PORTERFIELD B
PORTERFIELD B is a Texas oil lease in Brazos County, Railroad Commission district 03, operated by Wildfire Energy Operating LLC. It has 1 wellbore on file with the Commission. Reported production runs from November 2025 to August 2026, totalling 113,664 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 $51.5M, with roughly $11.6M 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 16,065 barrels a month. Its strongest month on the record we hold was March 2026, at 27,675 barrels. In our own backtest, leases producing at this rate are forecast to within about 18% 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 PORTERFIELD B
- Who operates PORTERFIELD B?
- PORTERFIELD B is operated by Wildfire Energy Operating LLC, Railroad Commission of Texas operator number 923444.
- Where is PORTERFIELD B?
- PORTERFIELD B is a Texas oil lease in Brazos County, Texas, in Railroad Commission district 03. Its Railroad Commission lease number is 28260.
- Is PORTERFIELD B still producing?
- PORTERFIELD B is intermittent. The most recent month of production reported to the Railroad Commission of Texas for PORTERFIELD B is August 2026.
- How much has PORTERFIELD B produced?
- PORTERFIELD B has reported 113,664 barrels of oil (bbl) to the Railroad Commission of Texas between November 2025 and August 2026, from 1 wellbore.
- How much is PORTERFIELD B worth?
- The remaining production from PORTERFIELD B is estimated to be worth about $51.5M in total as of 26 August 2026, within a range of $42.2M to $60.8M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in PORTERFIELD B is a fraction of it. The estimate fits an Arps decline curve to the production PORTERFIELD B has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for PORTERFIELD B is an estimate of value, not an offer and not an appraisal.
- How much income does PORTERFIELD B generate in a year?
- PORTERFIELD B is forecast to net about $11.6M across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in PORTERFIELD B receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Wildfire Energy Operating LLC |
|---|---|
| Field | Giddings (Eagleford) |
| County | Brazos County, Texas |
| RRC district | 03 |
| Lease number | 28260 |
| Wellbores | 1 |
| Reported production | 113,664 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $51.5M |
Where PORTERFIELD B 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.