Quintana Energy has presented a comprehensive environmental liabilities audit for the Cañadón León-Meseta Espinosa field to Santa Cruz’s Ministry of Energy and Mining, advancing the evaluation process for conventional hydrocarbon areas transferred from YPF. The submission represents a critical milestone in the province’s takeover of mature fields in the Golfo San Jorge Basin, with operational continuity now dependent on environmental clearance and validation by the University of Buenos Aires engineering faculty.