What happened to the Byford Dolphin?
What happened to the Byford Dolphin?
It was registered in Hamilton, Bermuda. The rig has suffered some serious accidents, most notably an explosive decompression in 1983 that killed four divers and one dive tender, and badly injured another dive tender….Byford Dolphin.
| History | |
|---|---|
| Crew | 102 berths |
| Notes |
Can a person explode in a decompression chamber?
Such decompression may be classed as explosive, rapid, or slow: Explosive decompression (ED) is violent and too fast for air to escape safely from the lungs and other air-filled cavities in the body such as the sinuses and eustachian tubes, typically resulting in severe to fatal barotrauma.
What is the diving bell accident?
The Wildrake diving accident was an incident in Scotland in August 1979 that killed two American commercial divers. During a routine dive in the East Shetland Basin of the North Sea, the diving bell of the diving support vessel MS Wildrake became separated from its main lift wire at a depth of over 160 metres (520 ft).
How did Chris Lemons survive?
Chris Lemons was 100 meters (about 330 feet) underwater during oil-rig maintenance, attached to a support ship by a cord, when the cord was severed. The cord provided his oxygen and the power for his headlamp. It was his only way of communicating with the rest of the world.
Why are bubbles bad for divers?
If a diver ascends too quickly, the nitrogen gas in his body will expand at such a rate that he is unable to eliminate it efficiently, and the nitrogen will form small bubbles in his tissues. This is known as decompression sickness, and can be very painful, lead to tissue death, and even be life threatening.
What is depressurization in space?
9: Depressurization If an astronaut is exposed to a space vacuum without protection, other nasty stuff would happen, too. Without atmospheric pressure to balance things out, the unfortunate space traveler’s final breath would expand in his or her lungs, tearing the delicate gas-exchange tissues that line them.
How did they film last breath?
Plot summary. The documentary uses genuine footage and audio recorded at the time of the accident on the divers’ radios and body cameras, supplemented with interviews of several of the individuals involved, as well as some reconstructed footage, to tell the story of the accident.
What happened to the Byford Dolphin accident?
The Byford Dolphin Accident: Death by Explosive Decompression on the ‘Deep Sea Driller’. It is known as one of the most horrific accidents in offshore drilling history. On November 5, 1983, five people were killed while drilling in a gas field in the North Sea on a Norwegian semi-submersible oil rig.
What is the length of the Byford Dolphin?
Built as Deep Sea Driller, she was the first-of-class in the highly successful Aker H-3 series, designed by Aker Group completed at the Aker Verdal shipyard in 1974. Byford Dolphin had a length overall of 108.2 metres (355 ft), breadth of 67.4 metres (221 ft) and depth of 36.6 metres (120 ft).
What type of drilling rig is the bybyford dolphin?
Byford Dolphin is a semi-submersible, column-stabilised drilling rig operated by Dolphin Drilling, a Fred. Olsen Energy subsidiary, and in 2009 contracted by BP for drilling in the United Kingdom section of the North Sea for three years.
https://www.youtube.com/watch?v=NeVwqfFSggA
