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Gas Leak

Platform Shut Down after Leak

A small natural gas leak on the Statfjord A offshore platform shut down 160,000 barrels per day of Norwegian oil production on Feb. 14. The leak was quickly traced to a small hole in a water pipe, and that production was expected to resume within 24 hours. Any gas leak on an offshore platform can lead to catastrophic explosions and fires if ignited. The leak shut down the 30,000 barrel per day Statfjord A platform as well as the linked 130,000 barrels per day Snorre A platform. The majority of the 244 crew aboard Statfjord A took to their lifeboats as a precaution, and remained there for about two hours until the situation was clarified. There was no need to evacuate. The Houston Chronicle reported that the leak was from a test separator, used to determine the water, oil and gas content from a field. (Source: Houston Chronicle)


Offshore Rig Gas Leak Kills Two

Two Brazilian maintenance workers died as a result of a toxic gas leak at an offshore oil rig operated by the state oil firm Petrobras. "The workers died when doing maintenance work on a drainage tank at the B-37 platform on the Marlim block in the Campos basin on Wednesday evening," said a Petrobras spokesman, adding that the workers were employees of Ultratec engineering firm. He said it was yet unclear how the leak had occurred and what gas caused the deaths


Gulf of Mexico Port Update

The U.S. Department of Transportation issued the following status report on ports affected by Hurricane Katrina: Port of New Orleans: Operational to 42 feet Port of Fourchon: Operation to 24 feet Port of Gulfport: Operational to 30 feet Port of Biloxi: Operational to 9 feet Port of Pascagoula: Operational to 36 feet Port of Mobile: Operational to 43 feet Port of Fourchon: Operational to 24 feet The Industrial Canal is open east of the Cowan/Lorraine bridge.


Offshore Gas Leak – Union Calls for Evacuation of More Platforms

High pressure gas leak from North Sea oil rig off coast of Scotland – union expresses safety concerns about gas cloud Oil and gas union leaders have called for all platforms within a five-mile radius to be evacuated after fears the gas cloud may be travelling in their direction, according to a report in Scottish local newspaper 'The Press and Journal' As a direct result of the risk the gas leak poses to its staff on nearby platforms


Petrobras Stops Platform Output After Gas Leak

Brazil state-run oil company Petroleo Brasileiro SA stopped production on Sunday from its P-40 platform in the offshore Marlim Sul field after a gas leak on the vessel, an oil workers' union said on its website on Monday, citing worker reports.   The P-40, a semi-submersible production platform, was producing about 45,915 barrels (7,300 cubic meters) of oil and 800,000 cubic meters of natural gas a day when it was shut down, the union said.  


The Digital Oilfield Microwave Communication Offshore Brazil

 FPSO Skarv with  Pointlink antennas. Photo: BP

With most offshore wells in Brazil located between 30 and 300 km from the coast, communication with offshore assets has not always been straightforward or reliable. Some operators and service providers still use traditional maritime VSAT services for coverage offshore Brazil, yet the introduction of Microwave radio has led to a much better level of quality and reliability in high-bandwidth voice and data communications


Natural Gas Leak on Supply Vessel in Gulf

Houma Incident Command received a report of an incident that occurred at about 9:25 a.m. Friday, June 11, involving a supply vessel that was mooring to a natural gas riser platform and pipeline in waters near Cocodrie, resulting in a release of natural gas. Of the 41 people on board, 36 were transported to shore, treated by emergency medical services and taken to five local hospitals.  Symptoms ranged from scratchy throats to coughs and nausea


Angola LNG Compressor Leak Delays Loading Program

By Oleg Vukmanovic, Reuters A compressor leak at Angola's new liquefied natural gas (LNG) export plant has delayed loading programs and reduced output at the $10 billion project, which is due to shut for two months from July, a site manager said. Delays caused by a leaking valve at an air compressor unit has meant that LNG initially due to start being pumped aboard a waiting vessel on Tuesday this week has been pushed back to Monday next week.


Industry Targets Improved Offshore Leak Detection

Christian Markussen

Leak detection is a considerable challenge facing the industry, and DNV GL has therefore taken the lead in establishing a new Joint Industry Project (JIP). Twenty key industry players are partnering to develop a best practice for designing and implementing offshore leak detection systems. Over the last few years, following several oil releases, there has been an increasing focus by both operators and authorities on the environmental impact related to offshore oil and gas activities


Apache CEO, Vermont activist build alliance on climate issues

Steve Farris runs a $33 billion Texas oil and gas company and turns, for advice, to a bearded Vermont environmentalist. As other energy firms battled climate change and anti-pollution activists in recent years, the Apache Corp chief executive instead built an alliance with Steven Heim, managing director of Boston Common Asset Management, one of the better-known socially responsible investment firms.


Largest Underwater CO2 Release from Pipeline - DNV GL

Pipeline DNV GL

  Carbon capture, utilisation and storage (CCUS) is gaining momentum to meet stringent climate change goals and secure energy supplies for the future. To fully understand the environmental and safety implications associated with the development of CO2 pipelines


Marine Exhaust Systems FAQ

A salt deposit on a muffler indicates a “weeping” spot where water is escaping. How to fix a leaking muffler is a question frequently asked of the exhaust systems experts at Centek Industries. (Photo: Centek Industries)

Company experts at Centek Industries' headquarters in Thomasville, Ga., frequently receive questions about the design, engineering and manufacturing of custom marine exhaust systems. Here are three of the questions asked most frequently, along with answers from Centek.  


Evacuation of Kårstø After Gas Leak

Kårstø processing plant courtesy Statoil

  The pressure is starting to fall and work is continuing on depressurising the facility. The gas leak occurred in the Statpipe-facility where the gas pipelines connect to the facility for processing. There may be visible flames (controlled burn-off of gas) from the three process


Kårstø Gas Leak Stopped

The Kårstø processing plant north of Stavanger plays a key role in the transport and treatment of gas and condensate (light oil) from important areas on the Norwegian continental shelf. Photo Statoil

  The gas leak occurring at the Kårstø processing plant Thursday night has now been stopped. The situation is returning to normal and external resources from the emergency services have been demobilised. It is too early to say anything about the cause of the incident


Two Dead in Petrobras Offshore Accident

Two workers died at a construction project at a Brazilian oil terminal operated by state-run Petrobras on Tuesday, adding to a string of fatal and life-threatening accidents, a union representing oil workers said in a statement. The workers drowned after scaffolding they were erecting collapsed


Asian LNG Spot Prices Firm

Asian liquefied natural gas (LNG) spot prices for September delivery were firm this week, supported by supply issues in Nigeria after a pipeline leak, though surplus global supplies helped ease concerns.   The price of Asian spot cargoes held steady at around $8


Shell Lifts Force Majeure on Nigeria Gas

Shell said on Friday that its Nigerian joint venture lifted its force majeure on natural gas supplies to the Nigeria Liquefied Natural Gas Co (NLNG) after repairing a pipeline. The force majeure was put in place on Aug. 4 after the company discovered a leak on the Eastern Gas Gathering System


Thordon's Compac Ordered for 2 EcoCoasters

An artist’s impression of the VG EcoCoaster  design (Photo: Thordon Bearings)

Thordon Bearings’ Swedish distributor, Duwel Sweden, has signed a contract with Caterpillar Propulsion for the supply and installation of Thordon COMPAC seawater lubricated propeller shaft bearing systems to the two general cargo ships Dutch shipyard Royal Bodewes is building for


Bal Seal Adds Low-friction Seals Test Service

Photo: Bal Seal

Test service enhances Bal Seal offering for low-friction seals, verifies friction and leak rate for seals up to 22 in. diameter   A new test service introduced by Bal Seal Engineering, Inc. offers verified performance results for Bal Seal low-friction spring-energized seals used in


Repair a Broken Pipe in Less than 60 Seconds

Rapid Repair Clamp (Image: World Wide Metric)

New pipe repair system developed to minimize downtime and maintenance costs while helping to protect crew and assets New from World Wide Metric is the Rapid Repair Clamp, a tool that helps swiftly repair pipe leaks or bursts to prevent costly damages in an emergency situation.


Safeguarding Against Safety Concern on FLNG Installations

Press release - Accidental release of cryogenic liquids such as liquefied natural gas (LNG) poses a significant risk to personnel and assets on oil and gas installations. In addressing these risks, Lloyd’s Register Energy has developed a guidance note that provides a consistent methodology


Workers Evacuated After Gas Leak at Mexico Platform

Mexico's state-owned oil company Pemex said on Tuesday that it was working to control a gas leak at the Sihil A platform in the Gulf of Mexico.   Eighty-five workers have been evacuated, Pemex said in a tweet, but there were no injuries and no fire has been reported.  


Oil Spill Statfjord North Sea Field - Statoil

Loading of tankers suspended, unclear when it will resume. Oil spilled into the North Sea during the loading of a tanker at Norway's Statfjord field on Thursday, operator Statoil said. The leak occurred at 0630 GMT during the loading of oil to a tanker from the Statfjord A platform via a


Bestobell Secures Another Marine Order

Photo: Bestobell

Bestobell Marine has secured an order for its cryogenic globe and check valves for the second LNG carrier in the Yamal series of vessels being built at DSME shipyard in South Korea.   After winning the contract to supply cryogenic valves to the first vessel that will be owned and


Oil Spill Halts Loadings from Statoil's Statfjord A Platform

Photo: Statoil

Norway's Statoil has stopped all oil loadings from the Statfjord A platform in the North Sea after an oil spill occurred on Sunday, the company said on Monday, with no impact on production from the platform.   "We had a minor leak while preparing to load on Sunday






 
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