"Seismic" 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…

Vard Secures Seismic Vessel Conversion Job

Aug 25, 2025

Norwegian shipbuilder Vard has signed a contract with Norway-based Sanco Shipping for the conversion of the seismic research vessel Sanco Sailor into a seismic source vessel.Sanco Shipping contracted PGS Apollo, now renamed Sanco Sailor, earlier in 2025…

Shearwater Lands 4D Survey at Equinor’s Norwegian Sea Field

Jun 20, 2025

Offshore seismic services firm Shearwater Geoservices has signed a contract with Equinor to perform a 4D towed streamer seismic survey over the Tyrihans field in Norway.It is the first project awarded under the 2021 Equinor frame agreement following a recent extension for an additional two years…

Viridien, TGS Kick Off Next Phase of Laconia Sparse OBN Survey in US Gulf

Jun 19, 2025

Seismic firms TGS and Viridien have started the Laconia Phase III ocean bottom node (OBN) survey in the Gulf of America, building on the previously completed Phases I and II.The goal of the Laconia Phase III is to extend extra-long-offset-low…

SeaBird Exploration Rebrands to SED Energy Holdings

Jun 19, 2025

Norwegian marine seismic survey services firm Seabird Exploration has changed its name to SED Energy Holdings (Energy Holdings), following the merger with Energy Drilling.Effective from June 20, 2025, the name will be changed along with the ticker code to ENH…

TGS Starts Summer Acquisition Activities in North Europe

May 09, 2025

Norwegian seismic firm TGS has mobilized a number of its acquisition vessels in North Europe, marking the start of an active summer season in the region.TGS has deployed a total of four acquisition vessels in the region; three seismic vessels and one offshore wind vessel…

PXGEO Names New CEO

Apr 22, 2025

Marine geophysical services company PXGEO has appointed Charles ‘Chuck’ Davison, Jnr. as Executive Chairman and Chief Executive Officer (CEO), effective immediately.Davidson will also continue to serve as EnerMech’s CEO, which shares the same shareholder as PXGEO…

Shearwater, TotalEnergies Ink Long-Term Marine Seismic Deal

Mar 05, 2025

Shearwater Geoservices and TotalEnergies have signed a three-year firm capacity reservation agreement (CRA) for worldwide marine seismic streamer acquisition services.The CRA reflects the longstanding relationship between TotalEnergies and Shearwater…

Eco Atlantic Moves Forward with Orange Basin Offshore Block Plans

May 06, 2025

Eco (Atlantic) Oil & Gas, an Atlantic Margin-focused oil and gas exploration company, has moved forward in the process of formalizing the operatorship of the recently acquired block offshore South Africa.As announced in 2024, Eco has, through its wholly owned subsidiary Azinam South Africa…

Australian Oil Firm Makes Move to Acquire Share in Namibia’s Offshore Block

Apr 14, 2025

Australia-based oil exploration and production company Grand Gulf Energy has entered into a binding option agreement to acquire 100% of Wrangel, which is an applicant for a 70% working interest in a license at Walvis Basin, offshore Namibia…

Viridien Concludes Seismic Survey Offshore Malaysia

Dec 10, 2024

Viridien has completed the seismic imaging for the Selat Melaka multi-client 2D seismic program, covering the offshore area of the Langkasuka Basin in Malaysia.The newly available final seismic dataset clearly indicates the presence of a previously unseen Pre-Tertiary fold and thrust belt…

Shearwater Geoservices Gets Another Seismic Survey in India

Nov 29, 2024

Shearwater Geoservices has secured a contract for a large-scale 2D seismic survey on the continental shelf margin off the west coast of India.The project, which will span 15,500 line-kilometres, demonstrates Shearwater's dedication to supporting India’s seismic exploration efforts…

TGS Hooks 3D Streamer Contract Offshore India

Nov 20, 2024

Norwegian seismic company TGS has secured a 3D streamer contract for Oil and Gas Natural Corporation (ONGC) in the Mahanadi basin on the East Coast of India.The Ramform Sovereign vessel is scheduled to mobilize for the survey in January 2025…

TGS Nets First 3D Streamer Job for 2025 Summer Season

Nov 12, 2024

Norwegian seismic company TGS has secured its first 3D streamer contract for the 2025 Northwest Europe summer season.Acquisition is scheduled to begin in May with a total duration of approximately 35 days, according to the company.TGS said it…

Shearwater Kicks Off Second Round of Pelotas Basin Surveys

Jan 07, 2025

Shearwater Geoservices has started the second season of acquisition for the Pelotas Basin multi-client 3D seismic survey in Brazil, conducted in partnership with Searcher Seismic.The new acquisition will be the sixth multi-client 3D project for the joint venture and will utilize the SW Empress…

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