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FRACTURING: 作品数：307被引量：925H指数：13; 导出分析报告; 相关领域：天文地球更多>>; 相关作者：吴拥政康红普赵冲陈勉张广清更多>>; 相关机构：中国石油大学（北京）上海交通大学天地科技股份有限公司煤炭科学研究总院更多>>; 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中国博士后科学基金国家教育部博士点基金更多>>

Analysis of Hydraulic Fracture Network Morphology in Stimulated Coal Reservoirs with Pre-Existing Natural Fractures: 《Energy Engineering》2025年第4期1491-1509,共19页Weiping Ouyang Luoyi Huang Jinghua Liu Hongzhong Zhang; This study was supported by the Foundation of National Engineering Laboratory for Exploration and Development of Low-Permeability Oil and Gas Fields(2023-015).; Hydraulic fracturing is a crucial technique for efficient development of coal reservoirs.Coal rocks typically contain a high density of natural fractures,which serve as conduits for fracturing fluid.Upon injection,the...; 关键词：Coal reservoirs hydraulic fracturing natural fractures inversion and evaluation fracturing fluid flow fractal dimension

Reorientation of hydraulic fractures and stress-shadow effect in double-well fracturing of hydrocarbon reservoirs:3D numerical model and analysis: 《International Journal of Mining Science and Technology》2025年第4期499-517,共19页Yang Ju Yang Li Yongming Yang Yongliang Wang; supported in part by the National Key Research and Development Project of China(No.2022YFC3004602);in part by the National Natural Science Foundation of China(Nos.52121003 and 52342403).; Multistage fracturing technology has been used to enhance tight hydrocarbon resource recovery.Determining the proper well spacing and fracturing strategy is crucial for generating a complex fracture network that facil...; 关键词：Multistage fracturing Double wells Stress-shadow effect Fracturing strategies 3D reorientation Engineering-scale model

Coupled thermo-hydro-mechanical cohesive phase-field model for hydraulic fracturing in deep coal seams: 《Applied Mathematics and Mechanics(English Edition)》2025年第4期663-682,共20页Jianping LIU Zhaozhong YANG Liangping YI Duo YI Xiaogang LI; Project supported by the National Natural Science Foundation of China(No.42202314)。; A coupled thermal-hydro-mechanical cohesive phase-field model for hydraulic fracturing in deep coal seams is presented.Heat exchange between the cold fluid and the hot rock is considered,and the thermal contribution t...; 关键词：phase-field method thermo-hydro-mechanical coupling indirect fracturing cohesive zone model deep coal seam

Stimulation characteristics of natural reservoir system under highvoltage electropulse-assisted fluid injection: 《Journal of Rock Mechanics and Geotechnical Engineering》2025年第3期1738-1756,共19页Peihao Ouyang Mengying Gu Pingping Rao; the National Nature Science Foundation of China(Grant Nos.42077435 and 42377171).; This study elucidates the findings of a computational investigation into the stimulation characteristics of natural reservoir systems enhanced by high-voltage electropulse-assisted fluid injection.The presented method...; 关键词：High-voltage electropulse Fluid injection Reservoir stimulation Tensile-shear mixed damage Rock fracturing

An assumed enhanced strain finite element framework for tensile fracturing processes with dual-mechanism failure in transversely isotropic rocks: 《Journal of Rock Mechanics and Geotechnical Engineering》2025年第3期1474-1488,共15页Yang Zhao Rui Wang Jian-Min Zhang; supported by the National Natural Science Foundation of China(Grant Nos.52038005 and 52201326);the fellowship of China Postdoctoral Science Foundation(Grant No.2022M721883);Tsinghua University Initiative Scientific Research Program.; We present an assumed enhanced strain finite element framework for the simulation of tensile fracturing processes in transversely isotropic rocks.Fractures along the weak bedding planes and through the anisotropic roc...; 关键词：Tensile fracture Assumed enhanced strain finite element Three-point bending test transversely isotropic rock Tensile failure criterion

Integrated AutoML-based framework for optimizing shale gas production: A case study of the Fuling shale gas field: 《Energy Geoscience》2025年第1期209-221,共13页Tianrui Ye Jin Meng Yitian Xiao Yaqiu Lu Aiwei Zheng Bang Liang; funded by the National Natural Science Foundation of China(42050104).; This study introduces a comprehensive and automated framework that leverages data-driven method-ologies to address various challenges in shale gas development and production.Specifically,it harnesses the power of Auto...; 关键词：Machine learning Model interpretation Bi-objective optimization Shale gas Key factor analysis Fracturing optimization

全球能源转型投资缺口大: 《中外能源》2025年第2期68-68,共1页舟丹; 可再生能源投资近年呈上升趋势,但仍集中在少数地区,而且差距正在扩大。只有扩大融资规模,覆盖多个国家和地区,才能实现全球能源转型。2023年,全球可再生能源新增投资5700亿美元,比2022年增长27%,其中大部分集中在中国、美国、巴西、印...; 关键词：fracturing flid cleaning efficiency fracture permeability fracture length natural gas loss shut-in time

Dynamic properties of mode Ⅰ and mode Ⅱ fractures of shale under impact loading: 《Journal of Rock Mechanics and Geotechnical Engineering》2025年第2期1053-1067,共15页Zelin Yan Linjuan Wang Jidong Jin Jianxiang Wang; supported by the National Natural Science Foundation of China(Grant No.12302500);the National Key Research and Development Program of China(Grant No.2020YFA0710503);Postdoctoral Fellowship Program(Grade B)of China Postdoctoral Science Foundation(Grant No.GBZ20230022).; Controllable shock wave fracturing is an innovative engineering technique used for shale reservoir fracturing and reformation.Understanding the anisotropic fracture mechanism of shale under impact loading is vital for...; 关键词：SHALE Controllable shock wave fracturing Dynamic fracture property Fracture toughness anisotropy Loading rate effect

The Water Flooding Seepage Mechanism in the Inter-Fractures of Horizontal Wells in Tight Oil Reservoirs: 《Fluid Dynamics & Materials Processing》2025年第2期427-444,共18页Xinli Zhao Qianhua Xiao Xuewei Liu Yu Shi Xiangji Dou Guoqiang Xing; supported by the Study on the Seepage Law of Typical Low-Grade Oil Reservoirs,New Methods for Enhancing Oil Recovery(2021DJ1102);the National Science and Technology Major Special Support Program(Grant No.2017ZX05064);the CNPC Innovation Foundation(Grant No.2022DQ02-0604).; Tight oil reservoirs face significant challenges,including rapid production decline,low recovery rates,and a lack of effective energy replenishment methods.In this study,a novel development model is proposed,based on ...; 关键词：Tight oil reservoir volumetric fracturing inter-fracture injection and production oil drive efficiency WATERFLOODING

Investigation on coal damage and fracture extension law of liquid nitrogen injection pre-cooling and fracturing under true triaxial stress: 《International Journal of Mining Science and Technology》2025年第2期213-229,共17页Botao Li Haifei Lin Jianping Wei Hongtu Zhang Shugang Li Zongyong Wei Lei Qin Pei Wang Rongwei Luo Zeran Liu; financially supported by the National Natural Science Foundation of China(Nos.51874236 and 52174207);Shaanxi Science and Technology Innovation Team(No.2022TD02);Henan University of Science and Technology PhD Funded Projects(No.B2025-9)。; To more accurately describe the coal damage and fracture evolution law during liquid nitrogen(LN_(2))fracturing under true triaxial stress,a thermal-hydraulic-mechanical-damage(THMD)coupling model for LN_(2) fracturin...; 关键词：Liquid nitrogen fracturing Thermal–hydraulic-mechanical-damage coupling Heterogeneous coal True triaxial stress Fracture morphology

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