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tight oil
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English
1.1
Noun
1.2
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1.3
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English
Wikipedia
has an article on:
tight oil
Wikipedia
Noun
edit
tight
oil
Light
crude oil
contained in
petroleum
-bearing
formations
of low
permeability
, often
shale
or tight
sandstone
.
See also
edit
shale oil
Anagrams
edit
oiltight
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English nouns
English countable nouns
English nouns with unknown or uncertain plurals
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