MAYDEAN136
MAYDEAN136 is a Texas oil lease in Upton County, Railroad Commission district 7C, operated by Henry Petroleum LP. It has 2 wellbores on file with the Commission. Reported production runs from April 2008 to August 2026, totalling 71,563 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 $476K, with roughly $78K 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 41 barrels a month, about 20 per wellbore. Its strongest month on the record we hold was August 2017, at 343 barrels. In our own backtest, leases producing at this rate are forecast to within about 45% 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 MAYDEAN136
- Who operates MAYDEAN136?
- MAYDEAN136 is operated by Henry Petroleum LP, Railroad Commission of Texas operator number 378642.
- Where is MAYDEAN136?
- MAYDEAN136 is a Texas oil lease in Upton County, Texas, in Railroad Commission district 7C. Its Railroad Commission lease number is 16564.
- Is MAYDEAN136 still producing?
- MAYDEAN136 is currently producing. The most recent month of production reported to the Railroad Commission of Texas for MAYDEAN136 is August 2026.
- How much has MAYDEAN136 produced?
- MAYDEAN136 has reported 71,563 barrels of oil (bbl) to the Railroad Commission of Texas between April 2008 and August 2026, from 2 wellbores.
- How much is MAYDEAN136 worth?
- The remaining production from MAYDEAN136 is estimated to be worth about $476K in total as of 26 August 2026, within a range of $262K to $690K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in MAYDEAN136 is a fraction of it. The estimate fits an Arps decline curve to the production MAYDEAN136 has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for MAYDEAN136 is an estimate of value, not an offer and not an appraisal.
- How much income does MAYDEAN136 generate in a year?
- MAYDEAN136 is forecast to net about $78K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in MAYDEAN136 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 | 16564 |
| Wellbores | 2 |
| Reported production | 71,563 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $476K |
Where MAYDEAN136 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.