Fig. 11 | Scientific Reports

Fig. 11

From: Investigation of crack propagation patterns on the borehole wall during single-borehole hydraulic fracturing under different in-situ stress ratios

Fig. 11The alternative text for this image may have been generated using AI.

Damage evolution and pressure distribution in models with different principal stress ratios; (a) Damage plot for a stress ratio of 1.5; (b) Pressure plot for a stress ratio of 1.5; (c) Damage plot for a stress ratio of 1.75; (d) Pressure plot for a stress ratio of 1.75; (e) Damage plot for a stress ratio of 2.0; (f) Pressure plot for a stress ratio of 2.0.

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