Publikasjoner og ansvarsområder
Well integrity for CO2 injection from ships: Simulation of the effect of flow and material parameters on thermal stresses
Coupling in hydraulic fracturing simulation
Stiff cement, soft cement: Nonlinearity, arching effect, hysteresis, and irreversibility in CO2-well integrity
Numerical Modeling of Non-Newtonian Fluid Flow in Fractures and Porous Media
Non-Newtonian fluids having Bingham or power-law rheology are common in many applications within drilling and reservoir engineering. Examples of such fluids are drilling muds, foams, heavy oil, hydraulic-fracturing and other stimulation fluids, and cement slurries. Despite the importance of non-Newt...
Fracture permeability under normal stress: a fully computational approach
Ensuring Well Integrity During CO2 Injection
Safe plugging of wells penetrating CO2 storage sites
Well integrity: The effect of material parameters and intermittent flow on thermal stresses
Novel experimental/numerical approach to evaluate the permeability of cement-caprock systems
This study presents a novel laboratory-scale experimental/numerical approach that contributes to our understanding of micro-annular flow paths in cement-caprock interfaces. The approach is based on studying single-phase fluid flow in composite specimens with imperfect bonding between cement and capr...