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Semianalytical solutions for release of fluids from rock matrix blocks with different shapes, sizes, and depletion regimes
Author(s) -
Ranjbar Ehsan,
Hassanzadeh Hassan,
Chen Zhangxin
Publication year - 2013
Publication title -
water resources research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.863
H-Index - 217
eISSN - 1944-7973
pISSN - 0043-1397
DOI - 10.1002/wrcr.20178
Subject(s) - matrix (chemical analysis) , fluid pressure , block (permutation group theory) , diffusion , mechanics , fracture (geology) , geology , geotechnical engineering , materials science , mathematics , petroleum engineering , thermodynamics , geometry , physics , composite material
Key Points Semi‐analytical solutions are derived for non‐linear pressure diffusion equation The model can be used to estimate fluid release for different geometries The effect of block size and fracture pressure on fluid release is studied