WINDHAM 11AA
WINDHAM 11AA is a Texas oil lease in Midland County, Railroad Commission district 08, operated by Ovintiv USA Inc. It has 1 wellbore on file with the Commission. Reported production runs from November 2022 to August 2026, totalling 159,412 barrels. The lease is currently producing. Fitting a decline curve to that history and pricing the remaining production at today's forward curve values the whole lease — a 100% undivided interest — at about $4.2M, with roughly $895K expected over the next twelve months. An individual royalty owner receives their own decimal interest times that figure. Over the last twelve months on file it averaged 1,427 barrels a month. Its strongest month on the record we hold was December 2022, at 32,310 barrels. In our own backtest, leases producing at this rate are forecast to within about 17% of what they went on to produce, and that measured error is the range shown on the page rather than a confidence of our own devising.
Key facts about WINDHAM 11AA
- Who operates WINDHAM 11AA?
- WINDHAM 11AA is operated by Ovintiv USA Inc., Railroad Commission of Texas operator number 628658.
- Where is WINDHAM 11AA?
- WINDHAM 11AA is a Texas oil lease in Midland County, Texas, in Railroad Commission district 08. Its Railroad Commission lease number is 59195.
- Is WINDHAM 11AA still producing?
- WINDHAM 11AA is currently producing. The most recent month of production reported to the Railroad Commission of Texas for WINDHAM 11AA is August 2026.
- How much has WINDHAM 11AA produced?
- WINDHAM 11AA has reported 159,412 barrels of oil (bbl) to the Railroad Commission of Texas between November 2022 and August 2026, from 1 wellbore.
- How much is WINDHAM 11AA worth?
- The remaining production from WINDHAM 11AA is estimated to be worth about $4.2M in total as of 26 August 2026, within a range of $3.5M to $4.9M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in WINDHAM 11AA is a fraction of it. The estimate fits an Arps decline curve to the production WINDHAM 11AA has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for WINDHAM 11AA is an estimate of value, not an offer and not an appraisal.
- How much income does WINDHAM 11AA generate in a year?
- WINDHAM 11AA is forecast to net about $895K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in WINDHAM 11AA receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Ovintiv USA Inc. |
|---|---|
| Field | Spraberry (Trend Area) |
| County | Midland County, Texas |
| RRC district | 08 |
| Lease number | 59195 |
| Wellbores | 1 |
| Reported production | 159,412 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $4.2M |
Where WINDHAM 11AA sits
Source: Railroad Commission of Texas lease production records, complete through . Figures on this page were computed on .
Production figures are as reported to the Railroad Commission of Texas. The value shown is an estimate produced by fitting a decline curve to that reported history; it is not an offer or an appraisal. How this estimate is calculated.