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Seismic

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Idle vessel from Shearwater’s fleet finds new owner
Seismic

Idle vessel from Shearwater’s fleet finds new owner

As part of its fleet optimization journey, Norway’s Shearwater GeoServices is selling a 14-year-old vessel that has been in lay-up since 2021 to be converted into a dedicated source vessel. Through one of its wholly owned subsidiaries, Shearwater Geoservices has entered into an agreement with an und

about 5 months ago
TGS wins third offshore wind contract for summer season in Europe
Seismic

TGS wins third offshore wind contract for summer season in Europe

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Norwegian energy data and intelligence company TGS has won another contract to deploy its seismic vessel Ramform Vanguard for an offshore wind site characterization campaign in Europe. Under the contract that has a duration of approximately one and a half months, Ramform Vanguard will commence data

about 6 months ago
PSV Seacor Yangtze; Source: Remøy Shipping
Seismic

Two 2018-built vessels pick up North Sea gig with TGS

Norwegian energy data and intelligence company TGS has hired two platform supply vessels (PSVs), managed by Norway’s shipping company, Remøy Shipping.

about 7 months ago
Türkiye‘s national oil & gas company enters Bulgarian offshore license as partner to Shell
Seismic

Türkiye‘s national oil & gas company enters Bulgarian offshore license as partner to Shell

Türkiye‘s national oil & gas giant Türkiye Petrolleri A.O. (TPAO) has become a partner in an offshore exploration license in Bulgaria, located near Sakarya, Türkiye’s largest natural gas field. TPAO reported today, February 18, that it had, as a partner, joined the exploration license in the Khan Te

about 8 months ago
VARD delivers newly converted seismic source vessel to Sanco Shipping
Seismic

VARD delivers newly converted seismic source vessel to Sanco Shipping

Norway’s VARD has delivered the seismic source vessel Sanco Sailor to compatriot Sanco Shipping, following the completion of conversion from a seismic research vessel. Sanco Shipping purchased Sanco Sailor in July 2025, at the time named PGS Apollo, after which the 2010-built, 106.6-meter-long vesse

about 8 months ago
Man with a hardhat with words "Chevron" on it with an offshore rig in the background
Seismic

Chevron, Helleniq Energy win leases to explore four blocks offshore Greece

U.S.-headquartered Chevron, through its four Dutch subsidiaries, and Greece’s Helleniq Energy have signed lease agreements with the Greek government for the exploration of four blocks offshore Greece. The awarded consortium, in which Chevron holds a 70% operating interest and Helleniq Energy a 30% i

about 8 months ago
Recently converted seismic source vessel begins sea trials (Video)
Seismic

Recently converted seismic source vessel begins sea trials (Video)

A 2010-built seismic source vessel owned by Norway’s Sanco Shipping, recently converted from a seismic research vessel, is performing its sea trials ahead of delivery. Sanco Shipping purchased Sanco Sailor in July 2025, at the time named PGS Apollo, after which the 106.6-meter-long vessel set sail d

about 8 months ago
Ramform Tethys
Seismic

Two more gigs for TGS in Europe

Norwegian energy data and intelligence company TGS has secured two new contracts in the North Sea, following the announcement of its second ocean bottom node (OBN) contract in Europe for the 2026 season. TGS has won a 4D streamer acquisition contract offshore Norway, with a Ramform vessel scheduled

about 8 months ago
Eagle Explorer
Seismic

Cyprus-flagged vessel stays in Western Hemisphere for another three months

Cyprus-headquartered SeaBird Exploration, a wholly owned subsidiary of SED Energy Holdings, has secured a contract extension for its vessel Eagle Explorer in the Western Hemisphere. The company reported the new contract for Eagle Explorer in the Western Hemisphere in September 2025, with a firm dura

about 8 months ago
TGS signs deal in Libya for multi-client data activities
Seismic

TGS signs deal in Libya for multi-client data activities

Norwegian energy data and intelligence company TGS has signed a letter of intent (LoI) with a subsidiary of Libya’s National Oil Corporation (NOC) for the expansion of multi-client data activities in Libya. The deal, signed with North Africa Geophysical Company (NAGECO), is said to establish a frame

about 8 months ago
TGS wins second contract in Europe for 2026
Seismic

TGS wins second contract in Europe for 2026

After securing its first ocean bottom node (OBN) deal in Europe for the 2026 season last month, Norwegian energy data and intelligence company TGS reported the award of an additional contract. The company’s node-on-a-rope crew will mobilize in mid-summer, with the project expected to run for approxi

about 8 months ago
TGS on duty offshore Australia
Seismic

TGS on duty offshore Australia

Norwegian energy data and intelligence company TGS has kicked off a reprocessing project offshore Australia designed to enhance subsurface imaging and geological understanding. The multi-client Bonaparte Basin Pre-Stack Depth Migration (PSDM) Reprocessing Project includes the reprocessing of the Cyg

about 9 months ago
Offshore Energy Recap 2024
Seismic

Readers’ choice: Offshore Energy’s most-read news in 2025

As the offshore energy sector continued to navigate the energy transition and technological development, but also uncertainty, 2025 saw continued shifts in policy, investment, and project development across the global energy landscape. To mark the year’s end, the Offshore Energy editorial team looks

about 9 months ago
UK-Slovenian partnership targets seabed data
Seismic

UK-Slovenian partnership targets seabed data

UK-headquartered Ocean Geophysics and Slovenia-based HighTide have entered into a joint venture (JV) agreement to combine their seabed and data solutions for offshore wind, cable and pipeline installation, and oil & gas. As part of the partnership, the renewable energy industry suppliers will combin

about 10 months ago