What question did this study set out to answer?

The study aims to quantify and model calcite precipitation dynamics in sandstone by using spectral induced polarization data.

March 21, 2026Geophysical Journal InternationalOpen Access

Insights from complex conductivity monitoring data for modelling of CaCO3 precipitation in sandstones

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The study aims to quantify and model calcite precipitation dynamics in sandstone by using spectral induced polarization data.
Conducted three laboratory experiments on diffusive mixing to induce CaCO3 precipitation in sandstone.
Utilized spectral induced polarization as a non-invasive monitoring tool to track precipitation dynamics.
Incorporated electrochemical and textural parameters into a reactive transport model for analysis.
Identified distinct patterns in low-frequency imaginary conductivity correlating with the onset of calcite precipitation.
Observed a high-frequency peak indicating further reaction stages during precipitation.
Predicted precipitation dynamics using monitoring data, including textural features and diffusivity considerations.

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Implication

Laboratory experiments reveal how spectral induced polarization informs modelling of calcite precipitation in sandstones, suggesting enhanced predictive capabilities.

Cite This Study

Mansfeld et al. (2026) studied this question.

synapsesocial.com/papers/69be356f6e48c4981c673bdb https://doi.org/10.1093/gji/ggag115

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Implication

Laboratory experiments reveal how spectral induced polarization informs modelling of calcite precipitation in sandstones, suggesting enhanced predictive capabilities.

Insights from complex conductivity monitoring data for modelling of CaCO3 precipitation in sandstones

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Discussion

Implication

Cite This Study

Insights from complex conductivity monitoring data for modelling of CaCO3 precipitation in sandstones

Key Points

Discussion

Implication

Cite This Study

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