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检索条件"机构=CNPC Engineering and Technology R&D Company Limited"
590 条 记 录,以下是151-160 订阅
排序:
design of Automatic Feeding device for 15,000 Meter Class Liquid drilling Fluid Additives  13th
Design of Automatic Feeding Device for 15,000 Meter Class Li...
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13th International Field Exploration and development Conference, IFEdC 2023
作者: Xiao, Jian-Qiu Yang, Hui Shao, Qiang Hu, Zhi-Jian Han, Fei Li, Xing-Yue CNPC Engineering Technology R&D Company Limited Beijing China CNPC Oilfield Technology Service Co. Ltd. Beijing China
In order to improve automation, efficiency, and HSE level during drilling fluid preparation and maintenance of ultra-deep and extra-deep wells, an automatic feeding device for 15000 m class liquid drilling fluid addit... 详细信息
来源: 评论
Study and Application on Expandable Tubular Open Hole Clad technology  11th
Study and Application on Expandable Tubular Open Hole Clad T...
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11th International Field Exploration and development Conference, IFEdC 2021
作者: Jia, Tao Zhang, Quan-li Xu, Bing-gui He, Fei Chen, Ying-yan CNPC Engineering Technology R&D Company Limited Beijing China Southwest Oil and Gas Field Company of PetroChina Chengdu China Chuanxi Drilling Company of CNPC Chuanqing Drilling Engineering Company Limited Chengdu China
The designed casing program is difficult to meet the requirements of actual drilling in deep or complex wells as the complexity formation pressure system is difficult to predict in the formation. A casing program exte... 详细信息
来源: 评论
Thickening progression mechanism of silica fume-oil well cement composite system at high temperatures
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Petroleum Science 2024年 第4期21卷 2793-2805页
作者: Hang Zhang Miao-Miao Hu Peng-Peng Li Guo-Qing Liu Qing-Lu Chang Jie Cao Ming Liu Wen-Hua Xu Xiu-Jian Xia Jin-Tang Guo School of Chemical Engineering and Technology Tianjin UniversityTianjin300350China Zhejiang Institute of Tianjin University Shaoxing312300ZhejiangChina Haihe Laboratory of Sustainable Chemical Transformations Tianjin300192China CNPC Engineering Technology R&D Company Limited Beijing102206China
This work studied the thickening progression mechanism of the silica fume-oil well cement composite system at high temperatures(110-180.C)in order to provide a theoretical guidance for the rational application of sili... 详细信息
来源: 评论
Trend Analysis for Calibrated Active System Volume and differential Flow Significantly reduces False Positive Kick Alarm during drilling
Trend Analysis for Calibrated Active System Volume and Diffe...
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2024 SPE Asia Pacific Oil and Gas Conference and Exhibition, APOGCE 2024
作者: ding, danhong Mei, Yunyi Ge, Su Yong, Fengwei Lu, Yaozhong Ge, Yunhua CNPC National Elite Institute of Engineering Beijing China CNPC Engineering Technology R&D Company limited Beijing China CNPC Research Institute of Petroleum Exploration and Development Beijing China Sino Science & Technology Company Limited Israel
rapid kick detection is an essential part of rig safety. Identifying potential kick events in time is valuable and is an urgent and critical task for rig personnel and remote Operation Support Center(OSC) users. A new... 详细信息
来源: 评论
Effect of Montmorillonite on the Properties of Organic-Inorganic Composite Cross-Linked Polyacrylamide Gel System  13th
Effect of Montmorillonite on the Properties of Organic-Inorg...
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13th International Field Exploration and development Conference, IFEdC 2023
作者: Zhang, Shi-Ling Qiao, Yan Ning, Kun Zhang, Yang Shang, Li-Tao Wang, Yan Hou, Teng-Fei Bai, Hao-Li CNPC Engineering Technology R and D Company Limited Beijing China Tarim Oilfield Company of CNPC Xinjiang China
The organic-inorganic composite cross-linking technology can effectively improve the temperature resistance of polyacrylamide gel systems. However, the effect of adding montmorillonite to the system and its impact on ... 详细信息
来源: 评论
Characteristics of conicl diamond tooth for breaking hard rock under vibratory percussion  57
Characteristics of conicl diamond tooth for breaking hard ro...
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57th US rock Mechanics/Geomechanics Symposium
作者: Ji, ran Shi, Huaizhong Sun, Zhaowei Chen, Han Xiong, Chao Song, Hengyu China University of Petroleum - Beijing Beijing China CNPC Engineering Technology R&D Company Limited Beijing China
The application of conicl PdC teeth to vibratory percussion drilling technology is expected to break deep hard rock efficiently and improve drilling efficiency. In this paper, the characteristics of conicl diamond too... 详细信息
来源: 评论
Study on the research Progress and development Trend of refracturing Technique in Shale Gas reservoirs  11th
Study on the Research Progress and Development Trend of Refr...
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11th International Field Exploration and development Conference, IFEdC 2021
作者: Zhou, Yi Yang, Yi Yu, Yong-liang Hu, Xi-hui Guo, Jian-hua Zhu, Ying-jie Wang, Jian-li Yin, Hong-wei CNPC Engineering Technology R&D Company Limited Beijing China Southwest Oil and Gas Field Company of PetroChina Chengdu China
refracturing technique is a promising means to improve the output and estimated ultimate recovery of shale oil and gas resources, which is an efficient method to recover the productivity of low permeability old wells ... 详细信息
来源: 评论
LSTM recurrent Neural Network Based Method for Identification of PdC drill Bit Operating Conditions and Its Application
LSTM Recurrent Neural Network Based Method for Identificatio...
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International Petroleum and Petrochemical technology Conference 2024, IPPTC 2024
作者: Chen, Chang-Chang Ji, Guodong Lv, Zehao Sun, Yu-Qi Yu, Jinping Zhang, Hong-Yuan CNPC Engineering Technology R&D Company Limited Beijing102206 China PetroChina Oil Gas & New Energies Company China
PdC drill bit underground operating conditions identification is one of of the difficulties during the drilling operation. It is of great significant for the drilling improvement and accurate construction formation to... 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
development of a Wellbore Stability Prediction Model Using Multiple regression with Missing Core Samples: A Case Study of the Shunbei Oil and Gas Field  57
Development of a Wellbore Stability Prediction Model Using M...
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57th US rock Mechanics/Geomechanics Symposium
作者: Chang, Qifan Fu, Yun Zhou, Yitian Zheng, Lihui Li, Jie Jin, Yi China University of Petroleum Beijing Beijing China CNPC Engineering Technology R&D Company Limited Beijing China
The Shunbei oil and gas field, characterized by its intricate deep fault-karst reservoirs and fractured carbonate lithology, presents formidable challenges to wellbore stability during drilling and completion phases, ... 详细信息
来源: 评论