COOK, J. A. UNIT
COOK, J. A. UNIT is a Texas oil lease in Grayson County, Railroad Commission district 09, operated by Gant, Walter H., Estate. It has 1 wellbore on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 14,401 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 $242K, 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 25 barrels a month. Its strongest month on the record we hold was February 2017, at 53 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 COOK, J. A. UNIT
- Who operates COOK, J. A. UNIT?
- COOK, J. A. UNIT is operated by Gant, Walter H., Estate, Railroad Commission of Texas operator number 293931.
- Where is COOK, J. A. UNIT?
- COOK, J. A. UNIT is a Texas oil lease in Grayson County, Texas, in Railroad Commission district 09. Its Railroad Commission lease number is 03127.
- Is COOK, J. A. UNIT still producing?
- COOK, J. A. UNIT is currently producing. The most recent month of production reported to the Railroad Commission of Texas for COOK, J. A. UNIT is August 2026.
- How much has COOK, J. A. UNIT produced?
- COOK, J. A. UNIT has reported 14,401 barrels of oil (bbl) to the Railroad Commission of Texas between January 1993 and August 2026, from 1 wellbore.
- How much is COOK, J. A. UNIT worth?
- The remaining production from COOK, J. A. UNIT is estimated to be worth about $242K in total as of 26 August 2026, within a range of $133K to $351K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in COOK, J. A. UNIT is a fraction of it. The estimate fits an Arps decline curve to the production COOK, J. A. UNIT has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for COOK, J. A. UNIT is an estimate of value, not an offer and not an appraisal.
- How much income does COOK, J. A. UNIT generate in a year?
- COOK, J. A. UNIT 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 COOK, J. A. UNIT receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Gant, Walter H., Estate |
|---|---|
| Field | Sherman (7500 Sand) |
| County | Grayson County, Texas |
| RRC district | 09 |
| Lease number | 03127 |
| Wellbores | 1 |
| Reported production | 14,401 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $242K |
Where COOK, J. A. 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.