General plan of the oil-fields : Gorgota, Ochiuri, Ocnita, Rasvad, Gura-Ocnitei, Moreni, Ghirdoveni

Situation of State exploitation and exploration perimeters and Concession granted in 1929 and 1930

Medias-Sarmasel-Deleni - The triangle of gas exploitation in interwar Romania

Christmas tree on top of Samasel gas well in 1932
Gas well in drilling at Medias in 1943
Bazna-Medias gas well in drillin  - interwar period
Copsa Mica gas well on fire in 1933
Gas gusher at Medias in interwar period
Gas well at Deleni-Samasel
Gas wells at Medias
Gas well at Medias
Gas well at Medias in drilling in 1936.