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Offshore Survey News

 

Viridien Kicks Off Seismic Imaging for Utsira North OBN Survey

Sep 09, 2025

Viridien has started the processing and imaging phase for the Utsira North multi-client Ocean Bottom Node (OBN) seismic survey in the Norwegian North Sea, to support exploration and development on the Norwegian Continental Shelf.The processing…

Viridien, TGS Start 3D Seismic Survey Offshore Northern Brazil

Sep 04, 2025

French seismic firm Viridien, in collaboration with joint venture partner TGS, has started the Megabar Extension Phase I survey in the Barreirinhas Basin offshore Northern Brazil.The 5,300 sq km multi-client 3D seismic survey will be acquired…

Fugro Nets Two Multi-Year Contracts to Support Brazil’s Deepwater Oil Push

Sep 02, 2025

Fugro has signed two three-year contracts with offshore energy services company Constellation to support deepwater exploration activities in Campos Basin and the emerging Equatorial Margin, two of Brazil’s most strategically important regions…

Viridien Extends OBN Data Scope Offshore US Coast

Sep 02, 2025

French seismic firm Viridien has taken ownership of seismic field data from the Momentum survey, which will be incorporated into Laconia, the company’s sparse ocean bottom node (OBN) program in the U.S. Gulf.The new coverage will extend Viridien’s…

Shearwater Lines Up Ghana’s First Deepwater OBN Survey

Aug 27, 2025

Shearwater Geoservices has been awarded a deepwater Ocean Bottom Node (OBN) seismic survey in Ghana’s Jubilee and TEN fields, operated by Tullow and its partners.It will be the first deepwater OBN project offshore Ghana, following Shearwater’s…

ExxonMobil Hires Shearwater for OBN Survey in Angola

Aug 26, 2025

Shearwater Geoservices has secured a deepwater Ocean Bottom Node (OBN) seismic survey work offshore Angola by ExxonMobil’s affiliate Esso Exploration Angola Block 15 Limited.The two-month project is scheduled to begin during the third quarter of 2025…

PXGEO Nets First Seismic Survey off Malaysia

Aug 25, 2025

Marine geophysical services company PXGEO has secured its first contract in Malaysia to deliver offshore seismic data acquisition services under a two-year agreement.The contract includes a minimum commitment of 365 days of acquisition activity…

TGS Lands Seismic Job Offshore Indonesia

Aug 25, 2025

Energy data and intelligence firm TGS has secured a large streamer contract offshore Indonesia, covering approximately 10,000 square kilometers.Much of the project will focus on acquiring 3D seismic data for exploration purposes, with the final…

Teledyne’s Division Launches eXtreamer for Marine Seismic Surveys

Aug 08, 2025

Teledyne Geophysical Instruments, a division of Teledyne Marine, has introduced eXtreamer, a small form factor streamer engineered for high-resolution marine seismic surveys.Developed in collaboration with Geometrics, eXtreamer provides a flexible…

TGS Lines Up Streamer Acquisition Job in East Mediterranean

Aug 08, 2025

Energy data and intelligence firm TGS has secured a streamer acquisition contract in the East Mediterranean.Acquisition is scheduled to begin in the third quarter of 2025, and the contract has a duration of approximately 30 days.No further details…

Fugro to Deliver Offshore Surveys at Major Energy Fields in Middle East

Aug 01, 2025

Dutch geological data specialist Fugro has been selected to deliver extensive offshore and onshore surveys for multiple major energy field developments in the Middle East.Fugro has recently been awarded multiple contracts to perform comprehensive…

Prysmian Hires NextGeo for Interconnector and Offshore Wind Survey Work

Jul 31, 2025

Italian offshore services provider Next Geosolutions (NextGeo) has secured two new contracts from Prysmian, worth $23.5 million, to deliver its services for Bay of Biscay interconnection project and offshore wind farm developments in the Netherlands…

Oceaneering Upgrades Survey Vessel for Simultaneous Autonomous Missions

Jul 30, 2025

U.S.-based subsea services and technology firm Oceaneering has completed a major upgrade of its Ocean Intervention II oceanographic research vessel, equipping it to perform simultaneous autonomous offshore survey missions.The retrofit, carried out in early 2025 on the 25-year-old vessel…

Carnarvon Wraps Major Seismic Project off Australia Ahead of 2026 Drilling Ops

Jul 24, 2025

Carnarvon Energy has completed a major seismic reprocessing project across the Bedout Sub-basin, offshore Australia, in collaboration with its joint venture partners, delivering one of the most advanced seismic datasets in the region to date…

Industry Partners Deliver Largest Unified OBN Dataset in Norwegian North Sea

Jul 15, 2025

Viridien, in collaboration with joint venture partners TGS and Axxis Multi-client, has completed the final imaging of OMEGA Merge, to deliver a single, seamless and unified high-quality dataset across the Heimdal Terrace, Utsira, and Sleipner Ocean Bottom Node (OBN) multi-client surveys…

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