Katrine Allinge Andreassen will participate in 48th U.S. Rock Mechanics Geomechanics Symposium with both a poster presentation "Strength and Biot´s Coefficient for High-Porosity Oil- or Water-saturated Chalk", K.A. Andreassen and an oral presentation "Effective Stress and Shear Failure Pressure in the Hejre Field, North Sea", J.B. Regel, I. Orozova-Bekkevold, and I.L. Fabricius.