column
Progress and Prospects of Digitization and Intelligentization of CNOOC’s Oil and Gas Well Engineering
LI Zhong
2022, 50(2): 1-8. DOI: 10.11911/syztjs.2022061
Abstract PDF
Horizontal Well Volumetric Fracturing Technology Integrating Fracturing, Energy Enhancement, and Imbibition for Shale Oil in Qingcheng Oilfield
ZHANG Kuangsheng, TANG Meirong, TAO Liang, DU Xianfei
2022, 50(2): 9-15. DOI: 10.11911/syztjs.2022003
Abstract PDF
Lost Circulation Prevention and Plugging Technologies for the Ultra-Long Horizontal Section of the Horizontal Shale Oil Well Hua H90-3 in Changqing Oilfield
SUN Huan, ZHU Mingming, WANG Weiliang, LI Zhijun, CHEN Ning, LIU Bin
2022, 50(2): 16-21. DOI: 10.11911/syztjs.2022004
Abstract PDF
Experimental Study on Foam-Assisted Gas Huff-and-Puff in the Jimsar Shale Oil Reservoir
XIONG Xiaofei, SHENG Jiaping
2022, 50(2): 22-29. DOI: 10.11911/syztjs.2022017
Abstract PDF
Fracturing Parameters Optimization of Horizontal Wells in Shale Reservoirsduring "Well Fracturing-Soaking-Producing"
CHEN Zhiming, ZHAO Pengfei, CAO Nai, LIAO Xinwei, WANG Jianan, LIU Hui
2022, 50(2): 30-37. DOI: 10.11911/syztjs.2022005
Abstract PDF
The Influence of Fractures in Shale Oil Reservoirs on CO2 Huff and Puff and Its Pore Production Characteristics
LI Fengxia, WANG Haibo, ZHOU Tong, HAN Ling
2022, 50(2): 38-44. DOI: 10.11911/syztjs.2022006
Abstract PDF
A Cementing Technology for Horizontal Shale Oil Wells in Shahejie Formation of Shengli Oilfield
HE Licheng
2022, 50(2): 45-50. DOI: 10.11911/syztjs.2022062
Abstract PDF
Optimization and Application of Efficient Drilling Technologies for Large-Scale Well Cluster Fields in Dagang Oilfield
WANG Guona, ZHANG Haijun, SUN Jingtao, ZHANG Wei, QU Dazi, HAO Chen
2022, 50(2): 51-57. DOI: 10.11911/syztjs.2021116
Abstract PDF
Key Drilling Technologies for Complex Fracture-Cavity Formation in Jingyan-Qianwei Area
WANG Wengang, HU Daliang, OU Biao, FANG Zhou, LIU Lei
2022, 50(2): 58-63. DOI: 10.11911/syztjs.2021100
Abstract PDF
Key Technology of Optimized and Fast Slim Hole Drilling in Shenfu Block, Ordos Basin
JIA Jia, XIA Zhongyue, FENG Lei, LI Jian, WANG Yang
2022, 50(2): 64-70. DOI: 10.11911/syztjs.2021110
Abstract PDF
Simulation Study on Temperature Field and Rock Breaking Characteristics of the Bionic PDC Cutter in Rotating State
WU Zebing, XI Kaikai, ZHAO Haichao, HUANG Hai, ZHANG Wenchao, YANG Chenjuan
2022, 50(2): 71-77. DOI: 10.11911/syztjs.2021114
Abstract PDF
Study on the Influence of Salt Rock Creep on the Integrity of Cement Sheath Gas Seals
XIE Guanbao, TENG Chunming, LIU Huajie
2022, 50(2): 78-84. DOI: 10.11911/syztjs.2021113
Abstract PDF
Simulation Study on the Key Parameters Affecting Pressure-Controlled Drainage Effect
YANG Hongwei, LI Jun, LIU Jinlu, LIU Gonghui, GAO Xu, ZHAO Xuangang
2022, 50(2): 85-91. DOI: 10.11911/syztjs.2021105
Abstract PDF
Key Technologies for Large-Scale Acid Fracturing of Ultra-Deep Fault-Karst Carbonate Reservoirs with Ultra-High Temperature for Well S in Shunbei Oilfield
LI Xinyong, LI Xiao, ZHAO Bing, WANG Kun, GOU Bo
2022, 50(2): 92-98. DOI: 10.11911/syztjs.2021068
Abstract PDF
Application of a Gas and Water Drive Combined Characteristic Curvein Reservoirs with Gas Cap and Edge Water
YUE Baolin, WANG Shuanglong, ZHU Xiaolin, LIU Bin, CHEN Cunliang
2022, 50(2): 99-104. DOI: 10.11911/syztjs.2022014
Abstract PDF
3D Acid Fracturing Technology in Maokou Formation of Well Jinghe 1 in Southwestern Sichuan
LIN Yongmao, MIAO Weijie, LIU Lin, LI Yongming, QIU Ling
2022, 50(2): 105-112. DOI: 10.11911/syztjs.2022009
Abstract PDF
Development and Performance Evaluation of a Graphene ReinforcedAluminum-Based Soluble Ball Seat
WEI Liao
2022, 50(2): 113-117. DOI: 10.11911/syztjs.2021134
Abstract PDF
Quantitative Study of Vertical Sweep Degree Between Injection andProduction Wells in Thick Oil Layers
ZHANG Jing, ZHENG Bin, LI Hongying, LIU Yujuan, YAN Zhiming
2022, 50(2): 118-125. DOI: 10.11911/syztjs.2021124
Abstract PDF
Characterization Method and Application of Electrical Imaging Logging in Conglomerate Reservoir: A Case Study in Mahu Sag of Junggar Basin
LIN Jingqi, MENG Xin, LI Qingqing, CAO Zhifeng, ZHANG Kai, MU Li
2022, 50(2): 126-131. DOI: 10.11911/syztjs.2022059
Abstract PDF
Finite-Element Forward Modeling of Electromagnetic Response of Hydraulic Fractures in Layered Medium
WU Shiwei, LIU Dejun, ZHAO Yang, WANG Xu, FENG Xue, LI Yang
2022, 50(2): 132-138. DOI: 10.11911/syztjs.2022060
Abstract PDF