<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Elastic properties and pore structure characterization of selected shales in the sungai Perlis beds, Terengganu, Peninsular Malaysia"^^ . "Studied drill core of the Sungai Perlis Beds in the Terengganu State, Peninsular Malaysia, consists of a diverse suite of organic rich shale lithofacies at various subsurface depths. Lithofacies were delineated on the basis bedding thickness, mineralogy, and organic richness carried out by X-ray diffraction and (XRD) total organic content (TOC) analysis. Field-emission scanning electron microscopy (FE-SEM) analysis was carried out to identify the pore structure, range of pore sizes and mineral arrangement within each lithofacies unit Elastic geomechanical properties (Young's modulus and Poisson's ratio) were measured on core samples from each lithofacies unit using static and dynamic approaches. The identified lithofacies include moderate TOC massive argillaceous shale (MTOCMAS), high TOC massive argillaceous shale (HTOCMAS) and high TOC massive siliceous shale (HTOCMSS). FE-SEM analysis shows that pores in all the lithofacies are mostly intergranular, associated with phyllosilicate minerals, and ranges from <1 micrometer to approximately 8 micrometer. Static and dynamic elastic properties measurement shows that shale lithofacies having a high content of phyllosilicate minerals has a lower Young's modulus and a high Poisson's ratio value while lithofacies rich in brittle minerals has a higher Young's modulus and a low Poisson's ratio value. A good correlation exists between mineralogical brittleness index of the lithofacies and their plane strain modulus. The plane strain modulus is found higher in lithofacies having abundance of brittle minerals in the matrix suggesting that the high TOC massive siliceous shale (HTOCMSS) would preferably allow formation of dense hydraulic fractures, as observed in the CT scan analysis of triaxially fractured specimen, compared to argillaceous shale lithofacies. © Published under licence by IOP Publishing Ltd."^^ . "2022" . . "1003" . "1" . . "Institute of Physics"^^ . . . "IOP Conference Series: Earth and Environmental Science"^^ . . . "17551307" . . . . . . . . . . . . . . . . "I.U."^^ . "Haq"^^ . "I.U. Haq"^^ . . "J.A."^^ . "Khan"^^ . "J.A. Khan"^^ . . "T."^^ . "Uthayakumar"^^ . "T. Uthayakumar"^^ . . "E."^^ . "Padmanabhan"^^ . "E. Padmanabhan"^^ . . . . . "HTML Summary of #16841 \n\nElastic properties and pore structure characterization of selected shales in the sungai Perlis beds, Terengganu, Peninsular Malaysia\n\n" . "text/html" . .