Here's why:
* Geological Formation: Oklahoma sits on the Anadarko Basin and the Arbuckle Mountains, which are known for their abundant oil and natural gas reserves. Maine, on the other hand, has a different geological structure that is not conducive to large-scale petroleum deposits.
* Production Data: Oklahoma is a major oil and gas producing state, ranking among the top producers in the US. Maine, in contrast, has very limited oil and gas production.
In summary: Oklahoma's geological history and formation make it a prime location for oil and gas deposits, while Maine does not share the same geological characteristics.