BOSS EAST I 40-45
BOSS EAST I 40-45 is a Texas oil lease in Upton County, Railroad Commission district 7C, operated by De IV Operating, LLC. It has 3 wellbores on file with the Commission. Reported production runs from August 2024 to August 2026, totalling 609,066 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 $15.1M, with roughly $10.0M 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 26,895 barrels a month, about 8,965 per wellbore. Its strongest month on the record we hold was March 2025, at 56,213 barrels. In our own backtest, leases producing at this rate are forecast to within about 18% 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 BOSS EAST I 40-45
- Who operates BOSS EAST I 40-45?
- BOSS EAST I 40-45 is operated by De IV Operating, LLC, Railroad Commission of Texas operator number 100168.
- Where is BOSS EAST I 40-45?
- BOSS EAST I 40-45 is a Texas oil lease in Upton County, Texas, in Railroad Commission district 7C. Its Railroad Commission lease number is 22742.
- Is BOSS EAST I 40-45 still producing?
- BOSS EAST I 40-45 is currently producing. The most recent month of production reported to the Railroad Commission of Texas for BOSS EAST I 40-45 is August 2026.
- How much has BOSS EAST I 40-45 produced?
- BOSS EAST I 40-45 has reported 609,066 barrels of oil (bbl) to the Railroad Commission of Texas between August 2024 and August 2026, from 3 wellbores.
- How much is BOSS EAST I 40-45 worth?
- The remaining production from BOSS EAST I 40-45 is estimated to be worth about $15.1M in total as of 27 August 2026, within a range of $12.4M to $17.8M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in BOSS EAST I 40-45 is a fraction of it. The estimate fits an Arps decline curve to the production BOSS EAST I 40-45 has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for BOSS EAST I 40-45 is an estimate of value, not an offer and not an appraisal.
- How much income does BOSS EAST I 40-45 generate in a year?
- BOSS EAST I 40-45 is forecast to net about $10.0M across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in BOSS EAST I 40-45 receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | De IV Operating, LLC |
|---|---|
| Field | Spraberry (Trend Area) |
| County | Upton County, Texas |
| RRC district | 7C |
| Lease number | 22742 |
| Wellbores | 3 |
| Reported production | 609,066 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $15.1M |
Where BOSS EAST I 40-45 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.