CLERIHEW
CLERIHEW is a Texas oil lease in Jack County, Railroad Commission district 09, operated by G & F Oil, Inc. It has 1 wellbore on file with the Commission. Reported production runs from June 2019 to August 2026, totalling 5,366 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 $257K, with roughly $41K 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 35 barrels a month. Its strongest month on the record we hold was September 2019, at 250 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 CLERIHEW
- Who operates CLERIHEW?
- CLERIHEW is operated by G & F Oil, Inc., Railroad Commission of Texas operator number 292000.
- Where is CLERIHEW?
- CLERIHEW is a Texas oil lease in Jack County, Texas, in Railroad Commission district 09. Its Railroad Commission lease number is 33897.
- Is CLERIHEW still producing?
- CLERIHEW is currently producing. The most recent month of production reported to the Railroad Commission of Texas for CLERIHEW is August 2026.
- How much has CLERIHEW produced?
- CLERIHEW has reported 5,366 barrels of oil (bbl) to the Railroad Commission of Texas between June 2019 and August 2026, from 1 wellbore.
- How much is CLERIHEW worth?
- The remaining production from CLERIHEW is estimated to be worth about $257K in total as of 26 August 2026, within a range of $142K to $373K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in CLERIHEW is a fraction of it. The estimate fits an Arps decline curve to the production CLERIHEW has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for CLERIHEW is an estimate of value, not an offer and not an appraisal.
- How much income does CLERIHEW generate in a year?
- CLERIHEW is forecast to net about $41K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in CLERIHEW receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | G & F Oil, Inc. |
|---|---|
| Field | Al-Vinc (Caddo) |
| County | Jack County, Texas |
| RRC district | 09 |
| Lease number | 33897 |
| Wellbores | 1 |
| Reported production | 5,366 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $257K |
Where CLERIHEW 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.