R Energy - Membership Directory Go back to directory. R Energy R Energy Business Phone: 618-382-7313work Related by Category Invenergy Solar Development 312-429-2528work Illinois Petroleum Resources Board Warren Service Company, LLC 618-382-4184work Geo. N. Mitchell Drlg. Co., Inc. 618-382-2343work [email protected]INTERNET United Energy 618-382-2280work Campbell Energy 618-382-3939work [email protected]INTERNET Eastern Services 618-382-3511work Elastec Inc. 618-382-2525work