DOF Subsea has secured multiple contracts to support the ocean bottom node (OBN) seismic surveys that Shearwater GeoServices will conduct on three Petrobras’ fields offshore Brazil.

DOF Subsea will provide vessel and remotely operated vehicle (ROV) services for the survey campaigns on the Jubarte, Tupi and Iracema fields.

The vessel Skandi Neptune has been allocated for the project and is getting ready for transit to Rio de Janeiro to begin the Jubarte survey in Campos Basin which will take place over a three-month period.

The Tupi and Iracema surveys should start in the third quarter of the year in the Santos Basin and are expected to last approximately nine months.

Shearwater won a contract with the Brazilian oil and gas giant Petrobras in November 2020 for the OBN 4D baseline survey over the Jubarte field.

At the beginning of the year, the company secured a contract for deepwater OBN seismic acquisition for the Tupi and Iracema projects.

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