, WANG Zhiwei, ZHANG Yongtao
DOI: 10.11911/syztjs.2025028
Abstract PDF
Drilling Speed Enhancement Method for Extended Reach Wells Based on Machine Learning and Bayesian Optimization
ZHANG Weiguo, JIANG Kun, SONG Yu, DENG Chenghui, HUANG Yiqiang, MA Yi
DOI: 10.11911/syztjs.2025027
Abstract PDF
Numerical simulation of natural gas hydrate reformation during gas recovery induced by depressurization
ZHONG Haomiaomiao, SI Hu
DOI: 10.11911/syztjs.2025040
Abstract PDF
Research and Application of Structured Flooding Fracturing Technology in the Qingcheng Shale Oil Reservoir
XU Rongli, QI Yin, XUE Xiaojia, CHEN Wenbin, XU Chuangchao, ZHANG Yanjun
DOI: 10.11911/syztjs.2025014
Abstract PDF
Development and Field Test of a New Type of Targeted Viscosity-Increasing Oil Displacement Agent
SONG Qian
DOI: 10.11911/syztjs.2025036
Abstract PDF
Development and Application of Visual Cable Sticking Warning System
YAO Zhenhe, GUAN Lijun, WANG Xiannan, XIA Zhujun, WANG Yong
DOI: 10.11911/syztjs.2025042
Abstract PDF
Numerical Study on Drilling Fluid Leakage under Fluid-Solid Coupling in Deep Fractured Gas Reservoir
WANG Zhiyuan, LIU Hui, SUN Baojiang, LIU Hongtao, LOU Wenqiang
DOI: 10.11911/syztjs.2025031
Abstract PDF
Degradation kinetics of ultra-high strength gel with oxidative gel breakage
JIA Hu, LI Zhongguo, NIE Yifan, LI Zhijie, YU Weichu
DOI: 10.11911/syztjs.2025019
Abstract PDF
A phased array-based noise cancellation technique for through-casing acoustic well logging
WANG Zhichen, TAN Baohai, LING Zichen, ZHANG Kai, JI Yulei
DOI: 10.11911/syztjs.2025044
Abstract PDF
Design and Application of High-Flow-Rate Shunt Screen for Horizontal Wells
CHEN Yang, QI Zhigang, CHEN Zongyi, DONG Enbo, SONG Hanlin, SHAO Ru
DOI: 10.11911/syztjs.2025035
Abstract PDF
Sand Consolidation Technology of Water-based Nano Solution
KUANG Shaohua, WANG Fei, LYU Min, ZHANG Jianjun, HU Yi, JI Lingxiumei
DOI: 10.11911/syztjs.2025041
Abstract PDF
Experimental study on improving permeability of shale by CO2 flooding assisted by ultra-low temperature liquid nitrogen
WAN Tao, WANG Bo, WANG Wei, KANG Zhen, DIAO Guangzhi, WANG Bin
Abstract PDF
Research on the Monitoring System and Influence Law of Post casing Reservoir based on line source
HAO Xining, LI Zhong, DANG Bo, WANG Yu, SHENG Leixiang, LI Mengbo
Abstract PDF
Category
Development Paths for New Quality Productive Forces in Petroleum Engineering Industry
WANG Minsheng, YAO Yunfei
2025, 53(1): 1-9. DOI: 10.11911/syztjs.2025001
Abstract PDF
Key Technologies of Drilling and Completion for Economic Development of Tight Gas Reservoirs in Dongsheng Gas Field
JIANG Xinli, LI Mingzhong, ZHANG Junyi, DONG Qiangwei, LI Dehong, SONG Wenyu
2025, 53(1): 10-16. DOI: 10.11911/syztjs.2025004
Abstract PDF
Key Technologies for Safe Drilling in Horizontal Section of Deep Coal Rock Gas Horizontal Well in Ordos Basin
SHI Peiming, NI Huafeng, HE Huifeng, SHI Chongdong, LI Luke, ZHANG Yanbing
2025, 53(1): 17-23. DOI: 10.11911/syztjs.2024112
Abstract PDF
Rotary Steerable Drilling Technology for Test Wells in Niuye Block I in Shengli Shale Oil Field
PU Wenxue, LI Wei, WANG Yufei, ZHAO Haibin, BO Yubing, LIN Ke
2025, 53(1): 24-30. DOI: 10.11911/syztjs.2025008
Abstract PDF
Prediction and Optimization of ROP Assisted by Adjacent Well Data Based on Geological and Engineering Driving
FAN Yongdong, JIN Yan, LIN Botao, HAN Xueyin, WU Shinan, ZHANG Jiahao
2025, 53(1): 31-40. DOI: 10.11911/syztjs.2024110
Abstract PDF
Evaluation and Optimization of Acoustic Sources for Advanced Detection nearDrill Bits in Gas Drilling
JIAN Xu, LI Gao, WANG Jun, WANG Hao, WANG Songtao, WANG Huaping
2025, 53(1): 41-48. DOI: 10.11911/syztjs.2025006
Abstract PDF
Comprehensive Leakage Control Technology for Shale Gas Wells in Western Margin Thrust Zone of Ordos Basin
SUN Huan, ZHU Mingming, YANG Yongping, WANG Weiliang, WANG Kai, ZHAO Xiangyang
2025, 53(1): 49-54. DOI: 10.11911/syztjs.2024117
Abstract PDF
Development and Field Testing of the Bionic Peristaltic Drilling Tool
YU Libin, ZHANG Zhigang, JIANG Zhaomin, XU Hui, ZHANG Hongfu, HAN Xurui
2025, 53(1): 55-59. DOI: 10.11911/syztjs.2024113
Abstract PDF
A Managed Pressure Balance Method for Wellbore Pressure Fluctuation during Downlink Communication while Drilling
XU Chaoyang, LEI Cheng, JIN Bo, HUANG Kewen, LI Yigang, CHEN Jialiang
2025, 53(1): 60-66. DOI: 10.11911/syztjs.2025005
Abstract PDF
Numerical Simulation and Rock Breaking Law of Reservoir Induced by Electrothermal Chemical Energy-Gathered Shock Wave
DING Qianshen, WU Chunxin, LI Jinze, ZOU Dehao, XIA Jinna, HE Bin
2025, 53(1): 67-74. DOI: 10.11911/syztjs.2024125
Abstract PDF
Lamination Type Recognition with Artificial Intelligence Based on Optical Thin Section
SUN Zhengxin, JIN Yan, SU Qianxiao, MENG Han, GUO Xuyang, REN Yili
2025, 53(1): 75-85. DOI: 10.11911/syztjs.2025020
Abstract PDF
Experimental Study on Improving Condensate Oil Recovery by CO2 Huff and Puff in Condensate Gas Reservoirs
WANG Xiaoyu, REN Haojie, GUANG Yichu, ZHANG Juan, YIN Xiaoxia, MA Bin
2025, 53(1): 86-93. DOI: 10.11911/syztjs.2025011
Abstract PDF
Simulation Study on Mechanical Behavior of a Nonmetallic Composite Coiled Tubing with Cable Laying under Tension Load
ZHANG Xuemin, ZHANG Xueru, LI Houbu, QI Guoquan, GAO Xiong
2025, 53(1): 94-101. DOI: 10.11911/syztjs.2025003
Abstract PDF
Synthesis and Viscosity Reduction Mechanism of Polyether Viscosity Reducer for Heavy Oil
ZHANG Peizhi
2025, 53(1): 102-107. DOI: 10.11911/syztjs.2024106
Abstract PDF
Impact of Wax Content on Phase Behavior Characteristics of Formation Fluids in Condensate Gas Reservoirs
CHEN Dong, LIU Jianyi, WEI Cong, YUAN Hua, REN Xingnan, DAI Li
2025, 53(1): 108-114. DOI: 10.11911/syztjs.2025012
Abstract PDF
Three-Dimensional Simulation of Erosion Life of Metal Mesh Screen Pipe Based on Fluent-DPM Method
PENG Jianfeng, YUE Ming, LOU Yishan, LIANG Yukai, WEN Min, ZHAI Xiaopeng
2025, 53(1): 115-121. DOI: 10.11911/syztjs.2024122
Abstract PDF
Study and Application of Precipitated Particle Profile Control andDisplacement Agent
YAN Dong, ZENG Qideng, GONG Ruxiang, ZENG Haojian, PENG Dan, LIU Lupeng
2025, 53(1): 122-129. DOI: 10.11911/syztjs.2025013
Abstract PDF
Design and Performance Simulation of Acoustic Metamaterial Particle for Downhole Imaging
GUO Xiao, PANG Wei, ZHANG Xudong, WANG Haodong
2025, 53(1): 130-135. DOI: 10.11911/syztjs.2024123
Abstract PDF
Influence of Casing and Cement Sheath Dimensions on Casing Waves in CBL/VDL Logging
ZHU Lei, PAN Jinlin, CHEN Xuelian, MA Rui, TIAN Longmei, ZHOU Haodong
2025, 53(1): 136-143. DOI: 10.11911/syztjs.2025016
Abstract PDF
Research Progress and Development Suggestions on Wellbore Integrity forCCUS Geological Storage
GUO Shaokun, LI Jun, LIAN Wei, CAO Wei
2025, 53(1): 144-154. DOI: 10.11911/syztjs.2024124
Abstract PDF
More+