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The Up-to-Date Drilling and Completion Technologies for Economic and Effective Development of Unconventional Oil & Gas and Suggestions for Further Improvements
YUAN Guangjie, FU Li, WANG Yuan, GUO Kaijie, CHEN Gang
2022, 50(1): 1-12. DOI: 10.11911/syztjs.2022002
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Key Technologies for Drilling and Completing Horizontal Wells with Ultra-Long Horizontal Sections in the Sulige Tight Gas Reservoirs
SHI Peiming, NI Huafeng, SHI Chongdong, WANG Xuefeng, WANG Wanqing, QU Yanping
2022, 50(1): 13-21. DOI: 10.11911/syztjs.2021056
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Research on Gas-Charging Water Depths and Gas-Charging Rates of Dual-Gradient Drilling with Gas-Charging in Risers
ZHU Xiaohua, RAN Liang, JING Jun, SUN Hanweng, WANG Chengtao, ZHANG Yipeng
2022, 50(1): 22-29. DOI: 10.11911/syztjs.2021053
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The Effect of Pre-Applied Annulus Back Pressure Cementing on Radial Stress of Interfaces in Double Layer Casing Systems
DING Shidong, LIU Kui, LIU Xiaogang, ZHOU Shiming, TAO Qian, LI Pengcheng
2022, 50(1): 30-37. DOI: 10.11911/syztjs.2021052
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Dynamic Measurement Method of Near-Bit Borehole Trajectory Parameters Based on Data Fusion
SONG Xiaojian, ZHENG Bangxian, TAN Yongzhi, HUANG Bingya, MA Hongyan, DONG Chenxi
2022, 50(1): 38-44. DOI: 10.11911/syztjs.2021054
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Friction & Sliding on Fracture Surfaces: A New Mechanism for Increasing Drilling Fluid Leakage in Deep Fractured Reservoirs
KANG Yili, TIAN Guofeng, YOU Lijun, YAN Xiaopeng, XU Chengyuan
2022, 50(1): 45-53. DOI: 10.11911/syztjs.2021033
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Drilling Fluid Technology for Horizontal Wells in Ecuador Tambococha Oilfield
CAO Hui, LI Baojun, ZHAO Xiangyang
2022, 50(1): 54-59. DOI: 10.11911/syztjs.2021104
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Treatment Technology of Waste Drilling Fluids in the Linxing-Shenfu Well Area
WANG Jing
2022, 50(1): 60-64. DOI: 10.11911/syztjs.2021112
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Evaluation Method for Cementing Quality of Ultra-Low-Density Cement
WU Tianqian, SONG Wenyu, TAN Lingfang, ZHANG Junyi, YANG Chunwen, GUO Shenglai
2022, 50(1): 65-70. DOI: 10.11911/syztjs.2021111
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Development and Field Tests of an Enhanced Hydraulic Oscillator with Low Pressure Loss
LI Jianting, HU Jinjian, LUO Hengrong
2022, 50(1): 71-75. DOI: 10.11911/syztjs.2021137
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Key Optimization Technologies of Intelligent Layered Water Injection with Hydraulic Control in Bohai Oilfield
ZHAO Guangyuan, WANG Tianhui, YANG Shukun, LI Xiang, LV Guosheng, DU Xiaoxia
2022, 50(1): 76-81. DOI: 10.11911/syztjs.2021125
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An Evaluation Method of Shale Fracability Based on Stress Inversion
LIU Yaowen, BIAN Xiaobing, LI Shuangming, JIANG Tingxue, ZHANG Chi
2022, 50(1): 82-88. DOI: 10.11911/syztjs.2021098
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Simulation of Transformation from Water-Injection Huff and Puff to Unstable Water-Flooding in Developing Fractured Tight Reservoirs
DI Shiying, CHENG Shiqing, BAI Wenpeng, SHANG Ruyuan, PAN Youjun, SHI Wenyang
2022, 50(1): 89-96. DOI: 10.11911/syztjs.2021135
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High-Efficient Development Technologies for the M Tight Sandstone Gas Reservoir in Canada
WANG Ping, SHEN Haichao
2022, 50(1): 97-102. DOI: 10.11911/syztjs.2021123
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Study on Mechanism of the Fracturing Fluid Performance Improvement and Oil Displacement Using Nanomaterials
LIU Jiankun, JIANG Tingxue, HUANG Jing, WU Chunfan, JIA Wenfeng, CHEN Chen
2022, 50(1): 103-111. DOI: 10.11911/syztjs.2021118
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Intelligent Fluid Identification Based on the AdaBoost Machine Learning Algorithm for Reservoirs in Daniudi Gas Field
HAN Yujiao
2022, 50(1): 112-118. DOI: 10.11911/syztjs.2022018
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Establishment of Logging Evaluation Criteria for the Cementing Quality of Low-Density Cement Slurries
XIE Guanbao
2022, 50(1): 119-126. DOI: 10.11911/syztjs.2022015
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