Blaine County, Montana
Blaine County, Montana produced 250 Mbbl (thousand barrels) of oil and 2.2 Bcf of natural gas in 2025. 663 producing wells tracked, 12 months to May 2026.
- Eighth-largest oil-producing county in Montana, 2025.
- 0.9% of the oil produced in Montana, 2025.
- Oil production changed less than 1% in 2025 from 2024.
Production
Still arriving: Aug 2026 <1% filed.
All from what the source published. All held at well grain.
How the volume breaks down
- 100% Reported by the official source by well
Every barrel through May 2026 starts from what the official source published for those months. Measured over January 1986 to May 2026.
- filling in (est. · missed) . Hatching marks our estimate of the volume still to be filed. That estimate draws on our own production forecast. A check on the forecast behind this estimate measured a miss. It updates as filings arrive
All from what the source published. All held at well grain.
How the volume breaks down
- 100% Reported by the official source by well
Every cubic foot through May 2026 starts from what the official source published for those months. Measured over January 1986 to May 2026.
The bands group wells by when they first produced.
About this chart
The stack shows what is holding today's rate up and how much of it is new drilling. In the reported months the bands draw the filings already in. The months still filling in are marked.
Annual table (full history)
| Year | Oil (MMbbl) | Gas produced (Bcf) |
|---|---|---|
| 2025 | 0.2 | 2 |
| 2024 | 0.3 | 2 |
| 2023 | 0.2 | 3 |
| 2022 | 0.2 | 3 |
| 2021 | 0.2 | 3 |
| 2020 | 0.2 | 3 |
| 2019 | 0.3 | 3 |
| 2018 | 0.2 | 3 |
| 2017 | 0.3 | 3 |
| 2016 | 0.2 | 4 |
| 2015 | 0.3 | 4 |
| 2014 | 0.3 | 5 |
| 2013 | 0.3 | 6 |
| 2012 | 0.3 | 7 |
| 2011 | 0.3 | 8 |
| 2010 | 0.3 | 9 |
| 2009 | 0.3 | 10 |
| 2008 | 0.3 | 11 |
| 2007 | 0.2 | 13 |
| 2006 | 0.2 | 14 |
| 2005 | 0.2 | 13 |
| 2004 | 0.2 | 14 |
| 2003 | 0.2 | 14 |
| 2002 | 0.2 | 17 |
| 2001 | 0.2 | 19 |
| 2000 | 0.2 | 17 |
| 1999 | 0.2 | 13 |
| 1998 | 0.2 | 13 |
| 1997 | 0.2 | 12 |
| 1996 | 0.3 | 12 |
| 1995 | 0.2 | 12 |
| 1994 | 0.2 | 12 |
| 1993 | 0.3 | 13 |
| 1992 | 0.3 | 13 |
| 1991 | 0.3 | 13 |
| 1990 | 0.2 | 14 |
| 1989 | 0.2 | 12 |
| 1988 | 0.2 | 12 |
| 1987 | 0.2 | 11 |
| 1986 | 0.2 | 9 |
Source: CommoVision (commovision.com)
Monthly table (last 24 months)
| Month | Oil (Mbbl) | Gas produced (MMcf) |
|---|---|---|
| 2026-05 | 17.9 | 183 |
| 2026-04 | 19.9 | 185 |
| 2026-03 | 20.9 | 195 |
| 2026-02 | 18.0 | 176 |
| 2026-01 | 20.3 | 187 |
| 2025-12 | 19.8 | 186 |
| 2025-11 | 20.0 | 182 |
| 2025-10 | 21.7 | 189 |
| 2025-09 | 20.4 | 189 |
| 2025-08 | 20.9 | 191 |
| 2025-07 | 21.7 | 184 |
| 2025-06 | 20.3 | 183 |
| 2025-05 | 21.4 | 183 |
| 2025-04 | 20.9 | 183 |
| 2025-03 | 20.8 | 200 |
| 2025-02 | 19.6 | 162 |
| 2025-01 | 22.4 | 195 |
| 2024-12 | 21.3 | 203 |
| 2024-11 | 20.1 | 197 |
| 2024-10 | 21.7 | 202 |
| 2024-09 | 21.9 | 196 |
| 2024-08 | 20.7 | 202 |
| 2024-07 | 21.3 | 198 |
| 2024-06 | 21.5 | 196 |
Source: CommoVision (commovision.com)
Source: CommoVision · Blaine County, Montana, data through July 2026.
Well map
- Oil 252
- Natural gas 2,326
- Undetermined 131
About this map
Undetermined means not enough signal to settle it. Producing wells are the ones that reported oil or gas in the 12 months to May 2026.
Top operators in Blaine County, Montana, 2025
Top operators in Blaine County, Montana, 2025: full table
| Operator | Oil (Mbbl/d, 2025) | Gas produced (MMcf/d, 2025) | Share of output |
|---|---|---|---|
| Northwestern Corporation | 0.0 | 5.7 | 34.9% |
| Citation Oil & Gas Corp. | 0.4 | 0.0 | 33.6% |
| Behm Energy, Inc. | 0.1 | 0.0 | 12.7% |
| Lonewolf Operating, LLC | 0.1 | 0.3 | 7.8% |
| Granite Creek Energy | 0.1 | 0.0 | 5.7% |
| Revenir Energy Inc. (January to October) | 0.1 | 0.0 | 3.5% |
| Brown, J. Burns Operating Co. | 0.0 | 0.1 | 1.7% |
| Hardrock Oil Company | 0.0 | 0.0 | 0.1% |
Mbbl/d = thousand barrels per day · MMcf/d = million cubic feet per day (units).
Source: CommoVision (commovision.com)
What we cover here
Each row names the grain a region’s production is held at. Where a source publishes at a coarser grain, the page says so.
| Data | Grain | Since | Benchmark |
|---|---|---|---|
| Montana production | well | 1986-01 | ~96–100% of EIA |
Benchmark cells compare our series with the EIA’s published estimates.
About the EIA comparison
The two are produced differently: the EIA estimates from a survey of the largest operators and a model built to anticipate late filings, while the series compared here are rebuilt from the source’s own records as they arrive. Recent months can differ without either being wrong; the methodology page explains both methods.
Coverage rows for Blaine County, Montana are regenerated at every build from the same catalog of sources the data is built from.
What the data shows
- Blaine County, Montana produced 250 Mbbl (thousand barrels) of oil and 2.2 Bcf of natural gas in 2025.
- Blaine County, Montana oil production peaked in 1992 at 328 Mbbl (thousand barrels); 2025 output of 250 Mbbl ran at 76% of that peak.
- 663 producing wells tracked, 12 months to May 2026.
Get early access
Watch supply move as soon as its sources publish, with forecasts on 1.1+ million producing wells. The portal, an API and MCP access for AI tools open on October 1, 2026.
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