A conservative model of future World Crude plus Condensate (C+C) output is presented below with an average decline rate of 2.8% from 2040 to 2110. From 1933 to 1972 World C+C output increased at an average annual rate of about 7.8% and after the oil shocks in the 1970s and 1980s from 1983 to 2016 output increased at 1.2%/year on average. The decrease in the rate of change in World output was 6.5% between the high growth period up to 1972 and the slower growth period up to 2016. My model projects continued 1.2% average annual growth in C+C output from 2022 to 2029 when the final peak in output is projected. The annual rate of decline gradually increases to above 2.5% by 2039 and is followed by steady decline at 2.8% for the next 70 years. The decrease in the rate of change in output from the earlier period from 1983 to 2029 (about 1.2%) to the period after 2039 is 4%. Chart has a log vertical axis to indicate rates of change in output.
