1099-Misc Oil and Gas Royalty

I have several oil and gas mineral/royalty interests, which I receive a 1099-MISC from multiple operators. 

For these, I am required to enter an address / county/state. 

Should I be putting the operators primary address for this? Some of their addresses are not in the same state as the royalty property is. The Mineral/Royalty property doesn't have an exact street address, so I'm not sure what I should be using there.