SHALE

作品数:804被引量:1825H指数:17
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相关领域:天文地球更多>>
相关作者:刘喜武郭智奇刘财刘宇巍王永莉更多>>
相关机构:中国石油大学(北京)中国石化中国科学院中国石油天然气集团公司更多>>
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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科技重大专项更多>>
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Influence of Fracturing Fluid Properties on the Frictional Coefficient of Shale Rock and Hydraulic Fracture Length
《Energy Engineering》2025年第5期1823-1837,共15页Yining Zhou Yufeng Li Chen Zhang Tao Wu Jingru Zhang Bowen Yun Rui Tan Wei Yan 
This study investigated the micro-sliding frictional behavior of shale in fracturing fluids under varying operational conditions using Chang 7 shale oil reservoir core samples.Through systematic micro-sliding friction...
关键词:SHALE micro-sliding friction fracture network complexity fracturing fluid optimization 
Thermal effects on mechanical and failure behaviors of anisotropic shale subjected to direct shear
《Journal of Rock Mechanics and Geotechnical Engineering》2025年第4期2307-2327,共21页Pengli Zhou Heping Xie Jun Wang Bingbing Zou Jianjun Hu Cunbao Li 
supported by the National Natural Science Fund of China (Grant Nos.U22A20166 and 52374131);the Shenzhen Science and Technology Program (Grant No.JCYJ20220531102012028);the Young Elite Scientists Sponsorship Program by CAST.
The stimulation of shale reservoirs frequently involves significant shear failure,which is crucial for creating fracture networks and enhancing permeability to boost production.As the depth of extraction increases,the...
关键词:Thermal effects Anisotropic shale Direct shearing Failure morphology 
Micromechanical variation of organic matter(kerogen type I)under controlled thermal maturity progression
《Journal of Rock Mechanics and Geotechnical Engineering》2025年第3期1387-1398,共12页Bo Liu Aydin Larestani Kouqi Liu Yifei Gao Hem B.Motra Abdolhossein Hemmati-Sarapardeh Mehdi Ostadhassan 
supported by the National Natural Science Foundation of China(Grant No.U22A20574);the Hainan Province Science and Technology Special Fund(Grant No.ZDYF2023GXJS009).
Shale formations have recently gained plenty of attention owing to their large amounts of reserves.Horizontal drilling and hydraulic fracturing are the proposed approaches for the development of shale formations.The e...
关键词:Grid nanoindentation Hydrous pyrolysis Anhydrous pyrolysis Mechanical properties Hardness Young's modulus SHALE 
Opportunities and challenges for gas coproduction from coal measure gas reservoirs with coal-shale-tight sandstone layers:A review
《Deep Underground Science and Engineering》2025年第1期83-104,共22页Wei Liang Jianguo Wang Chunfai Leung Sianghuat Goh Shuxun Sang 
China Scholarship Council,Grant/Award Number:202206420091;National Natural Science Foundation of China,Grant/Award Numbers:42030810,51674246。
The extraction of coal measure gas has been shifted toward thin gas reservoirs due to the depletion of medium-thick gas reservoirs.The coproduction of coalbed gas,shale gas,and tight sandstone gas(called a multisuperp...
关键词:gas coproduction interlayer interference multisuperposed gas system numerical simulation model pore structure 
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 
Geological characteristics,resource potential,and development direction of shale gas in China
《Petroleum Exploration and Development》2025年第1期17-32,共16页GUO Xusheng WANG Ruyue SHEN Baojian WANG Guanping WAN Chengxiang WANG Qianru 
Supported by the National Natural Science Foundation of China(42172165,42272143);Project of SINOPEC Science and Technology Department(P24181,KLP24017).
By reviewing the research progress and exploration practices of shale gas geology in China,analyzing and summarizing the geological characteristics,enrichment laws,and resource potential of different types of shale ga...
关键词:shale gas marine shale transitional shale lacustrine shale source-reservoir configuration enrichment mechanism resource potential 
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 
High-resolution Geochemistry in the Lucaogou Formation,Junggar Basin:An Assessment of Heterogeneous Shale Resources
《Acta Geologica Sinica(English Edition)》2025年第1期177-193,共17页SUN Shijie ZHANG Bin WANG Xiaomei TIAN Hua ZHANG Shuichang HOU Guiting 
supported by the National Natural Science Foundation of China(No.U22B6004);the Basic Research and Strategic Reserve Technology Research Project of CNPC(No.2020D-5008-01);the Scientific Research and Technology Development Project of PetroChina Exploration&Development Research Institute(Nos.2021DJ0104 and 2021DJ1808)。
Controlled by fluctuating paleoclimates and sedimentary environments,the organic and inorganic features of the Lucaogou Formation exhibit strong heterogeneity in the vertical profile,challenging conventional geologica...
关键词:unconventional resource HETEROGENEITY Rock-Eval pyrolysis Lucaogou Formation Junggar Basin 
Imbibition Front and Phase Distribution in Shale Based on Lattice Boltzmann Method
《Computer Modeling in Engineering & Sciences》2025年第2期2173-2190,共18页Li Lu Yadong Huang Kuo Liu Xuhui Zhang Xiaobing Lu 
supported by the National Natural Science Foundation of China(12072347);the Excellent Training Plan of the Institute of Mechanics,Chinese Academy of Sciences;CNPC New Energy Key Project(2021DJ4902).
To study the development of imbibition such as the imbibition front and phase distribution in shale,the Lattice Boltzmann Method(LBM)is used to study the imbibition processes in the pore-throat network of shale.Throug...
关键词:IMBIBITION LBM dimensional analysis SHALE 
Anisotropic fracture behavior and corresponding fracture process zone of laminated shale through three-point bending tests
《Journal of Rock Mechanics and Geotechnical Engineering》2025年第2期757-774,共18页Peng Chu Heping Xie Jianjun Hu Minghui Li Li Ren Cunbao Li 
funded by the National Natural Science Foundation of China(Grant Nos.12172230,U22A20166);the Department of Science and Technology of Guangdong Province(Grant No.2019ZT08G315).
Understanding the anisotropic fracture behavior and the characteristics of the fracture process zone(FPZ)under size effects in laminated rocks,as well as its role in rock fracturing,is crucial for various engineering ...
关键词:ANISOTROPIC Size effect Fracture process zone Fracture toughness Fracture energy 
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