Rhoud Nouss Airport (ICAO: DAEN) is a small airfield located near Rhoude Nouss in the Ouargla Province of southeastern Algeria. It primarily serves the oil and gas industry operating in the Saharan region, providing essential air access to a remote area where ground transportation is limited. The airport functions largely as an oilfield support facility rather than a commercial passenger hub. Flights to and from the airfield are typically related to energy sector operations, transporting workers and equipment to the surrounding hydrocarbon extraction sites. Due to its specialized industrial role, public information about the airport's infrastructure, passenger terminal facilities, and scheduled services is very limited. It is not listed in major international aviation databases with significant commercial activity.