The Rufisque Offshore, Sangomar Offshore and Sangomar Deep (RSSD) joint venture is targeting a final investment decision for the SNE oil field development “as early as possible in H2 2019 to accommodate outstanding regulatory and joint venture approvals and funding activities”, according to partner Woodside Energy.In its Q1 results, Woodside said Shearwater GeoServices Ltd had been awarded a high-definition 3D marine seismic survey contract to improve reservoir definition supporting well positioning and optimisation for the SNE development.