$A three-dimensional numerical study of hydraulic fracturing with degradable diverting materials via CZM-based FEM$

A three-dimensional numerical study of hydraulic fracturing with degradable diverting materials via CZM-based FEM

•A comprehensive workflow to model hydraulic fracturing with diverters in naturally fractured formations.•A fully coupled finite element model with consideration of seepage flow, fracture flow, and rock deformation with adaptive insertion of cohesive elements as crosscutting natural fractures.•Sprin...

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Veröffentlicht in:	Engineering fracture mechanics 2020-10, Vol.237, p.107251, Article 107251
Hauptverfasser:	Wang, Daobing, Dong, Yongcun, Sun, Dongliang, Yu, Bo
Format:	Artikel
Sprache:	eng
Schlagworte:	Anisotropy Cohesive zone method Complexity Computational fluid dynamics Degradation Diverters Finite element method Fluid flow Fracture complexity Hydraulic fracturing Intersections Mathematical analysis Mathematical models Microseisms Natural fracture Plugging Porous media Porous media flow Seepage Shear strength Temporary plugging Three-dimensional Workflow
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