Offshore versus onshore drilling is drilling for oil in the sea, usually an ocean, but can also be a lake.
Yes, minorly, it is drilling mud.
Deborah Cranswick has written: 'Deepwater in the Gulf of Mexico' -- subject(s): Offshore gas industry, Offshore oil industry, Offshore oil well drilling, Oil well drilling, Submarine, Petroleum in submerged lands, Submarine Oil well drilling
Probably inevitable.
William J. Renfro has written: 'The mobile offshore drilling industry in the Southwest and the financing of mobile offshore drilling units' -- subject(s): Offshore oil well drilling, Finance
onshore is oil well drilled on land. offshore is oil well drilled in sea/ocean.
Jerry M Neff has written: 'Fate and biological effects of oil well drilling fluids in the marine environment' -- subject(s): Drilling muds, Environmental aspects, Environmental aspects of Drilling muds, Environmental aspects of Offshore oil well drilling, Marine pollution, Offshore oil well drilling
It is difficult to provide an exact amount as it depends on numerous factors such as the location, depth of the reservoir, and the efficiency of drilling technology. Offshore drilling can produce significant amounts of oil, but the actual quantity will vary from project to project.
Onshore oil is a nickname for oil that is obtained through oil drilling that is completely on land, as opposed to offshore oil, which is collected from drilling under the seafloor with floating oil rigs.
International Seabed Authority
it is good because we are so dipendent on foreign oil
Offshore drilling involves drilling for oil or gas beneath the seabed, typically in bodies of water like oceans or seas. It requires specialized equipment and platforms that can withstand harsh marine environments. On the other hand, drilling on land involves drilling for oil or gas beneath the Earth's surface on solid ground, with less environmental challenges compared to offshore drilling.
Kirsten Rohrmann has written: 'Offshore oil and gas exploration and production' -- subject(s): Insurance, Law and legislation, Offshore oil industry, Offshore oil well drilling, Oil and gas leases