BIG MAX 24 SW
BIG MAX 24 SW is a Texas oil lease in Andrews County, Railroad Commission district 08, operated by Windsor Permian LLC. It has 1 wellbore on file with the Commission. Reported production runs from July 2011 to August 2026, totalling 37,157 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 $409K, with roughly $74K 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 100 barrels a month. Its strongest month on the record we hold was July 2016, at 364 barrels. In our own backtest, leases producing at this rate are forecast to within about 45% 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 BIG MAX 24 SW
- Who operates BIG MAX 24 SW?
- BIG MAX 24 SW is operated by Windsor Permian LLC, Railroad Commission of Texas operator number 931746.
- Where is BIG MAX 24 SW?
- BIG MAX 24 SW is a Texas oil lease in Andrews County, Texas, in Railroad Commission district 08. Its Railroad Commission lease number is 42282.
- Is BIG MAX 24 SW still producing?
- BIG MAX 24 SW is currently producing. The most recent month of production reported to the Railroad Commission of Texas for BIG MAX 24 SW is August 2026.
- How much has BIG MAX 24 SW produced?
- BIG MAX 24 SW has reported 37,157 barrels of oil (bbl) to the Railroad Commission of Texas between July 2011 and August 2026, from 1 wellbore.
- How much is BIG MAX 24 SW worth?
- The remaining production from BIG MAX 24 SW is estimated to be worth about $409K in total as of 27 August 2026, within a range of $225K to $593K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in BIG MAX 24 SW is a fraction of it. The estimate fits an Arps decline curve to the production BIG MAX 24 SW has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for BIG MAX 24 SW is an estimate of value, not an offer and not an appraisal.
- How much income does BIG MAX 24 SW generate in a year?
- BIG MAX 24 SW is forecast to net about $74K across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in BIG MAX 24 SW receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Windsor Permian LLC |
|---|---|
| Field | Spraberry (Trend Area) |
| County | Andrews County, Texas |
| RRC district | 08 |
| Lease number | 42282 |
| Wellbores | 1 |
| Reported production | 37,157 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $409K |
Where BIG MAX 24 SW 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.