What does OOI stand for?
OOI stands for "Oilfield Operations Inc."
How to abbreviate "Oilfield Operations Inc."?
"Oilfield Operations Inc." can be abbreviated as OOI
What is the meaning of OOI abbreviation?
The meaning of OOI abbreviation is "Oilfield Operations Inc."
What does OOI mean?
OOI as abbreviation means "Oilfield Operations Inc."
