MCALISTER 33A
MCALISTER 33A is a Texas oil lease in Midland County, Railroad Commission district 08, operated by Pioneer Natural Res. USA, Inc. It has 1 wellbore on file with the Commission. Reported production runs from May 2024 to August 2026, totalling 170,840 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 $1.3M, with roughly $1.1M 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 8,192 barrels a month. Its strongest month on the record we hold was May 2025, at 15,809 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 MCALISTER 33A
- Who operates MCALISTER 33A?
- MCALISTER 33A is operated by Pioneer Natural Res. USA, Inc., Railroad Commission of Texas operator number 665748.
- Where is MCALISTER 33A?
- MCALISTER 33A is a Texas oil lease in Midland County, Texas, in Railroad Commission district 08. Its Railroad Commission lease number is 61339.
- Is MCALISTER 33A still producing?
- MCALISTER 33A is currently producing. The most recent month of production reported to the Railroad Commission of Texas for MCALISTER 33A is August 2026.
- How much has MCALISTER 33A produced?
- MCALISTER 33A has reported 170,840 barrels of oil (bbl) to the Railroad Commission of Texas between May 2024 and August 2026, from 1 wellbore.
- How much is MCALISTER 33A worth?
- The remaining production from MCALISTER 33A is estimated to be worth about $1.3M in total as of 27 August 2026, within a range of $1.1M to $1.5M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in MCALISTER 33A is a fraction of it. The estimate fits an Arps decline curve to the production MCALISTER 33A has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for MCALISTER 33A is an estimate of value, not an offer and not an appraisal.
- How much income does MCALISTER 33A generate in a year?
- MCALISTER 33A is forecast to net about $1.1M across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in MCALISTER 33A receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Pioneer Natural Res. USA, Inc. |
|---|---|
| Field | Spraberry (Trend Area) |
| County | Midland County, Texas |
| RRC district | 08 |
| Lease number | 61339 |
| Wellbores | 1 |
| Reported production | 170,840 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $1.3M |
Where MCALISTER 33A 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.