According to our records, this business is located at P.O. BOX 328 in Martinsville (in Clark County), Illinois 62442, the location GPS coordinates are: 39.3355924 (latitude), -87.8819761 (longitude). Henigman Oil Co Inc is categorized under Coal Gasification (SIC code 1311). Known organization president is Gary Henigman. You can contact the company by phone at (217) 382-4505.