Open AccessApparent Toughness Anisotropy Induced by Roughness of in Situ Stress: A Mechanism that Hinders Vertical Growth of Hydraulic Fractures and Its Simplified Modeling
Author(s) -
Pengcheng Fu,
Jixiang Huang,
Randolph R. Settgast,
Joseph P. Morris,
Frederick J. Ryerson
Publication year - 2019
Publication title -
spe hydraulic fracturing technology conference and exhibition
Language(s) - English
Resource type - Conference proceedings
DOI - 10.2118/194359-ms
Subject(s) - geology , fracture toughness , fracture (geology) , stress (linguistics) , differential stress , hydraulic fracturing , geotechnical engineering , anisotropy , surface finish , stress intensity factor , fracture mechanics , mechanics , materials science , deformation (meteorology) , composite material , optics , linguistics , philosophy , oceanography , physics
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