Orientation of SHmax over the non-gas-bearing structure in Quadrant 43, derived from analysis of borehole breakouts in well 43/12-1. Orientation of SHmax over the non-gas-bearing structure in Quadrant 43, derived from analysis of borehole breakouts in well 43/12-1. The rose diagram is plotted at the well location on the structure, and shows the orientation of SHmax in the post-salt succession, while the outer rose diagram shows the SHmax orientation in the pre-Zechstein strata. J. D. O. Williams et al. Petroleum Geoscience 2014;20:155-167 © 2014 EAGE/The Geological Society of London