WILLIAM 12X77A
WILLIAM 12X77A is a Texas oil lease in Hemphill County, Railroad Commission district 10, operated by 4p Energy Texas, LLC. It has 1 wellbore on file with the Commission. Reported production runs from February 2019 to August 2026, totalling 77,523 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 $1.7M, with roughly $388K 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 456 barrels a month. Its strongest month on the record we hold was September 2019, at 5,016 barrels. In our own backtest, leases producing at this rate are forecast to within about 22% 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 WILLIAM 12X77A
- Who operates WILLIAM 12X77A?
- WILLIAM 12X77A is operated by 4p Energy Texas, LLC, Railroad Commission of Texas operator number 953803.
- Where is WILLIAM 12X77A?
- WILLIAM 12X77A is a Texas oil lease in Hemphill County, Texas, in Railroad Commission district 10. Its Railroad Commission lease number is 09710.
- Is WILLIAM 12X77A still producing?
- WILLIAM 12X77A is currently producing. The most recent month of production reported to the Railroad Commission of Texas for WILLIAM 12X77A is August 2026.
- How much has WILLIAM 12X77A produced?
- WILLIAM 12X77A has reported 77,523 barrels of oil (bbl) to the Railroad Commission of Texas between February 2019 and August 2026, from 1 wellbore.
- How much is WILLIAM 12X77A worth?
- The remaining production from WILLIAM 12X77A is estimated to be worth about $1.7M in total as of 26 August 2026, within a range of $1.3M to $2.1M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in WILLIAM 12X77A is a fraction of it. The estimate fits an Arps decline curve to the production WILLIAM 12X77A has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for WILLIAM 12X77A is an estimate of value, not an offer and not an appraisal.
- How much income does WILLIAM 12X77A generate in a year?
- WILLIAM 12X77A is forecast to net about $388K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in WILLIAM 12X77A receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | 4p Energy Texas, LLC |
|---|---|
| Field | Lipscomb (Cleveland) |
| County | Hemphill County, Texas |
| RRC district | 10 |
| Lease number | 09710 |
| Wellbores | 1 |
| Reported production | 77,523 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $1.7M |
Where WILLIAM 12X77A 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.