Offshore service provider Altera Infrastructure and Sweden’s Stena Bulk are dissolving their shipowning ties as they move to sell their last jointly held tanker.

The deal doesn’t seem to be directly linked with Altera’s move more than a month ago to file for a Chapter 11 restructuring in the US.

That restructuring explicitly excludes the company’s joint ventures in shuttle tankers and in floating production, storage and offloading vessels (FPSOs).