MANN
MANN is a Texas gas lease in Hansford County, Railroad Commission district 10, operated by Herrmann, J.B. It has 1 wellbore on file with the Commission. Reported production runs from January 1998 to August 2026, totalling 458,650 thousand cubic feet. 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 $123K, with roughly $19K 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 792 thousand cubic feet a month. Its strongest month on the record we hold was April 2026, at 902 thousand cubic feet. 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 MANN
- Who operates MANN?
- MANN is operated by Herrmann, J.B., Railroad Commission of Texas operator number 381190.
- Where is MANN?
- MANN is a Texas gas lease in Hansford County, Texas, in Railroad Commission district 10. Its Railroad Commission lease number is 167584.
- Is MANN still producing?
- MANN is currently producing. The most recent month of production reported to the Railroad Commission of Texas for MANN is August 2026.
- How much has MANN produced?
- MANN has reported 458,650 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between January 1998 and August 2026, from 1 wellbore.
- How much is MANN worth?
- The remaining production from MANN is estimated to be worth about $123K in total as of 26 August 2026, within a range of $96K to $150K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in MANN is a fraction of it. The estimate fits an Arps decline curve to the production MANN has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for MANN is an estimate of value, not an offer and not an appraisal.
- How much income does MANN generate in a year?
- MANN is forecast to net about $19K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in MANN receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Herrmann, J.B. |
|---|---|
| Field | Texas Hugoton |
| County | Hansford County, Texas |
| RRC district | 10 |
| Lease number | 167584 |
| Wellbores | 1 |
| Reported production | 458,650 mcf |
| First reported | |
| Last reported | |
| Estimated royalty value | $123K |
Where MANN 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.