Main aspects of petroleum exploration in the Apure area of Southwestern Venezuela, 1985-1987 = Princiapux aspects de l'exploration pétrolière dans la région d'Apure, Vénézuéla du Sud-Ouest, 1985-87CHIGNE, N; HERNANDEZ, L.Classic petroleum provinces. Meeting of the Geological Society. 1990, Num 50, pp 55-75, 21 p.Conference Paper

Thermal evolution, geohistory and oil generation modelling of the northern region of the Eastern Venezuela BasinRUSSOMANNO, F; CHIGNE, N; ESCALONA, N et al.International geological congress. 1992, p.812Conference Paper