Displaying items by tag: 3D seismic survey

28th August 2014

Marine Notice: 3D Seismic Survey In Porcupine Basin, September 2014

#MarineNotice - The latest Marine Notice from the Department of Transport, Tourism and Sport (DDTTAS) advises that Polarcus DMCC is scheduled to carry out a 3D seismic survey in the Porcupine Basin, southwest coast of Ireland, in early September.

The survey will cover 633 sq km and is is expected to last for around 20 days, subject to weather.

The seismic vessel M/V Polarcus Amani (Call sign C6ZD3) is scheduled to carry out the work. The vessel will be towing 10 cables, each 8.1km long with 150m separation at depth of 14 metres, with a total array width of 1.35km.

A buoy equipped with a radar reflector and navigation strobe light will be deployed at the end of each cable.

The seismic vessel will be accompanied by support vessel M/V Bravo Sapphire (Call sign ZDJY8) and chase vessel M/V Nomad (Call sign EI5298). All work vessels will be listening on VHF Channels 16 and 67.

The seismic vessel in particular will be restricted in its ability to manoeuvre while carrying out the survey so all vessels, particularly those engaged in fishing, are requested to give the M/V Polarcus Amani, her towed equipment, the M/V Bravo Sapphire and the M/V Nomad a wide berth and keep a sharp lookout in the relevant areas.

Co-ordinates for the proposed seismic 3D survey are included in Marine Notice No 52 of 2014, a PDF of which is available to read or download HERE.

Published in Marine Warning

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18th July 2014

Marine Notice: 3D Seismic Survey In Northern Porcupine Basin

#MarineNotice - Dolphin Geophysical AS, on behalf of Capricorn Ireland Limited, is scheduled to carry out a 3D seismic survey in the Northern Porcupine Basin next month.

The survey will cover 1,974.5 sq km off the west coast and is anticipated to commence at the beginning of next month for 45 to 60 days, subject to weather.

The seismic vessel M/V Sanco Sword (Call sign ZDNE7) is scheduled to carry out the work. This vessel will tow 12 cables, each 8km long with 100m separation at a depth of 16-24m below the surface, for a total width array of 1.1km.

The seismic vessel will be accompanied by support vessel M/V Sunrise-G (Call sign 3FKF6) and guard vessel M/V Ary (Call sign YJQJ5).

The seismic vessel will be restricted in its ability to manoeuvre while carrying out the survey, and all vessels are requested to give these 3D survey operations a wide berth. The work vessels will be listening on VHF Channel 16 throughout the project.

All other vessels, particularly those engaged in fishing, are requested to give the M/V Sanco Sword, the M/V Sunrise-G and M/V Ary and their towed equipment a wide berth and keep a sharp lookout in the relevant areas.

Full details of co-ordinates for this survey operation are included in Marine Notice No 44 of 2014, a PDF of which is available to read or download HERE.

Published in Marine Warning

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29th June 2013

Marine Notice: 3D Seismic Survey in Porcupine Basin

#MarineNotice - The latest Marine Notice from the Department of Transport, Tourism and Sport (DTTAS) advises of a 3D seismic survey in the Porcupine Basin off the Kerry coast to begin in early July for a period of seven weeks, weather permitting.

Polarcus, on behalf of Kosmos Energy Ireland, is scheduled to carry out the work over an area of more than 5,700 square kilometres in a region previously identified as having potential for enormous oil reserves.

Carrying out the survey will be the seismic vessel M/V Polarcus Amani (Call sign: C6ZD3). The vessel will be towing 10 cables, each 7.2km long and 150m apart, at a depth of 10m. The total width of the array is 1.35km. A buoy with a radar reflector and navigation strobe light will be deployed at the end of each cable.

The seismic vessel will also be accompanies by the support vessel M/V Bravo Sapphire (Call sign: ZDJY8) and chase vessel M/V Calvin (Call sign: 3EGU4). All three will be listening on VHF Channel 16 throughout the project.

The work vessels will also be restricted in their ability to manoeuvre while carrying out the survey, and all other vessel are requested to give these operations a wide berth and keep a sharp lookout in the relevant areas.

Full details of co-ordinates and a map of the work area are included in Marine Notice No 28 of 2013, a PDF of which is available to read or download HERE.

Published in Marine Warning

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16th May 2013

Marine Notice: 3D Seismic Survey in Celtic Sea Update

#MarineNotice - CGG, on behalf of Fastnet Oil & Gas, is scheduled to carry out a full 3D seismic survey at Mizzen Basin in the Celtic Sea off the south-west coast beginning this month.

Details of this survey - as part of Fastnet's option on the Deep Kinsale Prospect - were previously reported on Afloat.ie but some details have been amended since.

The survey is expected to run for 35 days, subject to weather.

For full details - including co-ordinates of the work areas - see Marine Notice No 22 of 2013, a PDF of which is available to read or download HERE.

Published in Marine Warning

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Mixed Two Person Offshore Keelboat

For the first time in sailing's Olympic history, a Mixed Two Person Offshore Keelboat event will be on the slate at the Paris 2024 Olympic Sailing Competition.

The Mixed Two Person Offshore Keelboat will join kiteboarding, windsurfing, multihulls, singlehanded and doublehanded dinghies and skiffs, promoting the diversity of the sport. This, in turn, will support World Sailing's desire to promote and grow universality in all disciplines and increase female participation with gender-equal medals and athletes.

Offshore sailing is the ultimate test of endurance, skill, discipline, navigation and critical decision making.

Embracing a major part of sailing in the Paris 2024 Olympic Games will enable new stars of the sport to come to the forefront.

Qualification

Offshore sailing is a universal discipline that every World Sailing Member National Authority (MNA) can participate in.

Up to 20 nations will be on the start line at Paris 2024 and sailors from every continent will be represented. To qualify for the Olympic Games, continental qualification events will be held and competition for a spot will be hotly contested.

Equipment

For qualification events, World Sailing will approve a list of one-design boats that are already regionally available and can be accessed as a charter boat. Boats will be equalised to ensure fair competition.

For Paris 2024, World Sailing's Council will select a list of different Equipment it considers to meet the key criteria by 31 December 2020 and then make a decision on the Equipment, selecting from the list, no later than 31 December 2023.

MNAs, Class Associations and Manufacturers have all been invited to propose Equipment for the list and a World Sailing Working Party will evaluate each proposal. A recommended list will be presented to Council for approval in November 2020.

This recommended Equipment list will ensure that event organisers, MNAs and the sailors have opportunities to train and compete in Equipment that is readily available and affordable within their continent and country. It will also ensure each MNA has a fair opportunity to prepare for qualification events and eventually, Paris 2024.

Format

Starting and finishing in Marseille, the Mixed Offshore event is expected to last for either three days and two nights or four days and three nights off the French coastline and whoever crosses the finish line first will be declared Olympic champion.

The race course and length will be announced in the lead up to the start so the competition can take advantage of the latest weather forecast. Current options proposed include long and short courses heading towards the West and East of France.

Safety and Security

The French Navy and Mediterranean forces have extensive experience of supporting major oceanic sailing races. They will provide safety and security at Paris 2024.