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Displaying items by tag: Blackford Dolphin

#Oil - Delays in the refurbishing of the Blackford Dolphin oil rig have prompted Providence Resources to push back their appraisal drilling on Spanish Point till 2015, as Business & Leadership reports.

The Irish oil and gas firm was granted a new licensing option for the well some 160km off Spanish Point in Co Clare earlier this year, helping to put the company "in the leading position" in a zone that's rich in undersea hydrocarbons.

However, the Blackford Dolphin, which was scheduled to drill the well this summer, only recently left Belfast after a six-month refurbishment that was originally planned for just six weeks.

And the giant oil rig will no longer be headed for the Clare coast as planned, following the termination of Providence's contract with Dolphin.

With the delays meaning that drilling could not commence till October this year, Providence has chosen to postpone the project till next spring - and will also tender for another rig for the job.

Business & Leadership has more on the story HERE.

Published in Coastal Notes

#GiantOilRig – A giant oil-rig the Blackford Dolphin, which was initially only supposed to be in Belfast for a six-week refurbishment, is to finally depart Belfast today after six months dominating the city's skyline.

As previously reported on Afloat.ie,  the platform is one of the world's biggest such structures, the 260ft rig, that sailed into the harbour before Christmas, will be heading back to Norway at a snail's pace after her multi-million pound refit at Harland & Wolff, which employed some 400 workers on the project.

The contract price for the work is thought to be over £100m.

While the initial work schedule was only supposed to take 60 days, following the discovery of some structural defects on the rig when it came into the world's largest dock, the structure underwent months more repairs by welders, electricians, painters and engineers from the UK, Poland and Portugal.

For much more detail on this story, The Belfast Telegraph has a report HERE.

 

Published in Belfast Lough

#Oil - Fresh from securing the contract to appraise the Spanish Point prospect in the Porcupine Basin off Ireland's south-west coast, Dolphin Drilling has announced a new $255 million deal for the North Sea.

Scandinavian Oil-Gas reports that the Aberdeen-based company's contract with Chevron North Sea Ltd will see its Blackford Dolphin rig relocate to the UK's sector of the North Sea for at least 18 months from the second quarter of 2015.

That will be the next job for the semisub rig after its deployment to the Porcupine Basin on behalf of Capricorn Ireland this spring, upon the completion of prep works in a Belfast dry dock.

Published in Coastal Notes

#Oil - The Blackford Dolphin semisubmersible drilling rig is expected to go to work off the south-west coast of Ireland next spring.

Offshore reports that Dolphin Drilling has negotiated the contract to appraise the Spanish Point prospect in the Porcupine Basin on behalf of Capricorn Ireland, subject to regulatory approval.

It will also drill early next year in British waters for MPX North Sea, with both contracts expected to last five months for a total revenue of €67 million.

The Porcupine Basin off Kerry has been identified as a source of enormous reserves of oil - after Petrel Resources announced the discovery of as much as one billion barrels of oil at the prospect late last year.

Published in Coastal Notes

Marine Institute Research Vessel Tom Crean

Ireland’s new marine research vessel will be named the RV Tom Crean after the renowned County Kerry seaman and explorer who undertook three major groundbreaking expeditions to the Antarctic in the early years of the 20th Century which sought to increase scientific knowledge and to explore unreached areas of the world, at that time.

Ireland's new multi-purpose marine research vessel RV Tom Crean, was delivered in July 2022 and will be used by the Marine Institute and other State agencies and universities to undertake fisheries research, oceanographic and environmental research, seabed mapping surveys; as well as maintaining and deploying weather buoys, observational infrastructure and Remotely Operated Vehicles.

The RV Tom Crean will also enable the Marine Institute to continue to lead and support high-quality scientific surveys that contribute to Ireland's position as a leader in marine science. The research vessel is a modern, multipurpose, silent vessel (designed to meet the stringent criteria of the ICES 209 noise standard for fisheries research), capable of operating in the Irish Exclusive Economic Zone (EEZ). The Tom Crean is able to go to sea for at least 21 days at a time and is designed to operate in harsh sea conditions.

RV Tom Crean Specification Overview

  • Length Overall: 52.8 m
  • Beam 14m
  • Draft 5.2M 

Power

  • Main Propulsion Motor 2000 kw
  • Bow Thruster 780 kw
  • Tunnel thruster 400 kw

Other

  • Endurance  21 Days
  • Range of 8,000 nautical miles
  • DP1 Dynamic Positioning
  • Capacity for 3 x 20ft Containers

Irish Marine Research activities

The new state-of-the-art multi-purpose marine research vessel will carry out a wide range of marine research activities, including vital fisheries, climate change-related research, seabed mapping and oceanography.

The new 52.8-metre modern research vessel, which will replace the 31-metre RV Celtic Voyager, has been commissioned with funding provided by the Department of Agriculture, Food and the Marine approved by the Government of Ireland.

According to Aodhán FitzGerald, Research Vessel Manager of the MI, the RV Tom Crean will feature an articulated boom crane aft (6t@ 10m, 3T@ 15m), located on the aft-gantry. This will be largely used for loading science equipment and net and equipment handling offshore.

Mounted at the stern is a 10T A-frame aft which can articulate through 170 degrees which are for deploying and recovering large science equipment such as a remotely operated vehicle (ROV’s), towed sleds and for fishing operations.

In addition the fitting of an 8 Ton starboard side T Frame for deploying grabs and corers to 4000m which is the same depth applicable to when the vessel is heaving but is compensated by a CTD system consisting of a winch and frame during such operations.

The vessel will have the regulation MOB boat on a dedicated davit and the facility to carry a 6.5m Rigid Inflatable tender on the port side.

Also at the aft deck is where the 'Holland 1' Work class ROV and the University of Limericks 'Etain' sub-Atlantic ROV will be positioned. In addition up to 3 x 20’ (TEU) containers can be carried.

The newbuild has been engineered to endure increasing harsher conditions and the punishing weather systems encountered in the North-East Atlantic where deployments of RV Tom Crean on surveys spent up to 21 days duration.

In addition, RV Tom Crean will be able to operate in an ultra silent-mode, which is crucial to meet the stringent criteria of the ICES 209 noise standard for fisheries research purposes.

The classification of the newbuild as been appointed to Lloyds and below is a list of the main capabilities and duties to be tasked by RV Tom Crean:

  • Oceanographic surveys, incl. CTD water sampling
  • Fishery research operations
  • Acoustic research operations
  • Environmental research and sampling operation incl. coring
  • ROV and AUV/ASV Surveys
  • Buoy/Mooring operations