Petrol Block oil society. Bordeni oilfield in 1923.
Oil refining in 1934.
Romanian oil wells in 1934.
IRDP oil wells at Moreni in 1923.
Oil separation in wooden tanks. Tank farm at Pascov in 1927.
Creditul Minier wellhead gas separator. Pascov oilfield, Moreni 1927.
Creditul Minier oil wells in 1923.
Petroleum tanker in Constanta harbour, 1934.
Cricov oilfield in 1927.