oiler vs stripper well

oiler and stripper well both are nouns.

Word	Noun	Adjective	Verb	Adverb
oiler	Yes	No	No	No
stripper well	Yes	No	No	No

As nouns, stripper well is a hyponym of oiler; that is, stripper well is a word with a more specific, narrower meaning than oiler:

oiler: a well that yields or has yielded oil
stripper well: an oil well whose production has declined to less than ten barrels a day

Other hyponyms of oiler include gusher, spouter, stripper, wildcat, wildcat well.

oiler (noun)	stripper well (noun)
a cargo ship designed to carry crude oil in bulk	an oil well whose production has declined to less than ten barrels a day
a well that yields or has yielded oil
a worker who oils engines or machinery