BLACKSTONE/HARRELL
BLACKSTONE/HARRELL is a Texas gas lease in Rusk County, Railroad Commission district 06, operated by Tanos Exploration II, LLC. It has 1 wellbore on file with the Commission. Reported production runs from January 2015 to August 2026, totalling 1,933,692 thousand cubic feet. 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 $358K, with roughly $79K 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 3,505 thousand cubic feet a month. Its strongest month on the record we hold was May 2016, at 29,573 thousand cubic feet. 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 BLACKSTONE/HARRELL
- Who operates BLACKSTONE/HARRELL?
- BLACKSTONE/HARRELL is operated by Tanos Exploration II, LLC, Railroad Commission of Texas operator number 835976.
- Where is BLACKSTONE/HARRELL?
- BLACKSTONE/HARRELL is a Texas gas lease in Rusk County, Texas, in Railroad Commission district 06. Its Railroad Commission lease number is 276825.
- Is BLACKSTONE/HARRELL still producing?
- BLACKSTONE/HARRELL is currently producing. The most recent month of production reported to the Railroad Commission of Texas for BLACKSTONE/HARRELL is August 2026.
- How much has BLACKSTONE/HARRELL produced?
- BLACKSTONE/HARRELL has reported 1,933,692 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between January 2015 and August 2026, from 1 wellbore.
- How much is BLACKSTONE/HARRELL worth?
- The remaining production from BLACKSTONE/HARRELL is estimated to be worth about $358K in total as of 26 August 2026, within a range of $297K to $419K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in BLACKSTONE/HARRELL is a fraction of it. The estimate fits an Arps decline curve to the production BLACKSTONE/HARRELL has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for BLACKSTONE/HARRELL is an estimate of value, not an offer and not an appraisal.
- How much income does BLACKSTONE/HARRELL generate in a year?
- BLACKSTONE/HARRELL is forecast to net about $79K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in BLACKSTONE/HARRELL receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Tanos Exploration II, LLC |
|---|---|
| Field | Brachfield, S.E. (Cotton Valley) |
| County | Rusk County, Texas |
| RRC district | 06 |
| Lease number | 276825 |
| Wellbores | 1 |
| Reported production | 1,933,692 mcf |
| First reported | |
| Last reported | |
| Estimated royalty value | $358K |
Where BLACKSTONE/HARRELL 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.