China completes construction of record
Release time:2024-05-22 10:39:31
The photo taken on March 12, 2024, shows the construction site of the Haiji-2 deepwater jacket struc 。
The photo taken on March 12, 2024, shows the construction site of the Haiji-2 deepwater jacket structure in south China's Guangdong Province. (Photo provided by China National Offshore Oil Corporation) SHENZHEN, March 12 (Xinhua) -- China has completed the construction of a record-breaking deepwater jacket structure in the southern province of Guangdong, according to the China National Offshore Oil Corporation (CNOOC) on Tuesday. The 338.5-meter Haiji-2 jacket will operate at an average depth of 324 meters and weighs 37,000 tonnes, breaking Asian records for structure height, weight, operational depth and construction speed, the company said. Jackets are constructions affixed to the seabed, serving as foundations for offshore oil and gas production facilities. Haiji-2 utilizes a newly developed 420-megapascal ultra-high-strength steel plate that is considered an innovative and cost-effective lightweight design for large-scale ocean platforms, according to Fu Dianfu at the CNOOC research institute. The jacket also showcases the country's capability of building ultra-large deepwater fixed jackets at depths of over 300 meters, said Wang Huoping, an engineer at the company's Shenzhen branch. Haiji-2 is expected to be installed soon at an oilfield in the Pearl River Mouth Basin sea area.
(Editor:Wang Su)
Related articles
Germany and Real Madrid great Toni Kroos to retire after Euro 2024
MADRID (AP) — Toni Kroos will retire from soccer after trying to give Real Madrid yet another Champi2024-05-22China Moves to Boost Traditional Chinese Medicine Culture
Contact Us HomeNewsHighlightACWF NewsSocietyWom2024-05-22China to Provide Trainee Jobs for College Graduates, Young People
Contact Us HomeNewsHighlightACWF NewsSocietyWom2024-05-22China Int'l Big Data Expo Attracts Youngsters
Contact Us HomeNewsHighlightACWF NewsSocietyWom2024-05-22Caitlin Clark returns for 2nd half against Sun after apparent left leg injury in 1st half
INDIANAPOLIS (AP) — Caitlin Clark returned to the Indiana Fever’s starting lineup for the second hal2024-05-22Green Rural Revival Program Lifts Image of Countryside in China's Zhejiang
Contact Us HomeNewsHighlightACWF NewsSocietyWom2024-05-22
atest comment