1. Cowboy Oilfield Services
34855 County Road 131, Sidney, MT 59270
Coordinate: 47.80617,-104.20281
Phone: (406) 742-3305
2. Plains Marketing
599 Road 101, Sidney, MT 59270
Coordinate: 47.713017,-104.163445
Phone: (406) 433-6320
3. Newfield Production Company
Po Box 1648, Sidney, MT 59270
Coordinate: 47.713017,-104.163445
Phone: (406) 798-1637