ExxonMobil Holdings Corp
Close on Nov 2, 2026Market cap $732.87BP/E –Yield –
ExxonMobil Proved Developed Reserves by Year
Proved Developed Reserves — Worldwide Total (mmboe)
ExxonMobil Proved Developed Reserves: 12,304.00 mmboe in 2025, down 2.3% from a year earlier.
Where the 2025 figure comes from
“FY2025 Proved Reserves (developed, equity): Total Developed | 4,705 | 1,263 | 2,230 | 288 | 22,890 | 12,304”
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 | Proved Developed Reserves — Worldwide Total (mmboe) | Year on year | Source |
|---|---|---|---|---|
| 2025 | Dec 31, 2025 | 12,304.00 | -2.3% | ExxonMobil Form 10-K, filed 2026-02-18 ↗ |
| 2024 | Dec 31, 2024 | 12,599.00 | +18.0% | ExxonMobil Form 10-K, filed 2025-02-19 ↗ |
| 2023 | Dec 31, 2023 | 10,676.00 | -4.2% | ExxonMobil Form 10-K, filed 2024-02-28 ↗ |
| 2022 | Dec 31, 2022 | 11,143.00 | -8.9% | ExxonMobil Form 10-K, filed 2023-02-22 ↗ |
| 2021 | Dec 31, 2021 | 12,236.00 | +19.5% | ExxonMobil Form 10-K, filed 2022-02-23 ↗ |
| 2020 | Dec 31, 2020 | 10,241.00 | -30.6% | ExxonMobil Form 10-K, filed 2021-02-24 ↗ |
| 2019 | Dec 31, 2019 | 14,766.00 | -10.1% | ExxonMobil Form 10-K, filed 2020-02-26 ↗ |
| 2018 | Dec 31, 2018 | 16,422.00 | – | ExxonMobil Form 10-K, filed 2019-02-27 ↗ |
Breakdown
What makes up proved Developed Reserves
- Consolidated Subsidiaries — Proved Developed (mmboe)10,722.00 · 2025
- Equity Companies — Proved Developed (mmboe)1,582.00 · 2025
- Proved Developed — Crude Oil (mmbbl)4,705.00 · 2025
- Proved Developed — Natural Gas Liquids (mmbbl)1,263.00 · 2025
- Proved Developed — Bitumen (mmbbl)2,230.00 · 2025
- Proved Developed — Synthetic Oil (mmbbl)288.00 · 2025
- Proved Developed — Natural Gas (bcf)22,890.00 · 2025
Cite this data
StockData. (2026). ExxonMobil Proved Developed Reserves, annual 2018–2025 [Data set]. Compiled from ExxonMobil SEC filings and investor materials. https://stockdatahq.com/stocks/xom/kpis/reserves-developed-total-total-boe
See every metric in the ExxonMobil KPI table. Data updated Oct 25, 2026.