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WELLS: 作品数：290被引量：527H指数：12; 导出分析报告; 相关领域：天文地球医药卫生更多>>; 相关作者：许伟邵荣丁建飞俞祥玫吴郁珍更多>>; 相关机构：盐城工学院厦门大学中国石油大学（北京）江西省人民医院更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划江苏省自然科学基金更多>>

A novel method for calculating the dynamic reserves of tight gas wells considering stress sensitivity: 《Earth Energy Science》2025年第1期1-8,共8页Chang-Hao Chen Jing Luo Jian Cao Jing Liang Xu-cheng Li Ting-kuan Cao Ya-hui Xu Lin-Feng Cai Peng Yu Tan-Yin Zhu; supported by CNPC Southwest Oil and Gas Field Branch's 2023 Scientific Research Program Project(20230303-14).; The precision of dynamic reserve calculations in gas reservoirs is crucial for the rational and efficient development of oil and gas fields and the formulation of gas well production plans.The Shaximiao gas reservoir ...; 关键词：Dynamic gas reserves Stress sensitivity Binary linear regression Tight gas reservoir Effective stress

Assessment of Spatial Water Quality Variations in Shallow Wells Using Principal Component Analysis in Half London Ward, Tanzania: 《Journal of Water Resource and Protection》2025年第2期108-143,共36页Matungwa William Zacharia Katambara; Groundwater is a crucial water source for urban areas in Africa, particularly where surface water is insufficient to meet demand. This study analyses the water quality of five shallow wells (WW1-WW5) in Half-London Wa...; 关键词：Groundwater Contamination Principal Component Analysis (PCA) Shallow Well Water Quality Anthropogenic Pollution Hydrogeological Processes

Reconstruction of lithofacies using a supervised Self-Organizing Map:Application in pseudo-wells based on a synthetic geologic cross-section: 《Artificial Intelligence in Geosciences》2024年第1期14-26,共13页Carreira V.R. Bijani R. Ponte-Neto C.F.; Recently,machine learning(ML)has been considered a powerful technological element of different society areas.To transform the computer into a decision maker,several sophisticated methods and algorithms are constantly ...; 关键词：Self-Organizing Maps Supervised machine learning Synthetic well-log data Classification of lithofacies

Design and Construction of Pressure Relief Wells for High Underground Water Canal Section of the Middle Route of the Large Water Transfer Channels: 《Meteorological and Environmental Research》2024年第6期56-59,共4页Zhenjiang BAI; The large water transfer channels has a total length of more than 1000 km,spanning across the Huaihe River,the Yangtze River,the Yellow River and the Haihe River basins.During the preliminary design stage,the groundwa...; 关键词：Large water transfer channels High groundwater Pressure relief wells Design Construction

Case studies and operation features of transient multiphase flow in low-flow wells with multistage fracturing and extended horizontal wellbore operated with ESP in PSA mode: 《Petroleum Research》2024年第4期657-672,共16页T.S.Yushchenko E.V.Demin V.A.Ivanov R.A.Khabibullin A.V.Volkov; The article is dedicated to the analysis and modeling of the operation modes of low-flow wells with extended horizontal wellbore(HW)and multi-stage hydraulic fracturing(MHF)during artificial lift with an electric subm...; 关键词：Low-flow well Transient multiphase flow Mathematical modeling ESP Model tuning Model optimization

Numerical simulation of the electromagnetic torques of PMSM with two-way magneto-mechanical coupling and nonuniform spline clearance in electric submersible pumping wells: 《Petroleum Science》2024年第6期4417-4426,共10页Xin-Fu Liu Chun-Hua Liu Ying Zheng Ji-Fei Yu Wei Zhou Meng-Xiao Wang Peng Liu Yi-Fei Zhou; financially supported by National Natural Science Foundation of China(Grant Nos.52074161 and 52005281);Taishan Scholar Project of Shandong Province(Grant No.tsqn202211177);Shandong Provincial Plan for Introduction and Cultivation of Young Pioneers in Colleges and Universities(Grant No.2021-Qing Chuang-30613019);Natural Science Foundation of Shandong Province(Grant Nos.ZR2022ME173 and ZR2023QE011);Projects of CNOOC Research Institute Ltd.(Grant Nos.CCL2023RCPS0237RSN and CCL2023RCPS0319RSN)。; Clearance-fit(side-fit)spline joints are a key component in a permanent magnet synchronous motor(PMSM)in electric submersible pumping wells.The nonuniform spline clearance affects the output performance of a PMSM.A co...; 关键词：Permanent magnet synchronous motor Two-way coupling Magneto-mechanical coupling Nonuniform splineclearance Electromagnetic torque

Enhancing economic sustainability in mature oil fields:Insights from the clustering approach to select candidate wells for extended shut-in: 《Artificial Intelligence in Geosciences》2024年第1期173-188,共16页B.Lobut E.Artun; support from research grants MGA-2021-42991 and MYL-2022-43726,funded by Istanbul Technical University-Scientific Research Projects,Turkey.Thissupportis gratefully acknowledged.; Fluctuations in oil prices adversely affect decision making situations in which performance forecasting must be combined with realistic price forecasts.In periods of significant price drops,companies may consider exte...; 关键词：Unsupervised learning CLUSTERING Mature oil fields Extended shut-in Well classification

比较YEARS评分与简化Wells联合年龄校正D-二聚体评分用于疑似肺栓塞患者的诊断价值被引量：1: 《临床肺科杂志》2024年第12期1838-1843,共6页谭笑郭燕妮; 四川省医学会医学研究课题(No.S20081)。; 目的通过前瞻性研究比较YEARS评分与简化Wells联合年龄校正D-二聚体评分(sWells-Age)用于疑似肺栓塞患者的诊断价值。方法纳入2021年3月3日到2022年4月30日于宜宾市第二人民医院就诊且符合纳排标准的可疑肺栓塞病人522名,采用前瞻性观...; 关键词：肺栓塞 YEARS评分简化Wells评分年龄校正 D-二聚体

Assessment of the Microbiological Quality of Drinking Water from Some Wells and Boreholes in the City of Abeche (Chad): 《Food and Nutrition Sciences》2024年第12期1253-1263,共11页Mablahi Amina Kanika Imar Djibrine Soudy Alhadj Markhous Nazal Oumalkher Youssouf Adam Yacoub Mahamat Allamine Akoïna Moursal; The inadequacy of drinking water distribution by the Chadian Water Company (STE) has led to the proliferation of private wells and boreholes in the city of Abéché. This study aims to evaluate the microbiological qua...; 关键词：Microbiological Quality Water BOREHOLES WELLS Abeche-Chad

The Wellbore Temperature and Pressure Behavior during the Flow Testing of Ultra-Deepwater Gas Wells: 《Fluid Dynamics & Materials Processing》2024年第11期2523-2540,共18页Xingbin Zhao Neng Yang Hao Liang Mingqiang Wei Benteng Ma Dongling Qiu; The transientflow testing of ultra-deepwater gas wells is greatly impacted by the low temperatures of seawater encountered over extended distances.This leads to a redistribution of temperature within the wellbore,whic...; 关键词：Ultra-deepwater gas well wellboreflowing temperature-pressure profile heat transfer production testing

WELLS