DORA ROBERTS RANCH UNIT
DORA ROBERTS RANCH UNIT is a Texas oil lease in Midland County, Railroad Commission district 08, operated by Oxy USA Inc. It has 12 wellbores on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 1,030,465 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 $1.1M, with roughly $253K 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 547 barrels a month, about 46 per wellbore. Its strongest month on the record we hold was August 2016, at 3,743 barrels. 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 DORA ROBERTS RANCH UNIT
- Who operates DORA ROBERTS RANCH UNIT?
- DORA ROBERTS RANCH UNIT is operated by Oxy USA Inc., Railroad Commission of Texas operator number 630591.
- Where is DORA ROBERTS RANCH UNIT?
- DORA ROBERTS RANCH UNIT is a Texas oil lease in Midland County, Texas, in Railroad Commission district 08. Its Railroad Commission lease number is 15859.
- Is DORA ROBERTS RANCH UNIT still producing?
- DORA ROBERTS RANCH UNIT is currently producing. The most recent month of production reported to the Railroad Commission of Texas for DORA ROBERTS RANCH UNIT is August 2026.
- How much has DORA ROBERTS RANCH UNIT produced?
- DORA ROBERTS RANCH UNIT has reported 1,030,465 barrels of oil (bbl) to the Railroad Commission of Texas between January 1993 and August 2026, from 12 wellbores.
- How much is DORA ROBERTS RANCH UNIT worth?
- The remaining production from DORA ROBERTS RANCH UNIT is estimated to be worth about $1.1M in total as of 26 August 2026, within a range of $884K to $1.4M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in DORA ROBERTS RANCH UNIT is a fraction of it. The estimate fits an Arps decline curve to the production DORA ROBERTS RANCH UNIT has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for DORA ROBERTS RANCH UNIT is an estimate of value, not an offer and not an appraisal.
- How much income does DORA ROBERTS RANCH UNIT generate in a year?
- DORA ROBERTS RANCH UNIT is forecast to net about $253K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in DORA ROBERTS RANCH UNIT receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Oxy USA Inc. |
|---|---|
| Field | War-San (Ellenburger) |
| County | Midland County, Texas |
| RRC district | 08 |
| Lease number | 15859 |
| Wellbores | 12 |
| Reported production | 1,030,465 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $1.1M |
Where DORA ROBERTS RANCH UNIT 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.