Operator
The Anschutz Corporation
The Anschutz Corporation produced 17.9 MMbbl of oil and 61.6 Bcf of natural gas in 2025. 389 operated producing wells tracked, trailing 12 months per region.
- Largest operator by operated oil in Wyoming, 2025.
- Operated 16.3% of the oil produced in Wyoming, 2025.
- Oil production changed less than 1% in 2025 from 2024.
Production
- filling in (est.) . Months in the hatched zone are partly reported. The part not yet filed is estimated from recent production rates. It updates as filings arrive
Still arriving: Jul 2026 8% filed, Aug 2026 <1% filed.
All from what the source published. All held at well grain.
How the volume breaks down
- 99.99% Reported by the official source by well
- 0.01% Reported by the official source for a longer period, spread across its months. The period total is the reported number.
Every barrel through May 2026 starts from what the official source published for those months. Measured over January 1984 to May 2026.
- provisional . Months in the hatched zone are partly reported. The part not yet filed is estimated. That estimate draws on our own production forecast. The forecast is provisional. It updates as filings arrive
- estimated . Hatching marks our estimate. In the most recent months that is volume still to be filed. Past the divider it is our forecast.
In this view, hatching marks our estimate, and in the most recent months that is volume still to be filed. Past the divider, the chart continues only the bands it has drawn. Each band continues as our forecast, built by summing our per-well forecasts. The method behind each well is recorded with the forecast. The forward months add no new wells. How our methods work
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 1984 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.
These volumes are the production from the wells and facilities this company operates. Ownership works differently: other parties hold interests in these wells, and this company holds interests in wells that other companies operate. How we attribute production to a company
Annual table (full history)
| Year | Oil (MMbbl) | Gas produced (Bcf) |
|---|---|---|
| 2025 | 17.9 | 62 |
| 2024 | 17.9 | 51 |
| 2023 | 13.2 | 28 |
| 2022 | 8.6 | 14 |
| 2021 | 4.3 | 8 |
| 2020 | 0.7 | 2 |
| 2019 | 0.1 | 1 |
| 2018 | <0.1 | 1 |
| 2017 | 0.1 | <1 |
| 2016 | 0.1 | <1 |
| 2015 | 0.1 | 1 |
| 2014 | 0.1 | <1 |
| 2013 | <0.1 | <1 |
| 2012 | <0.1 | <1 |
| 2011 | <0.1 | <1 |
| 2010 | <0.1 | 1 |
| 2009 | <0.1 | 1 |
| 2008 | <0.1 | 1 |
| 2007 | <0.1 | <1 |
| 2006 | <0.1 | <1 |
| 2005 | <0.1 | 2 |
| 2004 | <0.1 | 4 |
| 2003 | 0.1 | 15 |
| 2002 | 0.1 | 14 |
| 2001 | 0.1 | 12 |
| 2000 | 0.1 | 8 |
| 1999 | 0.1 | 4 |
| 1998 | 0.1 | 6 |
| 1997 | <0.1 | 3 |
| 1996 | <0.1 | <1 |
| 1995 | <0.1 | <1 |
| 1994 | <0.1 | <1 |
| 1993 | <0.1 | <1 |
| 1992 | <0.1 | <1 |
| 1991 | <0.1 | <1 |
| 1990 | <0.1 | <1 |
| 1989 | <0.1 | 1 |
| 1988 | <0.1 | 1 |
| 1987 | <0.1 | 1 |
| 1986 | <0.1 | 1 |
| 1985 | 0.1 | 3 |
| 1984 | 0.1 | 1 |
Source: CommoVision (commovision.com)
Monthly table (last 24 months)
| Month | Oil (Mbbl) | Gas produced (MMcf) |
|---|---|---|
| 2025-12 | 1,288.3 | 5,293 |
| 2025-11 | 1,333.7 | 5,376 |
| 2025-10 | 1,426.1 | 5,468 |
| 2025-09 | 1,471.2 | 5,182 |
| 2025-08 | 1,601.7 | 5,358 |
| 2025-07 | 1,617.4 | 5,192 |
| 2025-06 | 1,589.2 | 5,089 |
| 2025-05 | 1,558.9 | 5,085 |
| 2025-04 | 1,591.2 | 5,101 |
| 2025-03 | 1,667.4 | 5,318 |
| 2025-02 | 1,399.8 | 4,397 |
| 2025-01 | 1,377.2 | 4,757 |
| 2024-12 | 1,485.3 | 4,806 |
| 2024-11 | 1,422.3 | 4,312 |
| 2024-10 | 1,526.4 | 4,452 |
| 2024-09 | 1,442.8 | 4,147 |
| 2024-08 | 1,473.6 | 4,131 |
| 2024-07 | 1,489.0 | 4,021 |
| 2024-06 | 1,387.6 | 4,098 |
| 2024-05 | 1,517.8 | 4,411 |
| 2024-04 | 1,623.7 | 4,551 |
| 2024-03 | 1,725.0 | 4,880 |
| 2024-02 | 1,433.6 | 3,940 |
| 2024-01 | 1,323.3 | 3,537 |
Source: CommoVision (commovision.com)
Source: CommoVision · The Anschutz Corporation, data through June 2026.
Well map
- Oil 6,499
- Natural gas 309
- Undetermined 210
About this map
Undetermined means not enough signal to settle it. Producing wells are the ones that reported oil or gas in the trailing 12 months per region.
Type curves
Horizontal wells only. Average production per well, for wells grouped by when they first produced.
How these curves are built
Horizontal wells only: 362 of the 371 wells in these cohorts. Average daily production per well, drawn against the cohort’s cumulative production per well on a log rate scale, for wells grouped by when they first produced. Includes every well of the cohort that is old enough at each month. Wells that are shut in or have stopped producing count as zero, so the average reflects the full cohort, not just survivors. Rates are calendar-day (volume ÷ days in month). The cumulative axis accumulates those same monthly averages at the average month length. Months not yet fully reported are excluded. The 2010-2014 curve draws those years as one group. The chart opens on average daily rate against months on production; the view control switches to rate against cumulative production per well (the log-rate form described above) or to cumulative production per well against months. Every view draws the same cohorts from the same production history. Each cohort is solid through the last month all of its wells sit inside fully reported data. Past it the dashed curve carries the same wells forward, on our forecast where a well’s own record ends, for up to five years. A dashed curve runs as far as at least nine in ten of its wells are accounted for. A well that is old enough but shut in still counts, as zero. The measured months are what these wells reported. In the forward months each well counts its own reported figure for each month it has one, our forecast for each month it has only that, and zero for the rest. The forward average counts every well of the cohort. The drawn forecast runs up to five years past the measured months. Line thickness tracks the size of each cohort.
Cohort summary table
| First produced | Wells | Peak oil (bbl/d per well) | Month-12 oil (bbl/d per well) | Cum oil in series (Mbbl per well) | Peak gas (Mcf/d per well) | Month-12 gas (Mcf/d per well) | Cum gas in series (Bcf per well) | Months in series | Wells old enough at last month in series | Forecast months drawn |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 14 | 172 | — | 5.2 | 252 | — | 0.0 | 1 | 100% | 60 |
| 2025 | 63 | 741 | — | 89.7 | 1,490 | — | 0.3 | 7 | 100% | 60 |
| 2024 | 77 | 771 | 197 | 168 | 1,484 | 826 | 0.5 | 18 | 100% | 60 |
| 2023 | 87 | 707 | 180 | 184 | 1,357 | 721 | 0.6 | 31 | 100% | 60 |
| 2022 | 63 | 783 | 215 | 255 | 1,060 | 436 | 0.5 | 42 | 100% | 60 |
| 2021 | 8 | 1,353 | 459 | 487 | 1,103 | 395 | 0.5 | 55 | 100% | 60 |
| 2020 | 14 | 565 | 444 | 282 | 720 | 560 | 0.5 | 67 | 100% | 60 |
| 2019 | 11 | 596 | 70 | 287 | 884 | 127 | 0.6 | 80 | 100% | 60 |
| 2018 | 14 | 581 | 117 | 209 | 972 | 294 | 0.7 | 91 | 100% | 60 |
| 2017 | 4 | 706 | 294 | 494 | 690 | 307 | 0.6 | 103 | 100% | 60 |
| 2010-2014 | 7 | 93.1 | 48.7 | 60.7 | 529 | 354 | 0.5 | 139 | 100% | 60 |
Source: CommoVision (commovision.com)
Source: CommoVision · The Anschutz Corporation type curves, per-well production by first-production cohort.
Recent permitting
About this chart
Approvals of every permit type per month, the 24 months to Sep 2026. The last bar is Sep 2026 through September 1, 2026 (5 so far), drawn hatched. Of the 192 approved in the 365 days to September 1, 2026, 191 are permits to drill a new well and 1 is a permit to deepen, sidetrack or re-enter an existing well. Permits to drill a new well: 191 in the 365 days to September 1, 2026 and 82 in the last 90 days of that window. How permits are counted.
- The Anschutz Corporation was granted 192 well permits in the 365 days to September 1, 2026. Of those, 82 came in the last 90 days of that window. The latest approval on record is dated September 1, 2026.
- Of the 192 approved in the 365 days to September 1, 2026, 191 are permits to drill a new well and 1 is a permit to deepen, sidetrack or re-enter an existing well. Permits to drill a new well: 191 in the 365 days to September 1, 2026 and 82 in the last 90 days of that window.
- Permits counted here come from Colorado, Utah and Wyoming.
Well permits approved per month: full table
| Month | Permits approved |
|---|---|
| Sep 2026 (through September 1, 2026) | 5 |
| Aug 2026 | 23 |
| Jul 2026 | 23 |
| Jun 2026 | 33 |
| May 2026 | 7 |
| Apr 2026 | 25 |
| Mar 2026 | 20 |
| Feb 2026 | 19 |
| Jan 2026 | 5 |
| Dec 2025 | 15 |
| Nov 2025 | 6 |
| Oct 2025 | 7 |
| Sep 2025 | 4 |
| Aug 2025 | 4 |
| Jul 2025 | 12 |
| Jun 2025 | 5 |
| May 2025 | 5 |
| Apr 2025 | 15 |
| Mar 2025 | 41 |
| Feb 2025 | 18 |
| Jan 2025 | 24 |
| Dec 2024 | 16 |
| Nov 2024 | 15 |
| Oct 2024 | 48 |
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 |
|---|---|---|---|
| Colorado production | well | 1999-01 | ~100% of EIA |
| Montana production | well | 1986-01 | ~96–100% of EIA |
| North Dakota production | well | 1951-04 | ~99–100% of EIA |
| New Mexico production | well | 1924-01 | ~100% of EIA |
| Ohio production | well | 1955-08 | ~99% of EIA |
| Texas production | well | 1993-01 | ~99–100% of EIA |
| Utah production | well | 1984-01 | ~100% of EIA |
| Wyoming production | well | 1978-01 | ~100–101% 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 The Anschutz Corporation are regenerated at every build from the same catalog of sources the data is built from.
What the data shows
- The Anschutz Corporation produced 17.9 MMbbl of oil and 61.6 Bcf of natural gas in 2025.
- The Anschutz Corporation oil production reached its highest level on record in 2025 at 17.9 MMbbl.
- The Anschutz Corporation operated production across 8 reporting regions in 1 country (United States) in our coverage.
- 389 operated producing wells tracked, trailing 12 months per region.
Get early access
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