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检索条件"机构=CNPC Engineering and Technology R&D Company"
775 条 记 录,以下是161-170 订阅
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Study on sealing integrity mechanism of salt cavern hydrogen storage under alternating load  57
Study on sealing integrity mechanism of salt cavern hydrogen...
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57th US rock Mechanics/Geomechanics Symposium
作者: He, Aiguo Ma, Qingyuan Liu, Tianen Li, Jingcui Zhang, Hong dai, Kun Lu, Yunhu CNPC Engineering Technology R&D Company Limited Beijing China China Unversity of Petroleum Beijing China
The sealing integrity of salt cavern hydrogen storage is an important technology and safety index of hydrogen storage. In the process of injection and production, the surrounding rock of hydrogen storage chamber is in... 详细信息
来源: 评论
Experimental and Numerical Study on Transient Heat and Mass Transfer of Cryogenic Fluid in Wellbore during Cryogenic Fracturing  55
Experimental and Numerical Study on Transient Heat and Mass ...
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55th U.S. rock Mechanics / Geomechanics Symposium 2021
作者: Zhang, Hongyuan Zou, Lingzhan Zhuo, Lubin Bi, Wenxin Li, Bing Yu, Jing Huang, Zhongwei CNPC Engineering Technology R&D Company Limited Beijing China China University of Petroleum Beijing China
Cryogenic nitrogen is a promising hydraulic fracturing fluid with high cracking efficiency for tight formation reservoir. Predicting the temperature field in wellbore accurately is of great importance for the feasibil... 详细信息
来源: 评论
Study on the loss control performance of smart adhesive lost circulation materials with ethylene vinyl acetate copolymer (EVA)  2
Study on the loss control performance of smart adhesive lost...
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2nd International Conference on Advanced Materials and Intelligent Manufacturing, ICAMIM 2021
作者: Lei, Shaofei Bai, Yingrui Sun, Jinsheng Lv, Kaihe Zhang, Shupei Qiu, Jiaxian Shandong Qingdao266580 China CNPC Engineering Technology R&D Company Limited Beijing102206 China
The conventional lost circulation materials (LCMs) particles of seal in the formation are in linear contact. Therefore, there is no cohesive force interaction, which is susceptible to pressure fluctuations, resulting ... 详细信息
来源: 评论
Integrated research on Well Structure technology of High risk Pre-salt deep Wells in Amu darya river  12th
Integrated Research on Well Structure Technology of High Ris...
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12th International Field Exploration and development Conference, IFEdC 2022
作者: Gu, Yixin Zhang, Wei Zhou, Tuo Baletabieke, Bahedaer Xiao, Yue CNPC Engineering Technology R and D Company Limited Beijing China
The Amu darya river natural gas project is a major energy cooperation project between China and Turkmenistan, as well as the main gas supply source for the China-Central Asia natural gas pipeline. It is rich in natura... 详细信息
来源: 评论
development of Balanced Torque drilling Tools  12th
Development of Balanced Torque Drilling Tools
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12th International Field Exploration and development Conference, IFEdC 2022
作者: Qiao, Han Cheng, Jin Shao, Qiang Li, Xing-Yue CNPC Engineering Technology R and D Company Limited Beijing China
drilling of hard formations (especially interlayer) by PdC bits is frequented by severe stick slip and bit bouncing/jumping, and low rOP and short service life of PdC bit restrict the efficient development of difficul... 详细信息
来源: 评论
Improvement and Test Analysis of Multilateral Well technology with Expandable Tubular Positioning  12th
Improvement and Test Analysis of Multilateral Well Technolog...
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12th International Field Exploration and development Conference, IFEdC 2022
作者: Hu, Zhi-Jian Wang, Jun Liang, Guo-Hong CNPC Engineering Technology R and D Company Limited Beijing China
Multilateral well technology is expected to become an effective means to realize the three-dimensional and efficient development of massive carbonate reservoirs in Halfaya oilfield. Multilateral well technology with e... 详细信息
来源: 评论
Planning Model and Optimization Method of Seven-Section Well-Path for Three-dimensional Horizontal Wells  12th
Planning Model and Optimization Method of Seven-Section Well...
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12th International Field Exploration and development Conference, IFEdC 2022
作者: Tang, Xue-Ping Gao, Wen-Kai dou, Xiu-rong Peng, Lie-Xin Lv, Hai-Chuan CNPC Engineering Technology R and D Company Limited Beijing China
In order to reduce the difficulty of trajectory control for three-dimensional horizontal wells in shale oil and gas fields, a seven-section well-path planning model for three-dimensional horizontal wells is establishe... 详细信息
来源: 评论
research on graphene oxide modified polymer as multifunctional filtration reducer for oil-well cementing
Research on graphene oxide modified polymer as multifunction...
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Chinese Materials Conference 2022-2023
作者: Xu, P. Xia, X.J. Jin, J.Z. Yu, Y.J. Zhang, J.Y. Zhang, H.Z. CNPC Engineering Technology R and D Company Limited Beijing China
Conventional filtration reducers have limited utility in cementing at deep oil and gas fields because of their poor temperature resistance and single function. As a novel multifunctional filtration reducer, graphene o... 详细信息
来源: 评论
development of Intelligent drill Pipe for Power Supply and Communication  12th
Development of Intelligent Drill Pipe for Power Supply and C...
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12th International Field Exploration and development Conference, IFEdC 2022
作者: Han, Fei Wang, Ai-Guo Hu, Zhi-Jian Wang, Hong-Wei Qiao, Han CNPC Engineering Technology R and D Company Limited Beijing China
Power supply and communication intelligent drill pipe is a bridge to realize high-speed two-way information communication and power transmission between ground and underground. In order to realize intelligent electrif... 详细信息
来源: 评论
Studies on Lost Circulation risk of deep Shale Formation Based on Fracture Prediction and rock Mechanical Properties  56
Studies on Lost Circulation Risk of Deep Shale Formation Bas...
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56th U.S. rock Mechanics/Geomechanics Symposium
作者: Wen, Bo Wang, Yuan Chen, Gang Zhang, Peiyu Guo, Kaijie Fu, Li Feng, Ming Yang, Henglin Zhong, Chengxu PetroChina Southwest Oil&Gasfield Company Chengdu China CNPC Engineering Technology R&D Company Limited Beijing China
Lost circulation is a technical problem in drilling engineering, resulting in increased drilling cost and extended drilling cycle. reservoir rocks in Block A of Shale Gas have the characteristics of low porosity and l... 详细信息
来源: 评论