In March 1981, an investigative report concluded that Kielland collapsed due to a fatigue crack in one of its six bracings (bracing D-6), which connected the collapsed D-leg to the rest of the rig.
What happened to Alexander Kielland?
The biggest in Norway’s oil history happened on 27 March 1980, when Alexander L Kielland capsized in the North Sea with the loss of 123 lives.
How many survived Alexander Kielland?
Kielland capsized on the Edda field, in the Ekofisk area in the North Sea. One of the rig’s legs was torn off in high seas. 123 people lost their lives in the accident, and 89 survived.
When did Alexander Kielland capsize?
On March 27, 1980, 123 people were killed as the Alexander Kielland rig capsized in the North Sea, with more than 20 Brits among them – one of whom is believed to have been from Aberdeen.
Why did the Alexander Kielland sink? – Related Questions
Where was oil first found in Norway?
Norway’s petroleum era started more than 50 years ago, and a number of the early fields are still producing. The first fields to be developed were in the North Sea, and the industry has gradually expanded northwards into the Norwegian Sea and the Barents Sea.
Has an oil platform ever collapsed?
Bohai 2 oil rig disaster, Gulf of Bohai, China, 1979
This disaster caused the death of 72 out of 76 people on board the Bohai 2 jack-up rig when it capsized. As a towing ship moved the rig, a storm set in.
Is oil still leaking from Deepwater Horizon?
Over 10 years after one of the largest environmental disasters in human history, a sticky oil residue still coats some marshland in the Gulf of Mexico, a new report reveals.
Where is the biggest oil rig in the world?
The largest in the world, weighing over 200,000 tonnes and located in the Sakhalin-1 oil field off the Russian Pacific Coast. The platform is subjected to sub-arctic conditions, meaning it had to be constructed to withstand the most extreme surroundings.
Do oil rigs touch the ocean floor?
These rigs float and can be attached to the ocean bottom using traditional mooring and anchoring systems or they maintain their position by using thrusters to counteract winds, waves and currents.
How many oil rig disasters have there been?
Between 2007 and 2018, 33 offshore oil rigs exploded in the United States, according to the Bureau of Safety and Environmental Enforcement (BSEE).
Can oil rigs fall?
Virtually all falls that occur on offshore oil rigs are preventable and the result of negligence. Among the factors leading to offshore oil rig falls are: Failure to use or install proper safety equipment, including guardrails, netting, harnesses, or other devices.
When was the last time an oil rig blew up?
Deepwater Horizon oil spill, also called Gulf of Mexico oil spill, largest marine oil spill in history, caused by an April 20, 2010, explosion on the Deepwater Horizon oil rig—located in the Gulf of Mexico, approximately 41 miles (66 km) off the coast of Louisiana—and its subsequent sinking on April 22.
Has an oil rig ever been attacked?
A recent attack was the second in less than a month, and part of a trend of rising attacks by pirates on government oil platforms at sea. An oil drilling rig operated by Pemex in Campeche, Mexico. Pirate attacks on rigs like this are on the rise in Mexico.
Do they sleep on oil rigs?
Do workers sleep on oil rigs? Oil rigs are close-knit communities in a way. Most oil rigs have worker bunker beds; some even offer private rooms. Showers and washrooms are also shared among the staff.
Are oil rig workers happy?
The previous poll revealed that 15 percent were absolutely happy with their employment, with 20 percent reporting some issues. Twenty-eight percent said they used to be happy and 37 percent revealed they were not happy at all with their jobs at the time.
Do oil rig workers go underwater?
Pretty much all parts of the underwater rig require divers help to keep them safe and running. Any rig, be it land-based or offshore, comprises of a total of 28 core components. Offshore rigs have even more as they also require a semi-submersible platform that to keep the rig afloat.
Why do sharks hang around oil rigs?
Sharks come to these areas because of the abundance of food. Offshore oil rigs may also attract sharks with an abundant food supply, he said. The structures attract a wide variety of fish, providing plenty of meals for hungry sharks.