ER UNIT 3-3625
ER UNIT 3-3625 is a Texas oil lease in Upton County, Railroad Commission district 7C, operated by Diamondback E&P LLC. It has 6 wellbores on file with the Commission. Reported production runs from November 2016 to August 2026, totalling 1,437,665 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 $15.2M, with roughly $3.5M 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 4,315 barrels a month, about 719 per wellbore. Its strongest month on the record we hold was March 2020, at 48,994 barrels. In our own backtest, leases producing at this rate are forecast to within about 17% 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 ER UNIT 3-3625
- Who operates ER UNIT 3-3625?
- ER UNIT 3-3625 is operated by Diamondback E&P LLC, Railroad Commission of Texas operator number 217012.
- Where is ER UNIT 3-3625?
- ER UNIT 3-3625 is a Texas oil lease in Upton County, Texas, in Railroad Commission district 7C. Its Railroad Commission lease number is 19516.
- Is ER UNIT 3-3625 still producing?
- ER UNIT 3-3625 is currently producing. The most recent month of production reported to the Railroad Commission of Texas for ER UNIT 3-3625 is August 2026.
- How much has ER UNIT 3-3625 produced?
- ER UNIT 3-3625 has reported 1,437,665 barrels of oil (bbl) to the Railroad Commission of Texas between November 2016 and August 2026, from 6 wellbores.
- How much is ER UNIT 3-3625 worth?
- The remaining production from ER UNIT 3-3625 is estimated to be worth about $15.2M in total as of 27 August 2026, within a range of $12.6M to $17.8M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in ER UNIT 3-3625 is a fraction of it. The estimate fits an Arps decline curve to the production ER UNIT 3-3625 has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for ER UNIT 3-3625 is an estimate of value, not an offer and not an appraisal.
- How much income does ER UNIT 3-3625 generate in a year?
- ER UNIT 3-3625 is forecast to net about $3.5M across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in ER UNIT 3-3625 receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Diamondback E&P LLC |
|---|---|
| Field | Spraberry (Trend Area) |
| County | Upton County, Texas |
| RRC district | 7C |
| Lease number | 19516 |
| Wellbores | 6 |
| Reported production | 1,437,665 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $15.2M |
Where ER UNIT 3-3625 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.