/14 $75,000 2 Beds 1 Bath 764 Sq Ft 20 Washington St, Petrolia, KS 66720 Rare chance to own a home in Petrolia! Rural living with easy access to Chanute, Humboldt or Iola. This 2 bedroom, 1 bath home sits on a corner lot and has recent plumbing updates. Mark Larson United Country Deer Creek Realty 20 Washington St, Petrolia, KS 66720