The Zeltenoilfield (now known as the Nasser field) is located at the foot of the Zelten Mountains, about 169 kilometres (105 mi) south of Brega in Concession
Mineral Industry of Libya T. Ahlbrandt (2001) Sirte Basin Province: Sirte-Zelten Total Petroleum System USGS Central Bank Of Libya Economic Bulletin Socialist
Industry of Libya Thomas S. Ahlbrandt (2001) Sirte Basin Province: Sirte-Zelten Total Petroleum System U.S. Geological Survey National Authority for Information