Arthur oil wells from Arbanasi, Buzau.
Campina petroleum field - Romania interwar time
Jean Ganz oil extraction at Baicoi, Prahova
Moinesti - Steaua Romana oil wells
Oil hundug wells in Bustenari, Prahova.
Tintea oilfield.
In the oilfield at Arbanasi, Buzau.
Sonde la Bustenari
