AMARILLA, ROSA
AMARILLA, ROSA is a Texas gas lease in Hidalgo County, Railroad Commission district 04, operated by Vastar Resources, Inc. It has 1 wellbore on file with the Commission. Reported production runs from July 1998 to August 2026, totalling 17,624,610 thousand cubic feet. 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 $2K, with roughly $2K 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 507 thousand cubic feet a month. Its strongest month on the record we hold was July 2024, at 7,228 thousand cubic feet. 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 AMARILLA, ROSA
- Who operates AMARILLA, ROSA?
- AMARILLA, ROSA is operated by Vastar Resources, Inc., Railroad Commission of Texas operator number 883810.
- Where is AMARILLA, ROSA?
- AMARILLA, ROSA is a Texas gas lease in Hidalgo County, Texas, in Railroad Commission district 04. Its Railroad Commission lease number is 169717.
- Is AMARILLA, ROSA still producing?
- AMARILLA, ROSA is intermittent. The most recent month of production reported to the Railroad Commission of Texas for AMARILLA, ROSA is August 2026.
- How much has AMARILLA, ROSA produced?
- AMARILLA, ROSA has reported 17,624,610 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between July 1998 and August 2026, from 1 wellbore.
- How much is AMARILLA, ROSA worth?
- The remaining production from AMARILLA, ROSA is estimated to be worth about $2K in total as of 27 August 2026, within a range of $1K to $2K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in AMARILLA, ROSA is a fraction of it. The estimate fits an Arps decline curve to the production AMARILLA, ROSA has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for AMARILLA, ROSA is an estimate of value, not an offer and not an appraisal.
- How much income does AMARILLA, ROSA generate in a year?
- AMARILLA, ROSA is forecast to net about $2K across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in AMARILLA, ROSA receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Vastar Resources, Inc. |
|---|---|
| Field | Santa Ana (Marks) |
| County | Hidalgo County, Texas |
| RRC district | 04 |
| Lease number | 169717 |
| Wellbores | 1 |
| Reported production | 17,624,610 mcf |
| First reported | |
| Last reported | |
| Estimated royalty value | $2K |
Where AMARILLA, ROSA 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.