Home / HSK Vocabulary / HSK 3 / 石油 石油 shí yóu HSK 3 · B1 Meanings oil petroleum Quick facts HSK LevelHSK 3 CEFRB1 ← Back to HSK 3 word list Practice 石油 with flashcards MandoBridge uses spaced repetition to help you remember HSK 3 vocabulary — free on iOS and Android.