CUELLAR, MARIA
CUELLAR, MARIA is a Texas gas lease in Zapata County, Railroad Commission district 04, operated by Transamerican Natural Gas Corp. It has 1 wellbore on file with the Commission. Reported production runs from February 1993 to August 2026, totalling 11,749,013 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 $1.5M, with roughly $233K 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 10,624 thousand cubic feet a month. Its strongest month on the record we hold was March 2025, at 13,254 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 CUELLAR, MARIA
- Who operates CUELLAR, MARIA?
- CUELLAR, MARIA is operated by Transamerican Natural Gas Corp., Railroad Commission of Texas operator number 864424.
- Where is CUELLAR, MARIA?
- CUELLAR, MARIA is a Texas gas lease in Zapata County, Texas, in Railroad Commission district 04. Its Railroad Commission lease number is 144501.
- Is CUELLAR, MARIA still producing?
- CUELLAR, MARIA is currently producing. The most recent month of production reported to the Railroad Commission of Texas for CUELLAR, MARIA is August 2026.
- How much has CUELLAR, MARIA produced?
- CUELLAR, MARIA has reported 11,749,013 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between February 1993 and August 2026, from 1 wellbore.
- How much is CUELLAR, MARIA worth?
- The remaining production from CUELLAR, MARIA is estimated to be worth about $1.5M in total as of 27 August 2026, within a range of $1.3M to $1.8M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in CUELLAR, MARIA is a fraction of it. The estimate fits an Arps decline curve to the production CUELLAR, MARIA has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for CUELLAR, MARIA is an estimate of value, not an offer and not an appraisal.
- How much income does CUELLAR, MARIA generate in a year?
- CUELLAR, MARIA is forecast to net about $233K across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in CUELLAR, MARIA receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Transamerican Natural Gas Corp. |
|---|---|
| Field | Francisco (Lobo 8200) |
| County | Zapata County, Texas |
| RRC district | 04 |
| Lease number | 144501 |
| Wellbores | 1 |
| Reported production | 11,749,013 mcf |
| First reported | |
| Last reported | |
| Estimated royalty value | $1.5M |
Where CUELLAR, MARIA 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.