Crowley Tug Participates in Rig Blackout Test

MarineLink.com
Monday, August 25, 2014
Ocean Sky tending to Noble drill rig John Day during blackout trials (photo by Captain Ward Davis)

Once again displaying their diversity for use in the domestic petroleum industry, one of Crowley’s four ocean class tugs, Ocean Sky, recently provided back-up station-keeping and holdback services during a routine blackout test of ultra-deepwater, semisubmersible oil rig Noble Jim Day in U.S. Gulf of Mexico. This Shell-leased, Noble-owned rig is currently operating in about 9,600 feet of water in the 508 section of Walker Ridge as part of the Stones Prospect. 

As part of routine blackout testing, Crowley was contracted to have the Ocean Sky connect its tow line to the rig, which itself has DP3 technology. The tug’s connection was to serve as a contingency in the event the rig required additional assistance, which it did not during the 12-hour drill.

“These tugs have performed above and beyond each time they've been contracted,” said Tommy Crosby, manager, sales and marketing, for Crowley’s solutions group. “During this drill, we were able to demonstrate yet another feature of these ocean class tugs – tug holding position during stand by operations. These four tugs have repeatedly performed to the expectations of their build including salvage, heavy-lift barge towing, ocean towing and positioning of offshore structures, and standby and response in the Gulf of Mexico during Loop Current features and hurricane contingency planning.”

Crowley’s ocean class tugs are modern ocean towing twin-screw vessels with controllable pitch propellers (CPP) in nozzles, high-lift rudders and more than 147 MT bollard pull. The first two ocean class vessels, the Ocean Wave and Ocean Wind, are classed as Dynamic Positioning 1 (DP1) tugboats and are twin-screw tugs with an overall length of 146 ft., beam of 46 ft., hull depth of 25 ft. and design draft of 21 ft. The second two tugs of the class, Ocean Sky and Ocean Sun, are classed as DP2 and are 10 feet longer. All four vessels are capable of rig moves, platform and Floating Production, Storage and Offloading (FPSO) unit tows, emergency response, salvage support and firefighting.

crowley.com
 

Maritime Reporter August 2014 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Offshore

EMGS - New Contract in the Norwegian Sea

Electromagnetic Geoservices ASA (EMGS) announced an agreement from Statoil Petroleum AS for the Norwegian Sea. EMGS has now received a new contract from another oil and gas company worth USD 1.

Deep Sea Supply takes Delivery of 'Sea Triumph'

The Deep Sea Supply  took delivery of the newbuilding Platform Supply Vessel 'Sea Triumph'  on Thursday 18 September.  The vessels 'Sea Triumph' is a STX 05-L

University of California Not to Divest from Fossil Fuels

The University of California voted on Friday to maintain its investments in fossil fuels, frustrating a student-led effort to divest its portfolio in oil, natural gas and coal.

Workboats

FPSO Petrojarl Knarr Delivered to Norway

Three tugs of Fairmount Marine have towed the brand new FPSO Petrojarl Knarr from South Korea to Norway in just 61 days. Petrojarl Knarr, one of world’s largest

MM&P Hopes to Pad Ranks with Brown Water Mariners

New York Harbor Tug Boat Captains and Crews, Staten Island Ferry Workers, Circle Line and Other Tourist Boat Crews Vote on Joining New Union Uniting with the International Organization of Masters,

Damen Delivers ASD Tug in Italy

RimorchiatoriRiunitiS.p.A. of Genoa (Italy) has taken delivery of a Damen ASD Tug 2411. The 70-metric-ton bollard pull azimuth stern drive tug will be temporarily deployed by Tug Malta Ltd.

News

ICC Conference Focuses on Platform to Settle Disputes

The 5th ICC International Commercial Mediation Conference has brought together leading mediators, arbitrators, corporate managers and in-house counsel from around

Ban Welcomes Leonardo DiCaprio as UN Messenger of Peace

As the eyes of the world turn to New York City, where thousands of people are expected to gather today for a massive march in advance of a United Nations climate summit,

EMGS - New Contract in the Norwegian Sea

Electromagnetic Geoservices ASA (EMGS) announced an agreement from Statoil Petroleum AS for the Norwegian Sea. EMGS has now received a new contract from another oil and gas company worth USD 1.

Maritime Safety

Rotterdam Integrates Safety Research with LNG Training Facility

The Dutch company Falck Risc is becoming the number one expert on LNG safety in Europe. Together with the Unified Fire Department, Falck Risc will draw up guidelines

Seagull Maritime Response on Safety, Security

Key areas of concern for seafarer safety and security in both marine and offshore operations have triggered the release of six new and one supplementary titles

Exxon: U.S. to Allow Wind Down Ops in Russian Arctic

U.S. oil major Exxon Mobil said on Friday the U.S. Treasury Department granted it a license to wind down operations on a drilling well in the Kara Sea in the Russian Arctic.

Offshore Energy

EMGS - New Contract in the Norwegian Sea

Electromagnetic Geoservices ASA (EMGS) announced an agreement from Statoil Petroleum AS for the Norwegian Sea. EMGS has now received a new contract from another oil and gas company worth USD 1.

Deep Sea Supply takes Delivery of 'Sea Triumph'

The Deep Sea Supply  took delivery of the newbuilding Platform Supply Vessel 'Sea Triumph'  on Thursday 18 September.  The vessels 'Sea Triumph' is a STX 05-L

Keystone XL Costs to Nearly Double - TransCanada

The total cost of TransCanada Corp's controversial Keystone XL pipeline is likely to nearly double following six years of regulatory delays, a company spokesman said on Friday.

 
 
Maritime Contracts Maritime Security Maritime Standards Naval Architecture Navigation Pipelines Salvage Ship Electronics Ship Simulators Sonar
rss | archive | history | articles | privacy | terms and conditions | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.2221 sec (5 req/sec)