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download pdf version of PhD book - Universiteit Utrecht

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5.4 Results<br />

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .<br />

in Figure 5.1. Other properties <strong>of</strong> these networks are given in Table (5.1).<br />

Table 5.1: Statistical properties <strong>of</strong> the three generic network models.<br />

Property<br />

Value<br />

Number <strong>of</strong> pore bodies 7, 725<br />

Number <strong>of</strong> throats 20, 839<br />

Number <strong>of</strong> inlet pore throats 773<br />

Number <strong>of</strong> outlet pore throats 763<br />

Average coordination number 6.0<br />

Porosity (networks: R 1 to R 3 ) 0.24 to 0.11<br />

Conductivity (m/d),(networks:R 1 to R 3 ) 6.5 to 0.14<br />

Table (5.1) indicates 7,725 pore bodies in each network, while the potential<br />

number <strong>of</strong> pore bodies is 8,000. The difference is due to the fact that some<br />

pore bodies lost all their connections through the elimination process [Rao<strong>of</strong><br />

and Hassanizadeh, 2009], explained in section 5.2. Figure (5.11) shows the<br />

capillary pressure-saturation curves for these three networks.<br />

Figure 5.11: Capillary pressure-saturation curves for three generic pore networks.<br />

The pore throat size distributions (R 1, R 2, and R 3) are shown in Figure<br />

(5.1).<br />

113

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