Pipelines don't add supply, and it is my understanding that oil companies have a lot of unused leases, but that simply drilling is easier said than done. [1]
[1] https://www.npr.org/2022/03/19/1086925726/gas-prices-oil-cru...
[1] https://www.npr.org/2022/03/19/1086925726/gas-prices-oil-cru...