By: History.com Editors

1980

Oil workers drown in North Sea

Published: November 13, 2009

Last Updated: January 30, 2025

A floating apartment for oil workers in the North Sea collapses, killing 123 people, on March 27, 1980.

The Alexander Kielland platform housed 208 men who worked on the nearby Edda oil rig in the Ekofisk field, 235 miles east of Dundee, Scotland. Most of the Phillips Petroleum workers were from Norway, although a few were American and British. The platform, held up by two large pontoons, had bedrooms, kitchens and lounges and provided a place for workers to spend their time when not working. At about 6:30 p.m. on March 30, most of the residents were in the platform’s small theater watching a movie. Although there were gale conditions in the North Sea that evening, no one was expecting that a large wave would collapse and capsize the platform.

The capsizing happened very quickly, within 15 minutes of the collapse, so that many of the workers were unable to make it to the lifeboats. The Royal Air Force of Great Britain and Norwegian military both immediately sent rescue helicopters, but the poor weather made it impossible for them to help. Most of the 123 victims drowned. A subsequent investigation revealed that a previously undetected crack in one of main legs of the platform caused the structure’s collapse. The Alexander Kielland sat in the water for three years before it was salvaged.

Eight years later, a fire and explosion on the Piper Alpha oil rig in the North Sea killed 167 workers.

Timeline

Also on This Day in History

Discover more of the major events, famous births, notable deaths and everything else history-making that happened on March 27th

About the author

HISTORY.com works with a wide range of writers and editors to create accurate and informative content. All articles are regularly reviewed and updated by the HISTORY.com team. Articles with the “HISTORY.com Editors” byline have been written or edited by the HISTORY.com editors, including Amanda Onion, Missy Sullivan, Matt Mullen and Christian Zapata.

Fact Check

We strive for accuracy and fairness. But if you see something that doesn't look right, click here to contact us! HISTORY reviews and updates its content regularly to ensure it is complete and accurate.

Citation Information

Article title
Oil workers drown in North Sea
Website Name
History
Date Accessed
March 22, 2025
Publisher
A&E Television Networks
Last Updated
January 30, 2025
Original Published Date
November 13, 2009

History Every Day

Sign Up for "This Day in History"

Uncover fascinating moments from the past every day! Learn something new with key events in history, from the American Revolution to pop culture, crime and more.

By submitting your information, you agree to receive emails from HISTORY and A+E Global Media. You can opt out at any time. You must be 16 years or older and a resident of the United States.