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Definition of oil well noun from the Oxford Advanced Learner's Dictionary

oil well

noun
 
/ˈɔɪl wel/
 
/ˈɔɪl wel/
(also well)
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  1. a hole made in the ground to obtain oil
    • Acid rain from the burning oil wells could cause severe environmental damage.
    Topics The environmentc1
See oil well in the Oxford Advanced American Dictionary

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