EXXON-COWDEN
EXXON-COWDEN is a Texas oil lease in Upton County, Railroad Commission district 7C, operated by Tamarack Petroleum Company, Inc. It has 2 wellbores on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 83,657 barrels. 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 $38K, with roughly $6K 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 4 barrels a month, about 2 per wellbore. Its strongest month on the record we hold was June 2020, at 421 barrels. In our own backtest, leases producing at this rate are forecast to within about 100% 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 EXXON-COWDEN
- Who operates EXXON-COWDEN?
- EXXON-COWDEN is operated by Tamarack Petroleum Company, Inc., Railroad Commission of Texas operator number 835630.
- Where is EXXON-COWDEN?
- EXXON-COWDEN is a Texas oil lease in Upton County, Texas, in Railroad Commission district 7C. Its Railroad Commission lease number is 08304.
- Is EXXON-COWDEN still producing?
- EXXON-COWDEN is intermittent. The most recent month of production reported to the Railroad Commission of Texas for EXXON-COWDEN is August 2026.
- How much has EXXON-COWDEN produced?
- EXXON-COWDEN has reported 83,657 barrels of oil (bbl) to the Railroad Commission of Texas between January 1993 and August 2026, from 2 wellbores.
- How much is EXXON-COWDEN worth?
- The remaining production from EXXON-COWDEN is estimated to be worth about $38K in total as of 26 August 2026, within a range of $0 to $75K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in EXXON-COWDEN is a fraction of it. The estimate fits an Arps decline curve to the production EXXON-COWDEN has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for EXXON-COWDEN is an estimate of value, not an offer and not an appraisal.
- How much income does EXXON-COWDEN generate in a year?
- EXXON-COWDEN is forecast to net about $6K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in EXXON-COWDEN receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Tamarack Petroleum Company, Inc. |
|---|---|
| Field | Spraberry (Trend Area) |
| County | Upton County, Texas |
| RRC district | 7C |
| Lease number | 08304 |
| Wellbores | 2 |
| Reported production | 83,657 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $38K |
Where EXXON-COWDEN 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.