HALLEY, S. M. -B-
HALLEY, S. M. -B- is a Texas gas lease in Winkler County, Railroad Commission district 08, operated by Oryx Energy Company. It has 1 wellbore on file with the Commission. Reported production runs from March 1997 to August 2026, totalling 9,351,398 thousand cubic feet. 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 $1.4M, with roughly $206K 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 10,213 thousand cubic feet a month. Its strongest month on the record we hold was December 2021, at 32,335 thousand cubic feet. 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 HALLEY, S. M. -B-
- Who operates HALLEY, S. M. -B-?
- HALLEY, S. M. -B- is operated by Oryx Energy Company, Railroad Commission of Texas operator number 627127.
- Where is HALLEY, S. M. -B-?
- HALLEY, S. M. -B- is a Texas gas lease in Winkler County, Texas, in Railroad Commission district 08. Its Railroad Commission lease number is 163252.
- Is HALLEY, S. M. -B- still producing?
- HALLEY, S. M. -B- is currently producing. The most recent month of production reported to the Railroad Commission of Texas for HALLEY, S. M. -B- is August 2026.
- How much has HALLEY, S. M. -B- produced?
- HALLEY, S. M. -B- has reported 9,351,398 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between March 1997 and August 2026, from 1 wellbore.
- How much is HALLEY, S. M. -B- worth?
- The remaining production from HALLEY, S. M. -B- is estimated to be worth about $1.4M in total as of 27 August 2026, within a range of $1.1M to $1.6M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in HALLEY, S. M. -B- is a fraction of it. The estimate fits an Arps decline curve to the production HALLEY, S. M. -B- has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for HALLEY, S. M. -B- is an estimate of value, not an offer and not an appraisal.
- How much income does HALLEY, S. M. -B- generate in a year?
- HALLEY, S. M. -B- is forecast to net about $206K across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in HALLEY, S. M. -B- receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Oryx Energy Company |
|---|---|
| Field | Emperor (Devonian) |
| County | Winkler County, Texas |
| RRC district | 08 |
| Lease number | 163252 |
| Wellbores | 1 |
| Reported production | 9,351,398 mcf |
| First reported | |
| Last reported | |
| Estimated royalty value | $1.4M |
Where HALLEY, S. M. -B- 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.