Little-known facts about the search for oil in the Volga region. The story is three centuries long… Who were the first oil producers and what technologies did they use? How did the American industrialist Laszlo Sandor get to the village of Shugurovo? And why did he spend his entire fortune searching for oil? The answers are kept by the Romashkinskoye oil field, one of the largest and most mysterious in the world. His story surprises and delights!