D. L. SHANKLES UNIT
D. L. SHANKLES UNIT is a Texas oil lease in Grayson County, Railroad Commission district 09, operated by Samson Lone Star, LLC. It has 1 wellbore on file with the Commission. Reported production runs from May 2012 to August 2026, totalling 25,752 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 $458K, with roughly $86K 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 117 barrels a month. Its strongest month on the record we hold was October 2018, at 245 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 D. L. SHANKLES UNIT
- Who operates D. L. SHANKLES UNIT?
- D. L. SHANKLES UNIT is operated by Samson Lone Star, LLC, Railroad Commission of Texas operator number 744737.
- Where is D. L. SHANKLES UNIT?
- D. L. SHANKLES UNIT is a Texas oil lease in Grayson County, Texas, in Railroad Commission district 09. Its Railroad Commission lease number is 32817.
- Is D. L. SHANKLES UNIT still producing?
- D. L. SHANKLES UNIT is currently producing. The most recent month of production reported to the Railroad Commission of Texas for D. L. SHANKLES UNIT is August 2026.
- How much has D. L. SHANKLES UNIT produced?
- D. L. SHANKLES UNIT has reported 25,752 barrels of oil (bbl) to the Railroad Commission of Texas between May 2012 and August 2026, from 1 wellbore.
- How much is D. L. SHANKLES UNIT worth?
- The remaining production from D. L. SHANKLES UNIT is estimated to be worth about $458K in total as of 26 August 2026, within a range of $357K to $559K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in D. L. SHANKLES UNIT is a fraction of it. The estimate fits an Arps decline curve to the production D. L. SHANKLES UNIT has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for D. L. SHANKLES UNIT is an estimate of value, not an offer and not an appraisal.
- How much income does D. L. SHANKLES UNIT generate in a year?
- D. L. SHANKLES UNIT is forecast to net about $86K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in D. L. SHANKLES UNIT receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Samson Lone Star, LLC |
|---|---|
| Field | Perrin, N. Afb (Baker SD) |
| County | Grayson County, Texas |
| RRC district | 09 |
| Lease number | 32817 |
| Wellbores | 1 |
| Reported production | 25,752 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $458K |
Where D. L. SHANKLES 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.