DIELMANN
DIELMANN is a Texas gas lease in Starr County, Railroad Commission district 04, operated by Thorp Petroleum Corporation. It has 1 wellbore on file with the Commission. Reported production runs from May 2002 to August 2026, totalling 4,129,499 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 $302K, with roughly $38K 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 793 thousand cubic feet a month. Its strongest month on the record we hold was April 2026, at 4,775 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 DIELMANN
- Who operates DIELMANN?
- DIELMANN is operated by Thorp Petroleum Corporation, Railroad Commission of Texas operator number 857119.
- Where is DIELMANN?
- DIELMANN is a Texas gas lease in Starr County, Texas, in Railroad Commission district 04. Its Railroad Commission lease number is 189686.
- Is DIELMANN still producing?
- DIELMANN is currently producing. The most recent month of production reported to the Railroad Commission of Texas for DIELMANN is August 2026.
- How much has DIELMANN produced?
- DIELMANN has reported 4,129,499 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between May 2002 and August 2026, from 1 wellbore.
- How much is DIELMANN worth?
- The remaining production from DIELMANN is estimated to be worth about $302K in total as of 26 August 2026, within a range of $235K to $368K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in DIELMANN is a fraction of it. The estimate fits an Arps decline curve to the production DIELMANN has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for DIELMANN is an estimate of value, not an offer and not an appraisal.
- How much income does DIELMANN generate in a year?
- DIELMANN is forecast to net about $38K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in DIELMANN receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Thorp Petroleum Corporation |
|---|---|
| Field | Samano (Fourth Massive) |
| County | Starr County, Texas |
| RRC district | 04 |
| Lease number | 189686 |
| Wellbores | 1 |
| Reported production | 4,129,499 mcf |
| First reported | |
| Last reported | |
| Estimated royalty value | $302K |
Where DIELMANN 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.