This is the 8999th most frequent Turkish word.
tatneft
The word "tatneft" is not Turkish; it refers to a Russian oil and gas company, Tatneft.
Tatneft acts as a proper noun referring to a company.
Tatneft Rusya'da büyük bir enerji şirketidir.
Tatneft is a major energy company in Russia.
Tatneft in this context is used as a topic of a discussion or study.
Tatneft hakkında okuduğum makale çok ilginçti.
The article I read about Tatneft was very interesting.
Tatneft is presented as the subject regarding its environmental impacts.