4D Seismic News


Eco Atlantic Extends Namibia Licenses, Farms Out Sharon Block

Sep 16, 2025

Eco (Atlantic) Oil & Gas, an Atlantic Margin-focused oil and gas exploration company, has signed amendments and secured license extensions across all four of its petroleum exploration licenses in Namibia and agreed to farm out its 85% stake in PEL 98 to Namibian-owned Lamda Energy…

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…

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…

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…

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…

Trinidad Awards Deepwater Blocks to Exxon

Aug 12, 2025

Exxon Mobil could invest as much as $21.7 billion in Trinidad and Tobago if the U.S. energy major finds reserves in a large deepwater area it was awarded on Tuesday to explore for oil and gas in the Caribbean country, Energy Minister Roodal Moonilal said…

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…

AIQ, SLB Partner Up to Deploy AI Tool Across ADNOC’s Subsurface Ops

Aug 07, 2025

Global energy technology company SLB and AIQ, the Abu Dhabi-based AI champion for the energy sector, have teamed up to advance AIQ’s continued development and deployment of its ENERGYai agentic AI solution across ADNOC’s subsurface operations…

Tullow Oil’s New Well off Ghana Delivers ‘Better Than Expected’ Net Pay

Aug 06, 2025

Tullow Oil has restarted the drilling campaign at Jubilee field offshore Ghana, with the first well that came onstream delivering ‘better than expected’ net pay during drilling operations with Noble Corporation’s Noble Venture drillship.Tullow Oil brought the the J72-P well…

Valeura Energy, PTTEP Partner Up on Gulf of Thailand Blocks

Jul 25, 2025

Canada-based oil and gas company Valeura Energy has signed a farm-in agreement with Thailand’s state-backed PTTEP to acquire a 40% interest in offshore Blocks G1/65 and G3/65 in the Gulf of Thailand, marking a major expansion of its regional footprint…

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…

Partners Secure One-Year License Extension for Orange Basin Block

Jul 16, 2025

The joint venture partners in PEL 79 license, which include the National Petroleum Corporation of Namibia (NAMCOR) and Giraffe Energy Investments, have secured a 12-month extension to the exploration period for offshore blocks in Namibia’s Orange Basin…

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