Susan Van Siclen -
Attached is what I could find regarding who is buying what from your wells. It appears that you are not in a very productive area for oil.
You could contact the Oil Gatherers listed in the Price Data information for the wells and see what they have to say. I believe Eastex is buying the oil from most of them.
42-301-30559 GILLS 8 NO. 1.pdf
42-301-31196 GILLS 12 NO. 1.pdf
42-301-31285 GILLS 15 NO. 1.pdf
42-301-31290 GILLS 13 NO. 2.pdf
42-301-31383 HALEY 28-27 NO. 1.pdf
42-301-31455 GILLS 9 NO. 2.pdf
42-301-31466 LEILA CHRISTY ESTATE 16 NO. 1.pdf
42-301-31503 GILLS 12 NO. 2.pdf