Guatemala Resource Reserves (2026)

1980

2021

What to know

As of 2021, Guatemala's reserves were dominated by crude oil: 0.086 billion barrels of proved reserves. It also held 0.109 trillion cubic feet of gas. Over the last decade, oil reserves edged higher (+4%). EIA stopped publishing oil and gas proved reserves in 2023; the figures above use the latest archived release, while coal continues to update through 2023. Beyond fossil fuels, Guatemala has historically produced Nickel among USGS-tracked critical minerals.

Key reserves

Oil reserves (2021)

0.09 B bbl

Natural gas reserves (2006)

0.11 TCF

Key terms

Proved reserves: — Quantities of crude oil or natural gas that geological and engineering data demonstrate with reasonable certainty are recoverable under existing economic and operating conditions.
Recoverable reserves: — Coal that can be technically and economically extracted with current mining methods at current prices. Excludes inaccessible deposits.
Billion barrels (B bbl): — Unit for oil reserves. One barrel equals 42 US gallons or about 159 litres.
Trillion cubic feet (TCF): — Unit for natural gas reserves. One TCF is roughly 28.3 billion cubic metres.
Million short tons (M ST): — Unit for coal reserves. One short ton equals 2,000 lb or 907 kg.

Crude oil proved reserves

In 2021, Guatemala had 0.086 billion barrels of proved crude oil reserves. Over the prior decade, those reserves edged higher (+4%).

Natural gas proved reserves

In 2006, Guatemala held 0.109 trillion cubic feet of proved natural gas reserves. Reserves grew significantly over the prior decade (+990%).

The bottom line

Guatemala's reserve base was led by crude oil, though its proved holdings were modest.

Critical minerals (USGS)

Guatemala has historically produced Nickel among USGS-tracked critical minerals.

USGS marks 2025 production figures and all reserve estimates as estimated; some earlier production years are USGS estimates as well. Each commodity below charts its own mine-production history, with the 2025 reserve shown beneath its chart.

Nickel production

Source: U.S. Energy Information Administration · Updated June 2026

What to know

Key reserves

Oil reserves (2021)

0.09 B bbl

Natural gas reserves (2006)

0.11 TCF

Key terms

Proved reserves: — Quantities of crude oil or natural gas that geological and engineering data demonstrate with reasonable certainty are recoverable under existing economic and operating conditions.
Recoverable reserves: — Coal that can be technically and economically extracted with current mining methods at current prices. Excludes inaccessible deposits.
Billion barrels (B bbl): — Unit for oil reserves. One barrel equals 42 US gallons or about 159 litres.
Trillion cubic feet (TCF): — Unit for natural gas reserves. One TCF is roughly 28.3 billion cubic metres.
Million short tons (M ST): — Unit for coal reserves. One short ton equals 2,000 lb or 907 kg.

Crude oil proved reserves

In 2021, Guatemala had 0.086 billion barrels of proved crude oil reserves. Over the prior decade, those reserves edged higher (+4%).

Natural gas proved reserves

In 2006, Guatemala held 0.109 trillion cubic feet of proved natural gas reserves. Reserves grew significantly over the prior decade (+990%).

The bottom line

Guatemala's reserve base was led by crude oil, though its proved holdings were modest.

Critical minerals (USGS)

Guatemala has historically produced Nickel among USGS-tracked critical minerals.

Mexico

Honduras

El Salvador

Belize

What to know

Key reserves

Crude oil proved reserves

Natural gas proved reserves

The bottom line

Critical minerals (USGS)

Nickel production

Mexico

Honduras

El Salvador

Belize

What to know

Key reserves

Crude oil proved reserves

Natural gas proved reserves

The bottom line

Critical minerals (USGS)

Nickel production