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Table 6 Porosity data set for MSC-4 and DGF-FB grouped by facies, crystal size and crystal morphology

From: Porosity–permeability relationship derived from Upper Jurassic carbonate rock cores to assess the regional hydraulic matrix properties of the Malm reservoir in the South German Molasse Basin

LithologyFaciesRock density, g/cm3Grain density, g/cm3Porosity (He), %Porosity (H2O), %n
MinMaxMed ± MADMinMaxMed ± MADMinMaxMed ± MADMinMaxMed ± MAD
LimestoneMudstone2.522.702.64 ± 0.032.642.732.69 ± 0.020.34.61.0 ± 1.50.43.91.8 ± 1.048
Wackestone2.522.692.64 ± 0.022.662.732.70 ± 0.010.32.91.1 ± 0.80.32.91.9 ± 0.815
Packstone2.462.642.57 ± 0.062.702.712.71 ± 0.012.59.45.5 ± 2.12.17.14.6 ± 1.68
Grainstone2.122.652.36 ± 0.102.582.732.71 ± 0.020.722.210.0 ± 6.61.119.29.5 ± 6.025
Dolom. limestoneMudstone2.582.692.62 ± 0.032.722.792.75 ± 0.012.44.73.3 ± 1.21.84.43.1 ± 1.33
Wackestone2.322.722.61 ± 0.022.732.842.76 ± 0.024.87.66.4 ± 1.14.15.84.9 ± 0.77
Packstone2.362.672.58 ± 0.062.732.772.76 ± 0.033.512.05.7 ± 1.82.410.35.4 ± 1.721
Grainstone2.152.562.36 ± 0.092.712.802.75 ± 0.028.520.713.0 ± 3.27.617.311.7 ± 2.921
DolostoneFine-X2.282.792.67 ± 0.152.732.882.80 ± 0.030.219.13.8 ± 5.20.318.42.6 ± 4.867
Medium-X2.362.792.66 ± 0.062.672.982.80 ± 0.031.315.35.2 ± 2.30.713.83.1 ± 2.162
Coarsely X2.322.582.52 ± 0.082.742.972.80 ± 0.064.517.810.2 ± 3.31.916.38.2 ± 4.020
Xenomorphic2.662.792.74 ± 0.042.752.822.80 ± 0.020.24.91.5 ± 1.30.34.00.7 ± 1.012
Xeno-hypidiomorphic2.692.762.72 ± 0.032.792.812.81 ± 0.011.64.23.2 ± 1.01.42.62.0 ± 0.512
Hypidiomorphic2.492.792.67 ± 0.052.732.952.80 ± 0.030.812.54.2 ± 2.10.57.32.7 ± 1.667
Hypidio-idiomorphic2.542.712.63 ± 0.042.762.822.79 ± 0.013.19.95.6 ± 1.71.48.62.8 ± 1.527
Idiomorphic2.282.672.47 ± 0.102.672.982.82 ± 0.065.719.111.8 ± 3.54.618.49.9 ± 3.520
  1. Min minimum, Max maximum, Med median, MAD median absolute deviation, n count