They seem to be buried as they pass under the fence. There are also some that come in from the south.

Observation: the water has to go somewhere, presumably to wells on the perimeter for reinjection. Must be an interesting plumbing/replumbing job. Bring the big adjustable wrench.

joules, "some flowlines (that) come in from the south. doesnt it appear that they are fewer and larger diameter ? but maybe it is just a distortion.