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检索条件"机构=CNPC Engineering and Technology R&D Company"
775 条 记 录,以下是1-10 订阅
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A novel critical velocity model for the incipient motion of non-spherical particles on cuttings bed in extended reach wells
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Particuology 2025年 第2期97卷 193-206页
作者: Wei Hu Ning Guan Jinya Zhang Binggui Xu Hongwu Zhu College of Mechanical and Transportation Engineering China University of PetroleumBeijing102249China CNPC Engineering Technology R&D Company Limited Beijing102206China
Accurately predicting the minimum velocity required to initiate particles movement on a cuttings bed surface during drilling operations is crucial for efficient and cost-effective removal of deposited ***,current mode... 详细信息
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Curing kinetics and plugging mechanism of high strength curable resin plugging material
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Petroleum Science 2024年 第5期21卷 3446-3463页
作者: Jing-Bin Yang Ying-rui Bai Jin-Sheng Sun Kai-He Lv School of Petroleum Engineering China University of Petroleum(East China)Qingdao266580ShandongChina CNPC Engineering Technology R&D Company Limited Beijing102206China
Lost circulation, a recurring peril during drilling operations, entails substantial loss of drilling fluid and dire consequences upon its infiltration into the formation. As drilling depth escalates, the formation tem... 详细信息
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development and performance evaluation of high temperature resistant strong adsorption rigid blocking agent
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Petroleum Science 2024年 第4期21卷 2650-2662页
作者: Zhe Xu Jin-Sheng Sun Jing-Ping Liu Kai-He Lv Xiao-dong dong Zong-Lun Wang Tai-Feng Zhang Yuan-Wei Sun Zhi-Wen dai School of Petroleum Engineering China University of Petroleum(East China)Qingdao266580ShandongChina CNPC Engineering Technology R&D Company Limited Beijing102206China
As drilling wells continue to move into deep ultra-deep layers,the requirements for temperature resistance of drilling fluid treatments are getting higher and *** them,blocking agent,as one of the key treatment agents... 详细信息
来源: 评论
downhole vibration analysis based on near bit measurement data  7
Downhole vibration analysis based on near bit measurement da...
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7th International Conference on downhole Measurement and Control, ICdMC 2024
作者: Pang, Haibo Xu, Zhaohui Fang, Chao Fan, Jinchao Lin, Zili CNPC Engineering Technology R&D Company Limited China
The efficiency of down-hole drilling has always been a focus of attention in real time drilling field. With the number of deep and ultra deep wells increasing, real time drilling environment has become exceptionally c... 详细信息
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Numerical Investigation on Energy Loss Characteristics in Irregular Annulus Based on Entropy Production Method
Numerical Investigation on Energy Loss Characteristics in Ir...
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2024 SPE Gas and Oil technology Conference, GOTECH 2024
作者: Zhou, Y.S. Qu, C.F. Jiang, L. Zhang, H.W. Zhang, X.B. Huang, Z. Li, J.P. Zhou, C.Y. Cheng, S.d. Li, Y. CNPC Engineering Technology R&D Company Limited China
The actual downhole annulus is irregular, a variable cross-section geometry, due to the difference between the diameter of tool joints or downhole tools and the inner pipes. With the increasing of well depth, inevitab... 详细信息
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Abnormal Events detection during drilling Based on Knowledge Embedded real Time data Analysis
Abnormal Events Detection During Drilling Based on Knowledge...
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2025 International Petroleum technology Conference, IPTC 2025
作者: Shi, X.Y. Ji, Y. Cui, M. Guo, W.H. Tian, Y.M. Wu, d. Jing, L.Z. Yang, X.Y. CNPC Engineering Technology R&D Company Limited Beijing China
recognizing the signs of abnormal events during drilling at an earlier time and adopting appropriate action can greatly reduce non-productive time and improve drilling safety. However, due to the complexity of the dri... 详细信息
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A hybrid machine learning optimization algorithm for multivariable pore pressure prediction
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Petroleum Science 2024年 第1期21卷 535-550页
作者: Song deng Hao-Yu Pan Hai-Ge Wang Shou-Kun Xu Xiao-Peng Yan Chao-Wei Li Ming-Guo Peng Hao-Ping Peng Lin Shi Meng Cui Fei Zhao School of Petroleum and Natural Gas Engineering Changzhou UniversityChangzhou213164JiangsuChina Tubular Goods Research Institute of CNPC Beijing102249China CNPC Engineering Technology R&D Company Limited Beijing102206China
Pore pressure is essential data in drilling design,and its accurate prediction is necessary to ensure drilling safety and improve drilling *** methods for predicting pore pressure are limited when forming particular s... 详细信息
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development of Sealing Joint for Collecting Slip ring  13th
Development of Sealing Joint for Collecting Slip Ring
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13th International Field Exploration and development Conference, IFEdC 2023
作者: Qiao, Han Han, Fei Hu, Zhi-Jian Wang, Ai-Guo Cheng, Jin CNPC Engineering Technology R&D Company Limited Beijing China
The cable from the collecting slip ring is connected with the cable from the coiled tubing drum union, and the power supply from the surface to the downhole electric drilling tool and signal transmission are delivered... 详细信息
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Current Status and Trends in Shale Oil and Gas drilling engineering technology development at Home and Abroad
Current Status and Trends in Shale Oil and Gas Drilling Engi...
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International Petroleum and Petrochemical technology Conference 2024, IPPTC 2024
作者: Jing, Yu Bo, Zhou Pingliang, Fang Bing, Li Wenchao, Sun Long, Chang CNPC Engineering Technology R&D Company Limited Beijing China
Shale oil and gas is an important component of unconventional oil and gas, and the United States has achieved energy independence through the shale revolution. China has abundant unconventional oil and gas resources, ... 详细信息
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recommendation of rigless Solution to Ensure Wellbore Integrity and develop Low-Perm reservoirs in Middle East: Maximize Vitality of Coiled Tubing in Staged Fracturing, Water Injection and Fluid Monitoring
Recommendation of Rigless Solution to Ensure Wellbore Integr...
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2024 SPE Conference at Oman Petroleum and Energy Show, OPES 2024
作者: Chen, Chen Bai, Haoli Liu, Shanshan Zhao, Shufen Liu, Bingshan Che, Yang Liu, Huifeng CNPC Engineering Technology R&D Company Ltd. China CNPC R&D DIFC Company Ltd. United Arab Emirates
Low-perm carbonate reservoirs in the Middle East have great potential for development. Hydraulic fracturing is one of the key technologies to unlock their commercial potential. In recent years, an increasing number of...
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