Rock Fabric, Permeability, and Log Relationships in an Upward-shoaling, Vuggy Carbonate Sequence |
Common terms and phrases
acoustic and resistivity acoustic logs Archie equation calcite calcite crystals carbonate pore space carbonate rocks Choquette and Pray Comparison of permeability core analysis data CORE ANALYSIS PERMEABILITY correlation coefficient crossed nicols defined as pore density logs determining separate-vug porosity fabric selective fossil fusulinid GR GAPI grain-dominated grain-supported intercrystalline intergranular porosity interparticle porosity interval studied Intrafossil large-particle-size field log responses md permeability method versus thin-section method with core moldic porosity mud matrix mud-dominated packstones neutron NONFABRIC SELECTIVE OHMM Oldham County ooid grainstone oomolds particle size pellets Peloids percent porosity percent separate-vug porosity permeability calculated permeability plugs permeability values petrophysical parameters Photomicrographs of thin point-counting thin sections pore types porosity values Porosity-permeability relationship resistivity logs sections from zone selective leaching separate vugs separate-vug porosity calculated sequence SOLUTION-ENLARGED FRACTURE Stone and Webster TENS(LB Texas total porosity upward-shoaling versus thin-section method visible porosity vuggy porosity Webster Engineering Corporation wireline logs ZONE F