ALLAR-CALLAWAY 27Q
ALLAR-CALLAWAY 27Q is a Texas oil lease in Martin 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 August 2024 to August 2026, totalling 153,092 barrels. The lease is intermittent. 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 $4.1M, with roughly $3.1M 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 10,849 barrels a month. Its strongest month on the record we hold was September 2025, at 18,431 barrels. In our own backtest, leases producing at this rate are forecast to within about 18% 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 ALLAR-CALLAWAY 27Q
- Who operates ALLAR-CALLAWAY 27Q?
- ALLAR-CALLAWAY 27Q is operated by Pioneer Natural Res. USA, Inc., Railroad Commission of Texas operator number 665748.
- Where is ALLAR-CALLAWAY 27Q?
- ALLAR-CALLAWAY 27Q is a Texas oil lease in Martin County, Texas, in Railroad Commission district 08. Its Railroad Commission lease number is 61931.
- Is ALLAR-CALLAWAY 27Q still producing?
- ALLAR-CALLAWAY 27Q is intermittent. The most recent month of production reported to the Railroad Commission of Texas for ALLAR-CALLAWAY 27Q is August 2026.
- How much has ALLAR-CALLAWAY 27Q produced?
- ALLAR-CALLAWAY 27Q has reported 153,092 barrels of oil (bbl) to the Railroad Commission of Texas between August 2024 and August 2026, from 1 wellbore.
- How much is ALLAR-CALLAWAY 27Q worth?
- The remaining production from ALLAR-CALLAWAY 27Q is estimated to be worth about $4.1M in total as of 27 August 2026, within a range of $3.4M to $4.8M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in ALLAR-CALLAWAY 27Q is a fraction of it. The estimate fits an Arps decline curve to the production ALLAR-CALLAWAY 27Q has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for ALLAR-CALLAWAY 27Q is an estimate of value, not an offer and not an appraisal.
- How much income does ALLAR-CALLAWAY 27Q generate in a year?
- ALLAR-CALLAWAY 27Q is forecast to net about $3.1M across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in ALLAR-CALLAWAY 27Q 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 | Martin County, Texas |
| RRC district | 08 |
| Lease number | 61931 |
| Wellbores | 1 |
| Reported production | 153,092 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $4.1M |
Where ALLAR-CALLAWAY 27Q 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.