Drilling & Well Intervention

In 2019 OOS Energy obtained the management contract of the drilling semi-submersible Frida I for a drilling operation in the Gulf of Mexico. Frida I is a DP2, drilling semi-submersible, capable of drilling at a depth of 2,400m in DP mode and up to 500m when moored. OOS Energy mobilized the unit from Brazil to the Gulf of Mexico, installed the mooring system, mobilized the unit to the drilling location and started the drilling operation. The unit was released in 2022.
In 2023 OOS Energy was appointed as the manager of the INDEPENDENCIA-2 (Ex La Muralla IV) drilling semi-submersible. The re-activation of the unit started in the Bahamas by preparing the vessel for the move to Curacao. In June 2023 the unit was moved to Curaca to finalize the re-activation and preparation for a drilling operation. The reactivation is expected to be completed in November.
Please, contact our office for more information.

Plug & Abandonment / Decommissioning

The Multi-Activity Unit (MAU) equipped with a Plug & Abandonment (P&A) package enables OOS Energy to perform activities simultaneously on multiple oil and gas wells. Its smart, high-reach cantilever fitted with a second adjustable load path allows a rig-less P&A approach. Combined with the high-efficiency 450MT load path on the main well center, the MAU provides a system capable of dealing with every P&A challenge. The MAU can provide comfortable accommodation for up to 200 persons during the whole platform preparation phase while P&A work is in progress. After simultaneous completion of P&A activities and platform removal preparations, the MAU P&A tower stores forward to provide a clear deck area of 3400 m2 to accommodate topsides and jackets with weights up to 2400MT each. After loading, the MAU can sail to a shipyard for offloading of structures without the need for additional support vessels.

Asset Management

OOS Energy with OOS International specializes in managing Semi-Submersible drilling, Crane, Construction, and Accommodation Units.

OOS provides a full range of ship management services as an agent to owners to capital investment companies, ship owners, and other offshore partners. We offer bespoke ship management solutions for all business requirements.

Our vessels meet current stringent safety and environmental requirement and undergo intensive maintenance to lift your projects to a higher level. OOS distinguishes itself through a combination of heavy-lift construction, accommodation supporting semi-submersible vessels, and extensive industry experience. We work together with our customers and partners, focusing on improvements while maintaining a high level of safety.

Marine Support

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