KISBER 10-89 E
KISBER 10-89 E is a Texas oil lease in Ward County, Railroad Commission district 08, operated by Diamondback E&P LLC. It has 1 wellbore on file with the Commission. Reported production runs from January 2024 to August 2026, totalling 200,155 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 $6.0M, with roughly $2.1M 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 4,540 barrels a month. Its strongest month on the record we hold was August 2024, at 25,348 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 KISBER 10-89 E
- Who operates KISBER 10-89 E?
- KISBER 10-89 E is operated by Diamondback E&P LLC, Railroad Commission of Texas operator number 217012.
- Where is KISBER 10-89 E?
- KISBER 10-89 E is a Texas oil lease in Ward County, Texas, in Railroad Commission district 08. Its Railroad Commission lease number is 61003.
- Is KISBER 10-89 E still producing?
- KISBER 10-89 E is currently producing. The most recent month of production reported to the Railroad Commission of Texas for KISBER 10-89 E is August 2026.
- How much has KISBER 10-89 E produced?
- KISBER 10-89 E has reported 200,155 barrels of oil (bbl) to the Railroad Commission of Texas between January 2024 and August 2026, from 1 wellbore.
- How much is KISBER 10-89 E worth?
- The remaining production from KISBER 10-89 E is estimated to be worth about $6.0M in total as of 26 August 2026, within a range of $5.0M to $7.0M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in KISBER 10-89 E is a fraction of it. The estimate fits an Arps decline curve to the production KISBER 10-89 E has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for KISBER 10-89 E is an estimate of value, not an offer and not an appraisal.
- How much income does KISBER 10-89 E generate in a year?
- KISBER 10-89 E is forecast to net about $2.1M across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in KISBER 10-89 E receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Diamondback E&P LLC |
|---|---|
| Field | Phantom (Wolfcamp) |
| County | Ward County, Texas |
| RRC district | 08 |
| Lease number | 61003 |
| Wellbores | 1 |
| Reported production | 200,155 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $6.0M |
Where KISBER 10-89 E 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.