What Exactly Is A “Nodding Donkey”?
In my blog yesterday, "Back To The Bakken", I mentioned a "nodding donkey". Since that blog went viral, "people have been coming up to me" (as one of my old program directors used to say) and asking, what in the blazes is a nodding donkey? In layman's terms, or in this case, "Puffman's terms", that's what you call them oil pumps that bob up and down you see all over the prairies
