The Maharal (Gevuros Hashem, ch. 48) proves that matzah ashirah is considered matzah from the fact that the korban minchah is called matzah even though it is made with oil. But in the continuation of his discussion, he says that obviously if there is no water in the matzah, it is not matzah at all, (because it cannot become chametz). Does a korban minchah have any water in it?
These class notes are on the Sefer HaChinuch Mitzvah #116.
So, yes some types of korban minchah have water in them.