Fig. 20 | Scientific Reports

Fig. 20

From: Advanced workflow for time-lapse seismic monitoring of \(\hbox {CO}_2\) storage in saline aquifers with its application in a field basin

Fig. 20

The slope map of Fig. 16 calculated using the wavenumber domain spectral ratio method. Here, the \(Q_{\text {p}}\) models have been overlaid on the slope map background. (a) Slope of Fm. A at the 25th year during \(\hbox {CO}_2\) injection period, (b) slope of Fm. A at the 100th year after \(\hbox {CO}_2\) injection cessation. Similarly, (c) slope of Fm. B at the 25th year during \(\hbox {CO}_2\) injection period, (d) slope of Fm. B at the 100th year after \(\hbox {CO}_2\) injection cessation.

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