DUSEK
DUSEK is a Texas oil lease in Upton County, Railroad Commission district 7C, operated by Parsley Energy Operations, LLC. It has 9 wellbores on file with the Commission. Reported production runs from December 2009 to August 2026, totalling 586,573 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 $294K, with roughly $190K 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 538 barrels a month, about 60 per wellbore. Its strongest month on the record we hold was July 2016, at 3,281 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 DUSEK
- Who operates DUSEK?
- DUSEK is operated by Parsley Energy Operations, LLC, Railroad Commission of Texas operator number 642652.
- Where is DUSEK?
- DUSEK is a Texas oil lease in Upton County, Texas, in Railroad Commission district 7C. Its Railroad Commission lease number is 17067.
- Is DUSEK still producing?
- DUSEK is currently producing. The most recent month of production reported to the Railroad Commission of Texas for DUSEK is August 2026.
- How much has DUSEK produced?
- DUSEK has reported 586,573 barrels of oil (bbl) to the Railroad Commission of Texas between December 2009 and August 2026, from 9 wellbores.
- How much is DUSEK worth?
- The remaining production from DUSEK is estimated to be worth about $294K in total as of 27 August 2026, within a range of $229K to $358K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in DUSEK is a fraction of it. The estimate fits an Arps decline curve to the production DUSEK has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for DUSEK is an estimate of value, not an offer and not an appraisal.
- How much income does DUSEK generate in a year?
- DUSEK is forecast to net about $190K across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in DUSEK receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Parsley Energy Operations, LLC |
|---|---|
| Field | Spraberry (Trend Area) |
| County | Upton County, Texas |
| RRC district | 7C |
| Lease number | 17067 |
| Wellbores | 9 |
| Reported production | 586,573 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $294K |
Where DUSEK 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.