Nico Bigaroni
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View article: Feldspar alteration by disequilibrium CO <sub>2</sub> -H <sub>2</sub> O fluids in reservoir sandstones: Implications for CCS
Feldspar alteration by disequilibrium CO <sub>2</sub> -H <sub>2</sub> O fluids in reservoir sandstones: Implications for CCS Open
Understanding how the minerals in reservoir rocks respond to CO2 injection is vital for the success and safety of Carbon Capture and Storage (CCS) projects. Feldspars are the most common mineral in the Earth’s crust and act as primary fram…
View article: Supplementary material to "Feldspar alteration by disequilibrium CO <sub>2</sub> -H <sub>2</sub> O fluids in reservoir sandstones: Implications for CCS"
Supplementary material to "Feldspar alteration by disequilibrium CO <sub>2</sub> -H <sub>2</sub> O fluids in reservoir sandstones: Implications for CCS" Open
View article: Microstructural controls on geothermal reservoir host rock responses to elevated pressures and temperatures
Microstructural controls on geothermal reservoir host rock responses to elevated pressures and temperatures Open
View article: Frictional Response of Clay-rich Sandstone to Pore-Pressure Oscillation Throughout Interseismic Periods
Frictional Response of Clay-rich Sandstone to Pore-Pressure Oscillation Throughout Interseismic Periods Open
During interseismic periods a fault at depth can experience non-constant effective normal stress due to fluctuations in the pore-fluid pressure. Pore-pressure oscillations may influence the healing capability of the fault and ultimately af…
View article: Frictional properties of Opalinus Clay: influence of humidity, normal stress and grain size on frictional stability
Frictional properties of Opalinus Clay: influence of humidity, normal stress and grain size on frictional stability Open
SUMMARY The Opalinus Clay (OPA) is a clay-rich formation considered as a potential host rock for radioactive waste repositories and as a caprock for carbon storage in Switzerland. Its very low permeability (10−19 to 10−21 m2) makes it a po…
View article: Frictional Properties of Opalinus Clay: Influence of Humidity, Normal Stress and Grain-size on Frictional Stability
Frictional Properties of Opalinus Clay: Influence of Humidity, Normal Stress and Grain-size on Frictional Stability Open
We designed frictional experiments to characterize the effect exerted by humidity, grain size and normal stress on frictional behaviour of the Opalinus clay fault gouge. We explored a wide range of normal stresses, ranging from 5 to 70 MPa…
View article: Frictional Properties of Opalinus Clay: Influence of Humidity, Normal Stress and Grain-size on Frictional Stability
Frictional Properties of Opalinus Clay: Influence of Humidity, Normal Stress and Grain-size on Frictional Stability Open
We designed frictional experiments to characterize the effect exerted by humidity, grain size and normal stress on frictional behaviour of the Opalinus clay fault gouge. We explored a wide range of normal stresses, ranging from 5 to 70 MPa…