ExxonMobil Holdings Corp
Close on Nov 2, 2026Market cap $732.87BP/E –Yield –
ExxonMobil Total Proved Oil & Gas Reserves by Year
Total Proved Oil & Gas Reserves — Worldwide (mmboe)
ExxonMobil Total Proved Oil & Gas Reserves: 19,311.00 mmboe in 2025, down 3.2% from a year earlier.
Where the 2025 figure comes from
“FY2025 Proved Reserves (undeveloped, equity): Total Proved Reserves | 8,187 | 2,437 | 2,330 | 288 | 36,408 | 19,311”
Source: ExxonMobil Form 10-K, filed 2026-02-18 ↗
Reported in Form 10-K Supplemental Oil & Gas Information (ASC 932).
Annual history
Hover a value to see the sentence it was read from; calculated values show their formula
| Period | Ended | Total Proved Oil & Gas Reserves — Worldwide (mmboe) | Year on year | Source |
|---|---|---|---|---|
| 2025 | Dec 31, 2025 | 19,311.00 | -3.2% | ExxonMobil Form 10-K, filed 2026-02-18 ↗ |
| 2024 | Dec 31, 2024 | 19,949.00 | +17.8% | ExxonMobil Form 10-K, filed 2025-02-19 ↗ |
| 2023 | Dec 31, 2023 | 16,928.00 | -4.6% | ExxonMobil Form 10-K, filed 2024-02-28 ↗ |
| 2022 | Dec 31, 2022 | 17,742.00 | -4.3% | ExxonMobil Form 10-K, filed 2023-02-22 ↗ |
| 2021 | Dec 31, 2021 | 18,536.00 | +21.9% | ExxonMobil Form 10-K, filed 2022-02-23 ↗ |
| 2020 | Dec 31, 2020 | 15,211.00 | -32.2% | ExxonMobil Form 10-K, filed 2021-02-24 ↗ |
| 2019 | Dec 31, 2019 | 22,445.00 | -7.6% | ExxonMobil Form 10-K, filed 2020-02-26 ↗ |
| 2018 | Dec 31, 2018 | 24,293.00 | – | ExxonMobil Form 10-K, filed 2019-02-27 ↗ |
Breakdown
What makes up total Proved Oil & Gas Reserves
- Proved Developed Reserves — Worldwide Total (mmboe)12,304.00 · 2025
- Proved Undeveloped Reserves — Worldwide Total (mmboe)7,007.00 · 2025
- Total Proved Reserves — Crude Oil (mmbbl)8,187.00 · 2025
- Total Proved Reserves — Natural Gas Liquids (mmbbl)2,437.00 · 2025
- Total Proved Reserves — Bitumen (mmbbl)2,330.00 · 2025
- Total Proved Reserves — Synthetic Oil (mmbbl)288.00 · 2025
- Total Proved Reserves — Natural Gas Worldwide (bcf)36,408.00 · 2025
- Proved Reserves Beginning of Year — Consolidated (mmboe)16,955.00 · 2025
- Reserve Additions from Extensions & Discoveries — Consolidated (mmboe)2,048.00 · 2025
- Purchases of Reserves-in-Place — Consolidated (mmboe)118.00 · 2025
- Proved Reserves End of Year — Consolidated (mmboe)16,582.00 · 2025
- Proved Reserves End of Year — Equity Companies (mmboe)2,729.00 · 2025
Cite this data
StockData. (2026). ExxonMobil Total Proved Oil & Gas Reserves, annual 2018–2025 [Data set]. Compiled from ExxonMobil SEC filings and investor materials. https://stockdatahq.com/stocks/xom/kpis/reserves-total-total-boe
See every metric in the ExxonMobil KPI table. Data updated Oct 25, 2026.