Seismic Survey News

 

TDI-Brooks Completes Offshore Seismic, Geochemical Surveys

Jun 26, 2026

TDI-Brooks has successfully completed a 2D high-resolution shallow hazard seismic survey offshore Trinidad & Tobago. The acquired and processed lines support de-risking efforts for a planned offshore cluster installation, as well as the subsequent drilling of wells from this structure. Through the acquisition, processing, and interpretation of the 2D high-resolution seismic data, the identified areas of interest have been effectively evaluated and risk-reduced…

Shearwater Awarded Two 3D Seismic Acquisition Projects in India

1 hour ago

Shearwater Geoservices has received two separate Letter of Awards (LOA’s) from Oil and Natural Gas Corporation Limited (ONGC), each representing a large offshore 3D seismic survey offshore India.Combined, the two projects add approximately 15 vessel months of backlog…

TGS Advances Seismic Imaging Across Three Offshore Basins

Jul 22, 2026

TGS has launched three seismic data projects offshore Ghana, Norway and Canada, expanding its multi-client data portfolio as explorers seek to unlock frontier and underexplored offshore basins.The company signed an agreement with Ghana's Petroleum…

TGS, SLB Launch 3D Seismic Survey in Brazil's Pelotas Basin

Jun 18, 2026

TGS and partner SLB have launched a multi-client 3D seismic survey in the Pelotas Basin offshore southern Brazil, expanding subsurface data coverage in a frontier exploration area that has attracted growing industry interest.The Pelotas Sul Phase 1 survey covers approximately 13…

Sercel Nodal Technology Chosen by OGDC for Wireless Seismic Acquisition Project

May 21, 2026

Sercel announced the sale and delivery of 12,000 nodes of its WiNG wireless nodal system to OGDC, Pakistan's largest national oil & gas company. This new contract to equip a 3D seismic survey in the south of Pakistan marks OGDC’s first adoption of land nodal seismic acquisition technology…

TGS to Advance Offshore Seismic Development In Equatorial Guinea

Apr 17, 2026

Energy data and intelligence firm TGS has signed a strategic agreement with the Republic of Equatorial Guinea to acquire, process and promote seismic and geophysical data across the country’s offshore basins.The agreement covers the reprocessing…

BOEM Releases Offshore Alaska Seismic Survey Data

Mar 02, 2026

In alignment with President Trump’s Executive Order 14303, “Restoring Gold Standard Science,” the Bureau of Ocean Energy Management’s Alaska Outer Continental Shelf Region has released five 3D seismic survey datasets from the Beaufort Sea, expanding…

TGS Moves to Expand Multi-Client Seismic Data Activity in Libya

Feb 02, 2026

Energy data and intelligence firm TGS has signed a Letter of Intent (LOI) with North Africa Geophysical Company (NAGECO), a subsidiary of the Libya National Oil Corporation (NOC), marking an important step toward expanding multi-client data activities in Libya…

ExxonMobil Enlists Shearwater for 3D Seismic Survey in South America

Jan 15, 2026

Offshore seismic services firm Shearwater Geoservices has secured a contract for a large 3D seismic acquisition program for ExxonMobil Trinidad and Tobago Deepwater.The deepwater survey offshore Trinidad and Tobago will cover approximately 6…

Shearwater Set to Start Multi-Client Survey Offshore Nigeria

Dec 22, 2025

Offshore seismic services firm Shearwater Geoservices has finalized the preparations for the upcoming start of a new multi-client seismic project offshore Nigeria.The 3D survey is backed by significant industry funding and will be executed in…

Viridien to Shed More Light on Malaysia’s Offshore Oil and Gas Potential

Oct 21, 2025

Viridien, in partnership with Malaysia Petroleum Management (MPM), a unit of Petronas, is finalizing an integrated geological study aimed at uncovering new exploration opportunities in the underexplored Langkasuka Basin in the Malacca Strait…

TGS Kicks Off Second Phase of Equatorial Margin Survey off Brazil

Sep 18, 2025

Energy data and intelligence firm TGS has started PAMA Phase II 3D multi-client survey in the Equatorial Margin area offshore Brazil.The first phase covered 19,343 square kilometers and more than 25 future exploration blocks within the Pará-Maranhao Basin…

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…

Sierra Leone Awaits Seismic Survey Results Ahead of Possible Oil and Gas Round

Jun 26, 2025

Sierra Leone will wait for the results of a recently-launched offshore 3D seismic survey, its first in over a decade, ahead of potentially opening its next oil and gas licensing round later this year, a senior government official said on Thursday…

Sercel Launches DFU-3C Node, Extending WiNG Range

Apr 10, 2025

Sercel has launched the WiNG DFU-3C, a three-component version of its field-proven WiNG land seismic nodal solution. The WiNG DFU-3C supports a growing need for high-end seismic applications for the energy and mineral E&P sectors.The new integrated…

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