This is the 7065th most frequent Russian word.
белоруснефть
"Белоруснефть" translates as "Belarusneft," a Belarusian company primarily involved in oil exploration, production, and refining.
Used in genitive case to indicate possession.
Я посетил офис Белоруснефти, чтобы обсудить важный проект.
I visited the office of Belorusneft to discuss an important project.
Used in lower-case as an attributive adjective-like form.
Сотрудники белоруснефти быстро реагируют на запросы.
The employees of Belorusneft respond promptly to inquiries.
Proper noun referring to the name of a company.