Page 379 - Petrophysics 2E

VERTICAL SATURATION PROFILE IN A RESERVOIR 347

TABLE 5.2
PORE THROAT SIZE DISTRIBUTION FROM DATA FOR A BEREA SANDSTONE CORE USED
IN TABLE 5.1A

1 .000 1.973 10.586 0.043
0.950 2.377 8.787 0.054
0.900 2.840 7.353 0.067
0.850 3.377 6.184 0.081
0.800 4.008 5.211 0.097
0.750 4.757 4.390 0.1 14
0.700 5.663 3.688 0.133
0.650 6.781 3.080 0.153
0.600 8.195 2.549 0.174
0.550 10.039 2.080 0.196
0.500 12.547 1.665 0.220
0.450 16.154 1.293 0.246
0.400 2 1.787 0.959 0.273
0.350 31.817 0.656 0.301
0.300 54.691 0.382 0.330
0.278 78.408 0.266 0.344

,I
0 2 4 6 8 10 2
PORE RADIUS, MICRONS
Figure 5.21. Pore entry size dkhlbutton for u Berea sandstone core.