COOK
COOK is a Texas oil lease in Hockley County, Railroad Commission district 8A, operated by Southwest Royalties, Inc. It has 4 wellbores on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 354,688 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 $889K, with roughly $206K 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 295 barrels a month, about 74 per wellbore. Its strongest month on the record we hold was January 2017, at 578 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 COOK
- Who operates COOK?
- COOK is operated by Southwest Royalties, Inc., Railroad Commission of Texas operator number 806470.
- Where is COOK?
- COOK is a Texas oil lease in Hockley County, Texas, in Railroad Commission district 8A. Its Railroad Commission lease number is 63089.
- Is COOK still producing?
- COOK is currently producing. The most recent month of production reported to the Railroad Commission of Texas for COOK is August 2026.
- How much has COOK produced?
- COOK has reported 354,688 barrels of oil (bbl) to the Railroad Commission of Texas between January 1993 and August 2026, from 4 wellbores.
- How much is COOK worth?
- The remaining production from COOK is estimated to be worth about $889K in total as of 26 August 2026, within a range of $694K to $1.1M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in COOK is a fraction of it. The estimate fits an Arps decline curve to the production COOK has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for COOK is an estimate of value, not an offer and not an appraisal.
- How much income does COOK generate in a year?
- COOK is forecast to net about $206K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in COOK receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Southwest Royalties, Inc. |
|---|---|
| Field | Linker (Clear Fork) |
| County | Hockley County, Texas |
| RRC district | 8A |
| Lease number | 63089 |
| Wellbores | 4 |
| Reported production | 354,688 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $889K |
Where COOK 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.