Definitions for "Overbalance"
To exceed equality with; to outweigh.
The extent to which the hydrostatic pressure of the fluid column exceeds the formation pressure.
Keywords:  heavily, weigh
weigh more heavily
Keywords:  equilibrium, lose, balance, cause
To cause to lose balance or equilibrium.
Keywords:  budget, desirable
out out of; "It is not desirable to overbalance the budget"
Excess of weight or value; something more than an equivalent; as, an overbalance of exports.