WILLIAMAR WEST MIOCENE UNIT
WILLIAMAR WEST MIOCENE UNIT is a Texas oil lease in Willacy County, Railroad Commission district 04, operated by Citation Oil & Gas Corp. It has 5 wellbores on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 271,242 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 $464K, with roughly $155K 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 246 barrels a month, about 49 per wellbore. Its strongest month on the record we hold was June 2020, at 582 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 WILLIAMAR WEST MIOCENE UNIT
- Who operates WILLIAMAR WEST MIOCENE UNIT?
- WILLIAMAR WEST MIOCENE UNIT is operated by Citation Oil & Gas Corp., Railroad Commission of Texas operator number 154235.
- Where is WILLIAMAR WEST MIOCENE UNIT?
- WILLIAMAR WEST MIOCENE UNIT is a Texas oil lease in Willacy County, Texas, in Railroad Commission district 04. Its Railroad Commission lease number is 10056.
- Is WILLIAMAR WEST MIOCENE UNIT still producing?
- WILLIAMAR WEST MIOCENE UNIT is currently producing. The most recent month of production reported to the Railroad Commission of Texas for WILLIAMAR WEST MIOCENE UNIT is August 2026.
- How much has WILLIAMAR WEST MIOCENE UNIT produced?
- WILLIAMAR WEST MIOCENE UNIT has reported 271,242 barrels of oil (bbl) to the Railroad Commission of Texas between January 1993 and August 2026, from 5 wellbores.
- How much is WILLIAMAR WEST MIOCENE UNIT worth?
- The remaining production from WILLIAMAR WEST MIOCENE UNIT is estimated to be worth about $464K in total as of 27 August 2026, within a range of $362K to $567K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in WILLIAMAR WEST MIOCENE UNIT is a fraction of it. The estimate fits an Arps decline curve to the production WILLIAMAR WEST MIOCENE UNIT has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for WILLIAMAR WEST MIOCENE UNIT is an estimate of value, not an offer and not an appraisal.
- How much income does WILLIAMAR WEST MIOCENE UNIT generate in a year?
- WILLIAMAR WEST MIOCENE UNIT is forecast to net about $155K across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in WILLIAMAR WEST MIOCENE UNIT receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Citation Oil & Gas Corp. |
|---|---|
| Field | Willamar, West (Miocene 5850) |
| County | Willacy County, Texas |
| RRC district | 04 |
| Lease number | 10056 |
| Wellbores | 5 |
| Reported production | 271,242 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $464K |
Where WILLIAMAR WEST MIOCENE UNIT 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.