[1][2] On December 31, 1872, a railway line linking Borysław (now Boryslav) with the nearby city of Drohobycz (now Drohobych) was opened.
[1] In 1885, they renamed their oil developing enterprise the Galician-Karpathian Petroleum Company (German: Galizisch-Karpathische Petroleum Aktien-Gesellschaft), headquartered in Vienna, with McGarvey as the chief administrator and Bergheim as field engineer,[b] and built a huge refinery at Maryampole near Gorlice, in the southeast corner of Galicia.
[3] Considered the biggest, most efficient enterprise in Austria-Hungary, Maryampole was built in six months and employed 1,000 men.
[3][c] Subsequently, investors from Britain, Belgium, and Germany established companies to develop the oil and natural gas industries in Galicia.
[1] This influx of capital caused the number of petroleum enterprises to shrink from 900 to 484 by 1884, and to 285 companies manned by 3,700 workers by 1890.