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Compressibility measurement - Webs

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Measurement of bulk and pore compressibility, c b & c p<br />

Theory by Geertsma<br />

1 Vb<br />

cb *<br />

Vb<br />

p<br />

<br />

<br />

<br />

RESERVOIR ROCK PROPERTIES<br />

<strong>Compressibility</strong><br />

• <strong>Compressibility</strong> <strong>measurement</strong><br />

<strong>Compressibility</strong> <strong>measurement</strong><br />

c b was determined by<br />

measuring the change in bulk<br />

volume of saturated jacketed<br />

core due to external hydraulic<br />

pressure change and constant<br />

internal pressure.<br />

p<br />

p,<br />

constant<br />

p*<br />

AZMAN IKHSAN/SKM2313<br />

14

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