Category: SEISMIC SURVEY
One hydrocarbon prospecting method is seismic surveying. An explosion is created using an air gun, and the reflected vibrations are analyzed to form a model of subsurface rock layers.
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Seismic survey activity scheduled north of Salinopolis, November 11-25, 2024.
NAVAREA Warning 0470/24: Seismic survey by Ramform Atlas from Nov 11-25, 2024, in specified coordinates. Cancel NAVAREA 0452/24. Read more
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Seismic survey operations by M/V Ramform Tethys in Angola’s South Atlantic.
M/V Ramform Tethys conducting seismic survey near Angola. Maintain 6NM stern and 3NM beam distance. Monitoring VHF Ch 67/16. Read more
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Seismic survey by M/V Ramform Tethys in South Atlantic Ocean.
Seismic survey by M/V Ramform Tethys in South Atlantic off Angola starts Nov 11, 2024; see charts SAN 1, 2, 5. Read more
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M/V Ramform Tethys conducting seismic survey in South Atlantic; safety berth requested.
M/V Ramform Tethys conducting seismic surveys in South Atlantic near Angola; 6NM berth requested. Monitoring VHF 67 & 16. Read more
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Seismic survey by Ramform Atlas in specified areas, November 24-25.
NAVAREA Warning 0470/24: Seismic survey by Ramform Atlas near Salinopolis from Nov 11-25. Cancel NAVAREA 0452/24. Read more
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Seismic survey by M/V Ramform Tethys in South Atlantic initiated.
Seismic survey ops by M/V Ramform Tethys in S. Atlantic, start Nov 11. Request 6NM berth; monitor VHF CH 67 & 16. Read more
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Seismic survey by M/V Ramform Tethys in South Atlantic; maintain distance.
Seismic survey by M/V Ramform Tethys in South Atlantic; 6NM berth requested. Monitoring VHF channels 67 and 16. Read more
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Seismic survey by M/V RAMFORM TETHYS ongoing in South Atlantic Ocean.
M/V Ramform Tethys conducting seismic survey in South Atlantic (Angola) from Nov 11. 6NM berth requested, towing seismic cables. Read more
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Seismic survey scheduled north of Salinopolis, Nov 11-25, 2024.
NAVAREA WARNING 0470/24: Seismic survey north of Salinopolis, 11-25 Nov 24, by Ramform Atlas, towing 12 cables, area coordinates provided. Read more
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Seismic survey scheduled north of Salinopolis, November 11-25, 2024.
NAVAREA 0470/24: Seismic survey, 11-25 Nov near Salinopolis. Area 1 & 2 detailed, cables towed. Cancel NAVAREA 0452/24. Read more
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M/V Ramform Tethys conducting seismic survey in South Atlantic Ocean.
M/V Ramform Tethys conducting seismic survey operations in South Atlantic Ocean, starting November 11, 2024. Read more
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Seismic survey operations by M/V Ramform Tethys in South Atlantic.
Seismic survey by M/V Ramform Tethys in South Atlantic near Angola; 6NM berth requested, operating since Nov 11. Read more
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Seismic survey by M/V Ramform Tethys underway in South Atlantic Ocean.
Seismic survey by M/V Ramform Tethys near Angola; 6NM berth requested, towing cables. Support vessels: M/V Thor Freyja, Thor Omega. Read more
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Seismic survey operations ongoing in South Atlantic; maintain specified vessel distances.
Seismic survey by M/V Ramform Tethys in South Atlantic starting Nov 11, 2024. 6NM berth requested; support vessels listed. Read more
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Seismic survey by M/V Ramform Tethys in South Atlantic initiated.
M/V Ramform Tethys conducting seismic survey in South Atlantic; 6NM berth requested. Monitored on VHF CH 67 and 16. Read more
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Seismic survey scheduled north of Salinopolis, November 11-25, 2024.
NAVAREA Warning 0470/24: Seismic survey from Nov 11-25, 2024, by Ramform Atlas, towing 12 cables in specified areas. Read more
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Seismic survey in Campos oilfield, 08-22 Nov 2024.
NAVAREA Warning 0469/24: Seismic survey in Campos Oilfield from Nov 8-22, 2024. Towing 12 cables. Cancel NAVAREA 0456/24. Read more
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Seismic survey operations by M/V Ramform Tethys in South Atlantic announced.
Seismic survey by M/V Ramform Tethys in South Atlantic Ocean, starting Nov 11. Maintain 6NM stern, 3NM beam clearance. Read more
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Seismic survey operations by M/V Ramform Tethys started in Angola.
M/V Ramform Tethys conducting seismic surveys near Angola; vessels request a 6NM astern and 3NM beam safety zone. Read more
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Ramform Tethys conducting seismic survey; 6NM berth requested in Angola.
M/V Ramform Tethys is conducting seismic surveys in the South Atlantic near Angola; 6NM berth requested. Read more