HAMMAN 30G
HAMMAN 30G is a Texas oil lease in Upton County, Railroad Commission district 7C, operated by Earthstone Operating, LLC. It has 1 wellbore on file with the Commission. Reported production runs from September 2021 to August 2026, totalling 127,315 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 $1.7M, with roughly $635K 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 946 barrels a month. Its strongest month on the record we hold was December 2021, at 9,846 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 HAMMAN 30G
- Who operates HAMMAN 30G?
- HAMMAN 30G is operated by Earthstone Operating, LLC, Railroad Commission of Texas operator number 238732.
- Where is HAMMAN 30G?
- HAMMAN 30G is a Texas oil lease in Upton County, Texas, in Railroad Commission district 7C. Its Railroad Commission lease number is 21466.
- Is HAMMAN 30G still producing?
- HAMMAN 30G is currently producing. The most recent month of production reported to the Railroad Commission of Texas for HAMMAN 30G is August 2026.
- How much has HAMMAN 30G produced?
- HAMMAN 30G has reported 127,315 barrels of oil (bbl) to the Railroad Commission of Texas between September 2021 and August 2026, from 1 wellbore.
- How much is HAMMAN 30G worth?
- The remaining production from HAMMAN 30G is estimated to be worth about $1.7M in total as of 26 August 2026, within a range of $1.3M to $2.0M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in HAMMAN 30G is a fraction of it. The estimate fits an Arps decline curve to the production HAMMAN 30G has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for HAMMAN 30G is an estimate of value, not an offer and not an appraisal.
- How much income does HAMMAN 30G generate in a year?
- HAMMAN 30G is forecast to net about $635K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in HAMMAN 30G receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Earthstone Operating, LLC |
|---|---|
| Field | Spraberry (Trend Area) |
| County | Upton County, Texas |
| RRC district | 7C |
| Lease number | 21466 |
| Wellbores | 1 |
| Reported production | 127,315 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $1.7M |
Where HAMMAN 30G 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.