RE:RE:RE:It’s all offshore !… from internet Google. worth reading onshore vs offshore 2023 article
https://blog.fenstermaker.com/onshore-vs-offshore-oil-and-gas-drilling/
excerpted
"What Percentage of Oil Is from Offshore?
Because resources are easier to reach on land, onshore drilling methods provide 70% of the world’s oil and gas. Onshore drilling is productive, cost-effective, and economically beneficial for the United States. Offshore oil makes up approximately 30% of the world’s oil, a smaller percentage due to the difficulty in setting up for drilling."