Unit Operating Agreement (or UOA) definition
Unit Operating Agreement (or UOA). Means the Area One operating agreement covering ▇▇▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇ 912 Unit, executed by and between Shell, Amoco Production Company, and Exxon, dated effective November 15, 1991, as amended.