Keg 
To dream of a keg is symbolic of a hardship and your efforts to overcome.
A full keg means that the methods you are choosing are correct, while an empty keg means that you are not going about resolving the issue in the proper way. You need to reassess and redirect your efforts.
Cracked or broken kegs are representative of a rift or arguments within a family.
A keg with a loose band around the center means that you may be at risk of losing a spouse or lover if you do not attend to a current situation in the relationship.
Woods
To dream of the woods is a representation of spring, rejuvenation, fertility, and life. Conversely, it may represent the unconscious and unknown. Consider opening your mind to allow you to discover your inner potential and most instinctual nature.
To see yourself walking through the woods is a representation that you have returned to your spiritual and innocent self.
To see yourself lost in the woods in a dream is an indication that you are about to begin a new phase or part of your walking life. You feel stress and anxiety about leaving all that is known and familiar to yourself.
To dream of dead or dying wood may indicate that you have a waking life situation that needs resolution. It may further be an indication that you are feeling overwhelmed by an issue or problem.
Barrel
To dream of an empty barrel may mean you are in a troubling financial position of which you see no way out and looking at things from a completely different perspective may hold the answer. Dreaming of a full barrel suggests that there is something quite fortunate about to happen.
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