Vista Oil & Gas, S.A.B. de C.V. reported production results for the second quarter ended June 30, 2021. For the quarter, the total production was 39,888 boe/d, a 17% increase quarter of quarter and a 67% increase compared to second quarter of 2020 total production. Oil production in second quarter of 2021 increased 19% quarter of quarter to 31,539 bbl/d, mainly driven by production growth in the Bajada del Palo development. shale production was 24,662 boe/d, which corresponds entirely to shale oil wells in Bajada del Palo Oeste.