Petrobras 23

The Petrobras XXIII (ex. Vinni) is a GVA 4000 based on the same hull as the GVA 4000 drilling unit Treasure Saga. The unit was built and delivered by Götaverken Arendal in 1985.

Vinni was converted to a dynamic positioned deep water drilling unit in Holland, 1998, for Petrobras.

The DP 2 system includes eight diesel engines and eight 2.4 MW azimuthing thrusters. The unit is upgraded to drill in 1.900 m water depth.

Product data:

TypeDrilling
Delivered1985
Displacement29180
Operation Water Depth650