Enough to make a giant bottle of KY Jelly
yes
According to an internet search, about 30% of the world's crude oil production comes from offshore rigs.
The invention of offshore platforms is often attributed to the work of engineers and companies in the oil industry during the mid-20th century. One notable figure is George P. Mitchell, who pioneered the use of offshore drilling in the Gulf of Mexico in the 1940s. His efforts, along with those of others in the industry, led to the development of the first successful offshore oil platforms, revolutionizing oil extraction from beneath the sea.
lots
Floating production storage and offloading ships on pipelines
Gregg R. Gitschlag has written: 'Estimation of fisheries impacts due to underwater explosives used to sever and salvage oil and gas platforms in the U.S. Gulf of Mexico' -- subject(s): Decommissioning, Drilling platforms, Environmental aspects, Environmental aspects of Offshore oil industry, Environmental aspects of Offshore structures, Environmental aspects of Underwater explosions, Fishes, Mortality, Offshore oil industry, Offshore structures, Underwater explosions
James Laurence Pelletier has written: 'Shallow-Draft Vessel Owners, Operators and Managers (Mariner's Directory & Guide , Vol 8)' 'Offshore Oil Platforms - Rigs - And Offshore Oil Support Vessels, Owners, Operators and Managers (Mariner's Directory & Guide , Vol 3)' 'Deep-draft vessel owners, foreign' -- subject(s): Directories, Merchant marine 'Offshore Oil Platforms - Rigs - And Offshore Oil Support Vessels, Owners, Operators and Managers (Mariner's Directory & Guide , Vol 6)' 'Offshore oil platform & support vessels, foreign' -- subject(s): Directories, Drilling platforms 'Mariner's directory & guide' -- subject(s): Directories, Merchant marine
Both have offshore platforms which drill and extract oil from the sea bed.
About 4,000 oil platforms
Oiled drilled offshore in the US, is sold to the World Market.
The petroleum industry's offshore operations began in the 1930s. Drilling in the shallow bays of the Louisiana and Texas Gulf coasts was conducted on wooden platforms mounted on timber piles.
Approximately 8000 internationally.