A worker who oils engines or machinery.

Polish: smarownik, smarowacz

A well that yields or has yielded oil.

synonym: oil well.

Dutch: oliebron
Polish: szyb naftowy

A cargo ship designed to carry crude oil in bulk.

synonyms: oil tanker, tank ship, tanker.

Dutch: olietanker, olietankwagen, tankauto, tankwagen
Polish: tankowiec, zbiornikowiec