Pemex evaluates unconventional gas extraction in Coahuila

Petróleos Mexicanos (Pemex) has launched technical studies and water evaluations in the state of Coahuila to determine the feasibility of extracting unconventional gas through hydraulic fracturing, or fracking. The company is currently drilling a well in the municipality of Hidalgo to capture brackish or non-potable water.

Director General Juan Carlos Carpio Fragoso stated during a hearing before the Chamber of Deputies that the project's viability depends on ensuring that the extraction process does not compromise freshwater aquifers used for human consumption. The evaluation aims to confirm a total hydraulic disconnection between the brackish fluids used and the freshwater sources.

A committee of independent specialists will analyze the results to ensure environmental protection. This initiative aligns with federal directives to explore technologies involving lower toxicity substances and water recycling systems. Pemex reported that no commercial exploitation has begun and indicated that extraction projects are not expected for the year 2027.