I know a local investor who spent tens of thousands of dollars remediating a site he purchased unseen after he discovered the neighbor had been using it as a dump for his used engine oil.

Same number of coconut trees and coconut farmers, etc.

Repairs needed.Basement 50 There is an old oil tank in the cellar that needs to be removed.

No more oil changes, transmission fluids, radiator fluids what not - and the solar panels on my roof charge it daily.

Assuming you have oil production fields around you (central OK),  if I were you I'd consider training in electrician or welder.  

Yet, in other parts of the country pricing is well below peak pricing that actually occurred post 2007 and did not start adjusting back down until after oil pricing began to crash again after 2014. 

Bakersfield was mostly an oil and ag community and both sectors were hit pretty hard which obviously took the area down pretty far, but in the past few years there have been massive changes and adaptations away from the solely ag and oil community. 

I moved to pursue work in the Oil Industry.

Same way Mercedes wants $500 for an oil change and justifies it by looking over the car with a BS multi point inspection. 

Discusses the history and future of boom-bust oil prices.