Once-Slick Oil Town Looks for Resurgence by Nate Hinkel Posted 8/28/2006 12:00 am Updated 6 years ago El Dorado is optimistic that two vital steps toward revitalizing Union County's economic development efforts are finally coming together. Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access articles older than 15 days. Articles newer than 15 days are not included in this offer. Purchase Now Already have archive access? Login to view this article.