At nights I occasionally hear a low rpm engine running someplace. Yesterday I finally tracked it down to an oil well about ¾ mile away. The part of Texas I am in has mostly gas wells, but this is an old oil well. The machinery is pretty rusty. I couldn't get close enough to see what engine is on it for sure, but with a pair of binoculars, it looks like a Witte. Man that thing sounds nice. I wanted a Witte to begin with until I found out how much a new one was. My property cost less LOL.