Category
Status and prospect of CNOOC’s extended reach well drilling technologies
ZHANG Haishan
2023, 45(1): 1-11. DOI: 10.13639/j.odpt.2023.01.001
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Simulation experiment on acoustic characteristics of shallow water flow and model application in deepwater drilling
WANG Huanhuan, YANG Jin, WU Shiguo, WANG Yanbin, ZHAO Shaowei, LIU Zhaonian, TONG Gang, SONG Yu
2023, 45(1): 12-17. DOI: 10.13639/j.odpt.2023.01.002
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Numerical simulation and experiment on acid jet drilling with preset pipes
DAI Wenchao
2023, 45(1): 18-24. DOI: 10.13639/j.odpt.2023.01.003
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Design of seven-section 3D horizontal well trajectory
ZHAO Tingfeng, YE Yuchen, XI Chuanming, WU Jiwei, SHI Yucai
2023, 45(1): 25-30. DOI: 10.13639/j.odpt.2023.01.004
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Optimization on key technologies for drilling and completion of horizontal wells in gas storage in Shan 224 block
NI Huafeng
2023, 45(1): 31-37. DOI: 10.13639/j.odpt.2023.01.005
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Well instability mechanism and strong plugging drilling fluid technology of horizontal well in Ma 18 well block
YE Cheng, GAO Shifeng, LU Tiemei, QU Yuanzhi, RONG Kesheng, WANG Changliang, REN Han
2023, 45(1): 38-46. DOI: 10.13639/j.odpt.2023.01.006
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Intelligent early warning model and intelligent reasoning method based on integrated learning for loss circulation
ZHANG Kuangsheng, GONG Chenxing, LU Hongjun, OUYANG Yong, XIN Qingqing
2023, 45(1): 47-54. DOI: 10.13639/j.odpt.2023.01.007
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Analysis and revision suggestions on three core contents of well control standards in China and abroad
ZHANG Guilin
2023, 45(1): 55-66. DOI: 10.13639/j.odpt.2023.01.008
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Development process and prospect of CNPC’s reservoir stimulation technologies
WANG Xin, CAI Bo, LI Shuai, MA Feng, YAN Zengmin, TONG Zheng, ZHANG Haoyu
2023, 45(1): 67-75. DOI: 10.13639/j.odpt.2023.01.009
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Through-layer propagation laws of hydraulic fractures in continental shale reservoirs
ZHAO Yanxin, XU Wenjun, WANG Lei, ZHANG Guangming, ZHAO Jinzhou
2023, 45(1): 76-84. DOI: 10.13639/j.odpt.2023.01.010
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A new first-stage fracturing process of horizontal well in unconventional oil and gas based on wetshoe cementing
LIU Dongliang, CHEN Yuping, LI Aoxian, GUO Li
2023, 45(1): 85-89. DOI: 10.13639/j.odpt.2023.01.011
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Casing-in-casing wellbore reconstruction and volumetric refracturing technology of horizontal well in Changqing Oilfield
WANG Fei, MU Lijun, LU Hongjun, BAI Xiaohu, BU Jun, REN Jiawei
2023, 45(1): 90-96. DOI: 10.13639/j.odpt.2023.01.012
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Optimization of horizontal well refracturing in tight sandstone oil reservoir: A case study on Yuan 284 Block of Changqing Oilfield
ZHANG Minghai, LEI Zhengdong, JIANG Le, ZHU Haiyan, DENG Jiasheng
2023, 45(1): 97-107. DOI: 10.13639/j.odpt.2023.01.013
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Production characteristic of interfered well under inter-well fracturing interference in shale oil reservoir: A case study on Jimusaer shale oil reservoir
ZHANG Yanjun, ZOU Yi, DONG Zhengliang, LIU Xiong, ZHOU Desheng, GE Hongkui
2023, 45(1): 108-115. DOI: 10.13639/j.odpt.2023.01.014
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ESP fault diagnosis method based on sparse filtering
WEI Longgui, FU Jun, HUANG Xinchun, ZHANG Guangyi, GAO Xiaoyong, ZHANG Yu, DING Kunpeng, LI Qifan, CHEN Shuo
2023, 45(1): 116-124. DOI: 10.13639/j.odpt.2023.01.015
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A differential pressure casing gas recovery device for pumping wells
LYU Xu, HOU Ning, LI Cheng, YAO Xue, CHENG Xiaobo
2023, 45(1): 125-128. DOI: 10.13639/j.odpt.2023.01.016
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