Discovery means the finding, during Petroleum Operations, of a deposit of Petroleum not previously known to have existed, which can be recovered at the surface in a flow measurable by conventional petroleum industry testing methods.
Discover or "discovered" means the time when you first become aware of facts which would cause a reasonable person to assume that a loss of a type covered by this policy has been or will be incurred, regardless of when the act or acts causing or contributing to such loss occurred, even though the exact amount or details of loss may not then be known.
Commercial Discovery means a Discovery of Petroleum reserves which has been declared as a Commercial Discovery in accordance with the provisions of Article 10 and/or Article 21.