HILLMAN 305
HILLMAN 305 is a Texas oil lease in Frio County, Railroad Commission district 01, operated by Javelin Energy Partners MGMT LLC. It has 1 wellbore on file with the Commission. Reported production runs from May 2023 to August 2026, totalling 194,813 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 $45K, with roughly $45K 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 2,501 barrels a month. Its strongest month on the record we hold was April 2024, at 26,470 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 HILLMAN 305
- Who operates HILLMAN 305?
- HILLMAN 305 is operated by Javelin Energy Partners MGMT LLC, Railroad Commission of Texas operator number 100351.
- Where is HILLMAN 305?
- HILLMAN 305 is a Texas oil lease in Frio County, Texas, in Railroad Commission district 01. Its Railroad Commission lease number is 21176.
- Is HILLMAN 305 still producing?
- HILLMAN 305 is currently producing. The most recent month of production reported to the Railroad Commission of Texas for HILLMAN 305 is August 2026.
- How much has HILLMAN 305 produced?
- HILLMAN 305 has reported 194,813 barrels of oil (bbl) to the Railroad Commission of Texas between May 2023 and August 2026, from 1 wellbore.
- How much is HILLMAN 305 worth?
- The remaining production from HILLMAN 305 is estimated to be worth about $45K in total as of 26 August 2026, within a range of $38K to $53K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in HILLMAN 305 is a fraction of it. The estimate fits an Arps decline curve to the production HILLMAN 305 has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for HILLMAN 305 is an estimate of value, not an offer and not an appraisal.
- How much income does HILLMAN 305 generate in a year?
- HILLMAN 305 is forecast to net about $45K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in HILLMAN 305 receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Javelin Energy Partners MGMT LLC |
|---|---|
| Field | Eagleville (Eagle Ford-1) |
| County | Frio County, Texas |
| RRC district | 01 |
| Lease number | 21176 |
| Wellbores | 1 |
| Reported production | 194,813 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $45K |
Where HILLMAN 305 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.