ExplorationTotalEnergies' tantalising Venus-1 wildcat spuds offshore NamibiaMaersk Voyager has started drilling vaunted ultra-deepwater exploration well in block 2913BOn your marks: drillship Maersk Voyager is about to begin drilling the Venus-1 probe offshore NamibiaPhoto: MAERSK DRILLINGIain EsauLondon