Valaris rig drops BOP stack off Angola

Rig contractor investigating cause of incident, working to repair or replace equipment

Drillship: Valaris DS-8 sister ship DS-9, another Samsung GF12000-design unit — Drillship: Valaris DS-8 sister ship DS-9, another Samsung GF12000-design unitPhoto: TOTAL

Caroline Evans

Houston

Angola Ensco-Rowan Africa Sub-Saharan Africa

Published 12 March 2020, 10:11Updated 12 March 2020, 10:11