MADELINE KATE
MADELINE KATE is a Texas oil lease in Upton County, Railroad Commission district 7C, operated by Henry Petroleum LP. It has 20 wellbores on file with the Commission. Reported production runs from July 2008 to August 2026, totalling 1,023,372 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 $763K, with roughly $323K 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 544 barrels a month, about 27 per wellbore. Its strongest month on the record we hold was January 2017, at 4,382 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 MADELINE KATE
- Who operates MADELINE KATE?
- MADELINE KATE is operated by Henry Petroleum LP, Railroad Commission of Texas operator number 378642.
- Where is MADELINE KATE?
- MADELINE KATE is a Texas oil lease in Upton County, Texas, in Railroad Commission district 7C. Its Railroad Commission lease number is 16631.
- Is MADELINE KATE still producing?
- MADELINE KATE is currently producing. The most recent month of production reported to the Railroad Commission of Texas for MADELINE KATE is August 2026.
- How much has MADELINE KATE produced?
- MADELINE KATE has reported 1,023,372 barrels of oil (bbl) to the Railroad Commission of Texas between July 2008 and August 2026, from 20 wellbores.
- How much is MADELINE KATE worth?
- The remaining production from MADELINE KATE is estimated to be worth about $763K in total as of 26 August 2026, within a range of $595K to $931K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in MADELINE KATE is a fraction of it. The estimate fits an Arps decline curve to the production MADELINE KATE has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for MADELINE KATE is an estimate of value, not an offer and not an appraisal.
- How much income does MADELINE KATE generate in a year?
- MADELINE KATE is forecast to net about $323K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in MADELINE KATE receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Henry Petroleum LP |
|---|---|
| Field | Spraberry (Trend Area) |
| County | Upton County, Texas |
| RRC district | 7C |
| Lease number | 16631 |
| Wellbores | 20 |
| Reported production | 1,023,372 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $763K |
Where MADELINE KATE 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.