DENNIS
DENNIS is a Texas oil lease in Gray County, Railroad Commission district 10, operated by Onyx Producing Company, Inc. It has 3 wellbores on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 7,915 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 $94K, with roughly $14K 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 8 barrels a month, about 3 per wellbore. Its strongest month on the record we hold was April 2024, at 28 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 DENNIS
- Who operates DENNIS?
- DENNIS is operated by Onyx Producing Company, Inc., Railroad Commission of Texas operator number 624250.
- Where is DENNIS?
- DENNIS is a Texas oil lease in Gray County, Texas, in Railroad Commission district 10. Its Railroad Commission lease number is 04962.
- Is DENNIS still producing?
- DENNIS is currently producing. The most recent month of production reported to the Railroad Commission of Texas for DENNIS is August 2026.
- How much has DENNIS produced?
- DENNIS has reported 7,915 barrels of oil (bbl) to the Railroad Commission of Texas between January 1993 and August 2026, from 3 wellbores.
- How much is DENNIS worth?
- The remaining production from DENNIS is estimated to be worth about $94K in total as of 26 August 2026, within a range of $0 to $189K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in DENNIS is a fraction of it. The estimate fits an Arps decline curve to the production DENNIS has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for DENNIS is an estimate of value, not an offer and not an appraisal.
- How much income does DENNIS generate in a year?
- DENNIS is forecast to net about $14K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in DENNIS receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Onyx Producing Company, Inc. |
|---|---|
| Field | Panhandle Gray County Field |
| County | Gray County, Texas |
| RRC district | 10 |
| Lease number | 04962 |
| Wellbores | 3 |
| Reported production | 7,915 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $94K |
Where DENNIS 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.