4D Seismic News


Petrobras Awards 4D Seismic Survey Contract to Shearwater

May 12, 2021

Marine seismic surveyor Shearwater GeoServices has secured a 4D monitoring contract with Petrobras for towed streamer seismic acquisition in the Campos Basin offshore Brazil.These 3D and 4D programs will be conducted over 9-months by the SW Empress vessel over the Marlim…

Software Update: Sharp Reflections Upgrades PreStack Pro for 4D Seismic

May 06, 2021

Sharp Reflections, an offshore seismic data analysis solutions company, has announced a software update to its PreStack Pro software.According to the company, the 6.2 update, developed in partnership with Equinor focuses on expanding the software’s capabilities within the 4D domain…

Equinor Awards Long-term Frame Deals to Seismic Players PGS and Shearwater

Mar 10, 2021

Offshore seismic survey contractors PGS and Shearwater GeoServices have been awarded framework agreements with Equinor for 4D towed streamer seismic acquisition on the Norwegian continental shelf (NCS) in what Equinor said was a new way of working with seismic contractors…

Total Hires Shearwater for 4D Survey Offshore Angola

Mar 08, 2021

Marine seismic survey company Shearwater GeoServices said Monday it had won a contract with Total E&P Angola for a 4D monitor marine seismic acquisition survey.Irene Waage Basili, CEO of Shearwater said: 'We have seen a notable increase in interest…

E&P Major Hires Magseis Fairfield for 4D Survey Off Norway

Feb 01, 2021

Marine seismic player Magseis Fairfield has been awarded a 4D Ocean Bottom Node monitor survey in the Norwegian North Sea.The Oslo-listed contractor did not say who the client was, apart from saying it was a 'a major E&P company.'The survey…

Shearwater Wins Forties Survey Deal with Apache

May 18, 2020

Norwegian marine seismic surveyor Shearwater GeoServices has won a contract with Apache for a 4D seismic survey with 3D extension over the Forties Field in the UK North Sea.Irene Waage Basili, the CEO of Shearwater GeoServices: 'We are very…

Woodside, Reliance Terminate Survey Deals with Shearwater

Apr 14, 2020

Norwegian seismic survey company Shearwater has lost two contracts in the Asia Pacific, joining the likes of Polarcus, SeaBird, EMGS which have all been hit by the recent low oil prices and COVID-19 pandemic situation.Shearwater said Tuesday…

SeaBird Bags Contract Extension

Mar 02, 2020

The global provider of marine acquisition for 2D/3D and 4D seismic data Seabird Exploration announced that it has secured an extension for the charter contract of its research vessel Petrel Explorer.The charter period will now be fixed until 31 May 2020…

Polarcus Seismic Vessel Refit Completed

Jan 30, 2020

Portugal’s Navalrocha shipyard said it has completed a multimillion-euro repair and refit project for Dubai-based marine geophysical company Polarcus.The drydock project which completed in January 2020 involved a broad package of work to the…

Equinor, Lundin Tap Shearwater for 4D Surveys

Jan 09, 2020

Norwegian seismic player Shearwater has signed letters of intent with Equinor for three 4D towed streamer projects by Equinor. Apart from the Equinor LoIs, Shearwater has secured 4D Ocean Bottom Seismic (OBS) project with Lundin Norway for the 2020 North Sea summer season…

Optimizing Recovery at Mad Dog 2

Dec 16, 2019

BP’s Mad Dog field in the deepwater Gulf of Mexico is a good news story that keeps delivering, and the reservoir management team aims to keep it that way.When discovered in 1998, the field in Green Canyon blocks 825, 826 and 782 was thought to hold 1 billion barrels of oil in place…

Shearwater Bags 4D Seismic Gig in APac

Nov 18, 2019

Shearwater GeoServices, a marine geophysical services company, has been awarded the largest-ever 4D seismic campaign in the Asia/Pacific region covering up to six fields operated by Woodside offshore Australia.According to the 50/50 joint venture between GC Rieber Shipping and Rasmussengruppen  AS…

SeaBird Wins New OBN Survey

Nov 11, 2019

Norwegian seismic company SeaBird Exploration has received a letter of intent for the exclusive provision of source vessel services for an ocean bottom node (OBN) survey.The survey will take place in the Eastern Hemisphere, said the global provider…

Shearwater Bags Seismic Project Offshore S. Africa

Nov 04, 2019

The provider of geophysical marine seismic acquisition and processing services,  Shearwater GeoServices has been given a conditional letter of award for a 2D seismic acquisition and fast-track processing project by Total E&P South Africa B.V…

CGG Delivers 4D Seismic for BP

Oct 02, 2019

French-based geophysical services company CGG said it has delivered broadband 4D seismic results ahead of schedule from BP Angola’s latest monitor survey offshore Angola.The enhanced imaging volumes from the Greater Plutonio development in the…

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