Pressure drawdown and sand production

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500 psi slow drawdown	$\sim 60^\circ$ breakouts
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1000 psi rapid drawdown	$> 90^\circ$ breakouts

© Cambridge University Press Zoback, Reservoir Geomechanics (Fig. 10.22, pp. 335)

Preventing sand production by limiting production rate

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© Cambridge University Press Zoback, Reservoir Geomechanics (Fig. 10.23, pp. 336)

Preventing sand production with perforation orientation

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© Cambridge University Press Zoback, Reservoir Geomechanics (Fig. 10.24a, pp. 337)

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© Cambridge University Press Zoback, Reservoir Geomechanics (Fig. 10.25, pp. 338)

Preventing sand production with azimuth changes

Considering fixed horizontal perforations

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© Cambridge University Press Zoback, Reservoir Geomechanics (Fig. 10.24b, pp. 337)