UL KESWICK 41-27 D
UL KESWICK 41-27 D is a Texas oil lease in Martin County, Railroad Commission district 08, operated by Diamondback E&P LLC. It has 1 wellbore on file with the Commission. Reported production runs from May 2023 to August 2026, totalling 203,223 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 $8.6M, with roughly $2.5M 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 3,849 barrels a month. Its strongest month on the record we hold was December 2023, at 17,820 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 UL KESWICK 41-27 D
- Who operates UL KESWICK 41-27 D?
- UL KESWICK 41-27 D is operated by Diamondback E&P LLC, Railroad Commission of Texas operator number 217012.
- Where is UL KESWICK 41-27 D?
- UL KESWICK 41-27 D is a Texas oil lease in Martin County, Texas, in Railroad Commission district 08. Its Railroad Commission lease number is 59825.
- Is UL KESWICK 41-27 D still producing?
- UL KESWICK 41-27 D is currently producing. The most recent month of production reported to the Railroad Commission of Texas for UL KESWICK 41-27 D is August 2026.
- How much has UL KESWICK 41-27 D produced?
- UL KESWICK 41-27 D has reported 203,223 barrels of oil (bbl) to the Railroad Commission of Texas between May 2023 and August 2026, from 1 wellbore.
- How much is UL KESWICK 41-27 D worth?
- The remaining production from UL KESWICK 41-27 D is estimated to be worth about $8.6M in total as of 26 August 2026, within a range of $7.2M to $10.1M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in UL KESWICK 41-27 D is a fraction of it. The estimate fits an Arps decline curve to the production UL KESWICK 41-27 D has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for UL KESWICK 41-27 D is an estimate of value, not an offer and not an appraisal.
- How much income does UL KESWICK 41-27 D generate in a year?
- UL KESWICK 41-27 D is forecast to net about $2.5M across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in UL KESWICK 41-27 D 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 | Martin County, Texas |
| RRC district | 08 |
| Lease number | 59825 |
| Wellbores | 1 |
| Reported production | 203,223 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $8.6M |
Where UL KESWICK 41-27 D 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.