Publications and responsibilities
Real time 3D observations of Portland Cement Carbonation at CO2 storage conditions
Depleted oil reservoirs are considered a viable solution to the global challenge of CO2 storage. A key concern is whether the wells can be suitably sealed with cement to hinder the escape of CO2. Under reservoir conditions, CO2 is in its supercritical state, and the high pressures and temperatures i...
Electrochemical enhancement and inhibition of calcium carbonate deposition
Forskning for en grønnere oljeindustri
Computed X-ray Tomography Study of Carbonate Precipitation in Large Portland Cement Pores
USE OF TRACER PARTICLES FOR TRACKING FLUID INTERFACES IN PRIMARY CEMENTING
In this study, a new approach for detailed tracking of the interface between well fluid and cement by using particles is investigated. This can improve the quality of annular cementing of CO2 wells and thus the storage safety. For this purpose, the displacement mechanisms of Newtonian and non-Newton...