FRASER TXL B4
FRASER TXL B4 is a Texas oil lease in Upton County, Railroad Commission district 7C, operated by Cog Operating LLC. It has 1 wellbore on file with the Commission. Reported production runs from July 2021 to August 2026, totalling 218,542 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 $2.3M, with roughly $685K 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 951 barrels a month. Its strongest month on the record we hold was August 2022, at 31,603 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 FRASER TXL B4
- Who operates FRASER TXL B4?
- FRASER TXL B4 is operated by Cog Operating LLC, Railroad Commission of Texas operator number 166150.
- Where is FRASER TXL B4?
- FRASER TXL B4 is a Texas oil lease in Upton County, Texas, in Railroad Commission district 7C. Its Railroad Commission lease number is 21534.
- Is FRASER TXL B4 still producing?
- FRASER TXL B4 is currently producing. The most recent month of production reported to the Railroad Commission of Texas for FRASER TXL B4 is August 2026.
- How much has FRASER TXL B4 produced?
- FRASER TXL B4 has reported 218,542 barrels of oil (bbl) to the Railroad Commission of Texas between July 2021 and August 2026, from 1 wellbore.
- How much is FRASER TXL B4 worth?
- The remaining production from FRASER TXL B4 is estimated to be worth about $2.3M in total as of 26 August 2026, within a range of $1.8M to $2.8M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in FRASER TXL B4 is a fraction of it. The estimate fits an Arps decline curve to the production FRASER TXL B4 has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for FRASER TXL B4 is an estimate of value, not an offer and not an appraisal.
- How much income does FRASER TXL B4 generate in a year?
- FRASER TXL B4 is forecast to net about $685K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in FRASER TXL B4 receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Cog Operating LLC |
|---|---|
| Field | Pegasus (Consolidated) |
| County | Upton County, Texas |
| RRC district | 7C |
| Lease number | 21534 |
| Wellbores | 1 |
| Reported production | 218,542 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $2.3M |
Where FRASER TXL B4 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.