Special WSB: Por Onde Anda? CBO Anna Gabriella

By Romulo Bacchiega

During the rapid growth of Brazil’s offshore industry in the 2000s, offshore support vessels became an essential part of the country’s operational backbone.

CBO Anna Gabriella was one of them.

Built in 2006 under IMO number 9364306, the vessel emerged during one of the most important expansion periods ever experienced by Brazil’s offshore industry. Constructed at Estaleiro Aliança, joined the Brazilian offshore market at a time when Petrobras operations were expanding rapidly across deepwater fields in the Campos Basin and beyond.

The vessel commenced operations for Petrobras shortly after delivery, becoming part of a generation of offshore support vessels that helped sustain the operational intensity of Brazil’s growing offshore sector.

At approximately 71 meters in length and with the robust profile characteristic of the Ulstein P-series designs, CBO Anna Gabriella was never built to attract headlines.

She was built to work.

And for years, vessels like her became essential links between ports, offshore bases, platforms, and supply chains operating far from the Brazilian coastline. While floating production units often captured public attention, offshore support vessels quietly handled the logistics that made those operations possible.

That is precisely what makes vessels like CBO Anna Gabriella so representative of an important chapter in Brazil’s marine and offshore history.

They were not necessarily the largest vessels offshore. But they were among the most necessary.

Today, however, public AIS activity involving the vessel appears significantly quieter than in previous years. Open vessel tracking platforms indicate limited recent movement, with the vessel still referenced in maritime databases and remaining listed as active and commissioned under the Brazilian flag.

Industry observers suggest the vessel may currently be between contracts after many years supporting offshore operations.

And perhaps that is what makes her story even more interesting.

Because unlike many offshore vessels that completely disappear from records, CBO Anna Gabriella still remains present — carrying with her the memory of a generation of Brazilian-built support vessels that helped sustain one of the largest offshore development cycles in the South Atlantic.

So the question remains.

Where is CBO Anna Gabriella now? Waiting for a new offshore assignment? Preparing for another operational chapter? Or simply resting quietly after years supporting Brazil’s offshore industry far from shore?

For now, the answers remain somewhere between ports, databases, memories, and the constant movement of the offshore world.

But one thing remains certain.

Vessels like CBO Anna Gabriella helped build the operational backbone of Brazil’s offshore industry — even when few people noticed.