CARTER A
CARTER A is a Texas oil lease in Irion County, Railroad Commission district 7C, operated by Cog Operating LLC. It has 2 wellbores on file with the Commission. Reported production runs from July 2014 to August 2026, totalling 75,163 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 $479K, with roughly $86K 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 100 barrels a month, about 50 per wellbore. Its strongest month on the record we hold was May 2016, at 1,005 barrels. In our own backtest, leases producing at this rate are forecast to within about 45% 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 CARTER A
- Who operates CARTER A?
- CARTER A is operated by Cog Operating LLC, Railroad Commission of Texas operator number 166150.
- Where is CARTER A?
- CARTER A is a Texas oil lease in Irion County, Texas, in Railroad Commission district 7C. Its Railroad Commission lease number is 18634.
- Is CARTER A still producing?
- CARTER A is currently producing. The most recent month of production reported to the Railroad Commission of Texas for CARTER A is August 2026.
- How much has CARTER A produced?
- CARTER A has reported 75,163 barrels of oil (bbl) to the Railroad Commission of Texas between July 2014 and August 2026, from 2 wellbores.
- How much is CARTER A worth?
- The remaining production from CARTER A is estimated to be worth about $479K in total as of 26 August 2026, within a range of $264K to $695K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in CARTER A is a fraction of it. The estimate fits an Arps decline curve to the production CARTER A has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for CARTER A is an estimate of value, not an offer and not an appraisal.
- How much income does CARTER A generate in a year?
- CARTER A is forecast to net about $86K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in CARTER A receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Cog Operating LLC |
|---|---|
| Field | Spraberry (Trend Area) |
| County | Irion County, Texas |
| RRC district | 7C |
| Lease number | 18634 |
| Wellbores | 2 |
| Reported production | 75,163 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $479K |
Where CARTER A 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.