Efficient implicit methods for wellbore shear failure analysis during drilling and production in coalbeds July 1, 2022 R Zhong T Mitchell R Johnson C Leonardi Coal Depletion Drilling Implicit Method Production Shear Failure Wellbore Stability Publications
Using 3d printed synthetic rock for systematic evaluation of mechanical properties in coal January 1, 2019 N Deisman T Flottmann Y Guo K Hodder R Chalaturnyk C Leonardi 3d Printed Rock Bulk Compressibility Bulk Modulus Coal Coal Seam Gas Dfn Fracture Stiffness Fractured Reservoir Rock Mass Synthetic Rock Publications