Based on a comparison of 134 countries in 2014, USA ranked the highest in oil supply with 13,973 '000 bpd followed by Saudi Arabia and Russia. On the other end of the scale was Kyrgyzstan with -0.842 '000 bpd, Sri Lanka with -0.543 '000 bpd and El Salvador with -0.514 '000 bpd.
Total oil supply reached 93,003 '000 bpd in 2014 in the World according to EIA. This is 2.24 % more than in the previous year and 10.3 % more than 10 years ago.
Historically, total oil supply reached an all time high of 93,003 '000 bpd in 2014 and an all time low of 57,928 '000 bpd in 1983. The average annual growth amounted to 1.11 % since 1980.
The top ranked country, USA, accounted for 15.0 % of oil supply in the world. The top 3 countries hold a 39.2 % share while the ten largest countries some 66.0 % in 2014.
Data for more countries are available at Total Oil Supply indicator page.