Congo vs Saudi Arabia: Oil reserves, annual growth rate

Congo
-3.35 % change on previous year
in 2021
Saudi Arabia
-3.16 % change on previous year
in 2021
Congo rank
85th
Saudi Arabia rank
84th

Oil reserves, annual growth rate over time

  • Congo
  • Saudi Arabia
020406080198120012021

How they compare

Saudi Arabia currently reports -3.16 % change on previous year against -3.35 % change on previous year in Congo, a difference of 0.19 % change on previous year.

The two have swapped places 17 times across 41 shared years of data; in 1981 it was Congo ahead.

Congo ranks 85th and Saudi Arabia ranks 84th of 99 countries.

Across the 5 decades both report, Congo averaged higher in 4 and Saudi Arabia in 1.

Head to head by decade

Decade Congo Saudi Arabia Difference Ahead
1980s 2.84 % change on previous year 0.4081 % change on previous year 2.44 % change on previous year Congo
1990s 8.14 % change on previous year 5.08 % change on previous year 3.07 % change on previous year Congo
2000s 3.01 % change on previous year 0.104 % change on previous year 2.9 % change on previous year Congo
2010s 4.49 % change on previous year 0.0774 % change on previous year 4.41 % change on previous year Congo
2020s -1.68 % change on previous year -1.43 % change on previous year 0.2428 % change on previous year Saudi Arabia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher oil reserves, annual growth rate, Congo or Saudi Arabia?
Saudi Arabia, at -3.16 % change on previous year against -3.35 % change on previous year in Congo as of 2021.
What is the difference in oil reserves, annual growth rate between Congo and Saudi Arabia?
0.19 % change on previous year, with Saudi Arabia ahead.
How many years of comparable data are there for Congo and Saudi Arabia?
41 years are reported by both, from 1981 to 2021.
How do Congo and Saudi Arabia rank globally for oil reserves, annual growth rate?
Congo ranks 85th and Saudi Arabia ranks 84th of 99 countries.
Where does this data come from?
Statizoid (derived), published as Oil reserves, annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Congo vs Saudi Arabia: Oil reserves, annual growth rate. Statizoid, drawing on Statizoid (derived). Retrieved 24 August 2026, from https://energy.statizoid.com/compare/oil-reserves-annual-growth-rate/congo-rep/saudi-arabia/

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About this data

Indicator
Oil reserves, annual growth rate
Unit
% change on previous year
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
99 places, 3,444 data points, 1981–2021
Last refreshed

The year-on-year percentage change in Oil reserves. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.