COOK -B- SEC. 113
COOK -B- SEC. 113 is a Texas oil lease in Shackelford County, Railroad Commission district 7B, operated by Young, Marshall R., Oil Co. It has 2 wellbores on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 34,764 barrels. The lease is intermittent. 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 $103K, with roughly $20K 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 19 barrels a month, about 9 per wellbore. Its strongest month on the record we hold was December 2016, at 60 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 -B- SEC. 113
- Who operates COOK -B- SEC. 113?
- COOK -B- SEC. 113 is operated by Young, Marshall R., Oil Co., Railroad Commission of Texas operator number 949290.
- Where is COOK -B- SEC. 113?
- COOK -B- SEC. 113 is a Texas oil lease in Shackelford County, Texas, in Railroad Commission district 7B. Its Railroad Commission lease number is 03571.
- Is COOK -B- SEC. 113 still producing?
- COOK -B- SEC. 113 is intermittent. The most recent month of production reported to the Railroad Commission of Texas for COOK -B- SEC. 113 is August 2026.
- How much has COOK -B- SEC. 113 produced?
- COOK -B- SEC. 113 has reported 34,764 barrels of oil (bbl) to the Railroad Commission of Texas between January 1993 and August 2026, from 2 wellbores.
- How much is COOK -B- SEC. 113 worth?
- The remaining production from COOK -B- SEC. 113 is estimated to be worth about $103K in total as of 27 August 2026, within a range of $57K to $150K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in COOK -B- SEC. 113 is a fraction of it. The estimate fits an Arps decline curve to the production COOK -B- SEC. 113 has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for COOK -B- SEC. 113 is an estimate of value, not an offer and not an appraisal.
- How much income does COOK -B- SEC. 113 generate in a year?
- COOK -B- SEC. 113 is forecast to net about $20K across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in COOK -B- SEC. 113 receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Young, Marshall R., Oil Co. |
|---|---|
| Field | Cook Ranch |
| County | Shackelford County, Texas |
| RRC district | 7B |
| Lease number | 03571 |
| Wellbores | 2 |
| Reported production | 34,764 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $103K |
Where COOK -B- SEC. 113 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.