FOSTER-JOHNSON UNIT
FOSTER-JOHNSON UNIT is a Texas oil lease in Ector County, Railroad Commission district 08, operated by Gilliam'S Aghorn Energy. It has 161 wellbores on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 2,172,625 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 $5.5M, with roughly $1.3M 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 2,040 barrels a month, about 13 per wellbore. Its strongest month on the record we hold was June 2016, at 4,421 barrels. In our own backtest, leases producing at this rate are forecast to within about 17% 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 FOSTER-JOHNSON UNIT
- Who operates FOSTER-JOHNSON UNIT?
- FOSTER-JOHNSON UNIT is operated by Gilliam'S Aghorn Energy, Railroad Commission of Texas operator number 306220.
- Where is FOSTER-JOHNSON UNIT?
- FOSTER-JOHNSON UNIT is a Texas oil lease in Ector County, Texas, in Railroad Commission district 08. Its Railroad Commission lease number is 16793.
- Is FOSTER-JOHNSON UNIT still producing?
- FOSTER-JOHNSON UNIT is currently producing. The most recent month of production reported to the Railroad Commission of Texas for FOSTER-JOHNSON UNIT is August 2026.
- How much has FOSTER-JOHNSON UNIT produced?
- FOSTER-JOHNSON UNIT has reported 2,172,625 barrels of oil (bbl) to the Railroad Commission of Texas between January 1993 and August 2026, from 161 wellbores.
- How much is FOSTER-JOHNSON UNIT worth?
- The remaining production from FOSTER-JOHNSON UNIT is estimated to be worth about $5.5M in total as of 27 August 2026, within a range of $4.6M to $6.5M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in FOSTER-JOHNSON UNIT is a fraction of it. The estimate fits an Arps decline curve to the production FOSTER-JOHNSON UNIT has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for FOSTER-JOHNSON UNIT is an estimate of value, not an offer and not an appraisal.
- How much income does FOSTER-JOHNSON UNIT generate in a year?
- FOSTER-JOHNSON UNIT is forecast to net about $1.3M across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in FOSTER-JOHNSON UNIT receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Gilliam'S Aghorn Energy |
|---|---|
| Field | Foster |
| County | Ector County, Texas |
| RRC district | 08 |
| Lease number | 16793 |
| Wellbores | 161 |
| Reported production | 2,172,625 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $5.5M |
Where FOSTER-JOHNSON UNIT 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.