Oiler Reservoir   Be the first to submit input for Oiler Reservoir. If you have info on Oiler Reservoir, Campbell County, Wyoming please submit it here to improve this web site.          These outdoors activities are available near Oiler Reservoir.   Lakes Near Oiler Reservoir: Garner Lake, Campbell County, 10 miles away   Public Lands Near Oiler Reservoir: Keyhole State Park, Wyoming, 32 miles away Devils Tower National Monument, Devils Tower - WY, 37 miles away   Hotels Near Oiler Reservoir: Settle Inn & Suites Gillette N, Gillette, 11 miles away Econo Lodge Gillette, Gillette, 13 miles away Days Inn Gillette, Gillette, 14 miles away Holiday Inn Express Hotel & Suites GILLETTE, Gillette, 14 miles away Howard Johnson Inn Gillette, Gillette, 14 miles away