During ongoing phase Sample Clauses

During ongoing phase. In the course of the first half of the term of any Exploration Period phase, other than the first phase, THE CONTRACTOR shall substitute the acquisition and processing of a seismic program contained in the Minimum Exploratory Plan, initially presented for the ongoing phase, by the drilling of one or more Exploratory ▇▇▇▇▇ or by the acquisition and processing of the seismic program of latest technology provided that the financial effort of the new Minimum Exploratory Plan be equivalent or better than the presented initially for the respective phase. In this event, THE CONTRACTOR shall notify by writing and in advance to ▇▇▇ of the intended Exploration Operations substitution.