Integrating Plug to Well-Scale Petrophysics with Detailed Sedimentology to Quantify Fracture, Vug, and Matrix Properties in Carbonate Reservoirs


Kansas Geological Survey
Open-file Report 99-47

Lithofacies

Chert (Non-reservoir): Chert commonly occurs as a replacement of carbonate facies (typically preserving original textures) and, locally, original evaporite minerals. Chert replacement commonly results in tight and impermeable areas. Locally, where only partial replacement occurs, some vuggy and intercrystalline porosity is developed.

#23 Batman 2504.8'

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Last updated November 2002
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