DISHMAN-SWINDLE-UNIT
DISHMAN-SWINDLE-UNIT is a Texas oil lease in Grayson County, Railroad Commission district 09, operated by Biffle, Jimmy Jack. It has 1 wellbore on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 9,579 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 $20K, with roughly $4K 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 20 barrels a month. Its strongest month on the record we hold was August 2025, at 111 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 DISHMAN-SWINDLE-UNIT
- Who operates DISHMAN-SWINDLE-UNIT?
- DISHMAN-SWINDLE-UNIT is operated by Biffle, Jimmy Jack, Railroad Commission of Texas operator number 069066.
- Where is DISHMAN-SWINDLE-UNIT?
- DISHMAN-SWINDLE-UNIT is a Texas oil lease in Grayson County, Texas, in Railroad Commission district 09. Its Railroad Commission lease number is 21228.
- Is DISHMAN-SWINDLE-UNIT still producing?
- DISHMAN-SWINDLE-UNIT is currently producing. The most recent month of production reported to the Railroad Commission of Texas for DISHMAN-SWINDLE-UNIT is August 2026.
- How much has DISHMAN-SWINDLE-UNIT produced?
- DISHMAN-SWINDLE-UNIT has reported 9,579 barrels of oil (bbl) to the Railroad Commission of Texas between January 1993 and August 2026, from 1 wellbore.
- How much is DISHMAN-SWINDLE-UNIT worth?
- The remaining production from DISHMAN-SWINDLE-UNIT is estimated to be worth about $20K in total as of 26 August 2026, within a range of $11K to $28K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in DISHMAN-SWINDLE-UNIT is a fraction of it. The estimate fits an Arps decline curve to the production DISHMAN-SWINDLE-UNIT has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for DISHMAN-SWINDLE-UNIT is an estimate of value, not an offer and not an appraisal.
- How much income does DISHMAN-SWINDLE-UNIT generate in a year?
- DISHMAN-SWINDLE-UNIT is forecast to net about $4K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in DISHMAN-SWINDLE-UNIT receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Biffle, Jimmy Jack |
|---|---|
| Field | Stein (Strawn) |
| County | Grayson County, Texas |
| RRC district | 09 |
| Lease number | 21228 |
| Wellbores | 1 |
| Reported production | 9,579 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $20K |
Where DISHMAN-SWINDLE-UNIT 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.