TANTARRA ESTATES
TANTARRA ESTATES is a Texas gas lease in Johnson County, Railroad Commission district 09, operated by Chesapeake Operating, Inc. It has 1 wellbore on file with the Commission. Reported production runs from December 2008 to August 2026, totalling 1,940,424 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 $2K, with roughly $1K 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 1,146 thousand cubic feet a month. Its strongest month on the record we hold was July 2017, at 8,310 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 TANTARRA ESTATES
- Who operates TANTARRA ESTATES?
- TANTARRA ESTATES is operated by Chesapeake Operating, Inc., Railroad Commission of Texas operator number 147715.
- Where is TANTARRA ESTATES?
- TANTARRA ESTATES is a Texas gas lease in Johnson County, Texas, in Railroad Commission district 09. Its Railroad Commission lease number is 249038.
- Is TANTARRA ESTATES still producing?
- TANTARRA ESTATES is currently producing. The most recent month of production reported to the Railroad Commission of Texas for TANTARRA ESTATES is August 2026.
- How much has TANTARRA ESTATES produced?
- TANTARRA ESTATES has reported 1,940,424 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between December 2008 and August 2026, from 1 wellbore.
- How much is TANTARRA ESTATES worth?
- The remaining production from TANTARRA ESTATES is estimated to be worth about $2K in total as of 26 August 2026, within a range of $1K to $2K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in TANTARRA ESTATES is a fraction of it. The estimate fits an Arps decline curve to the production TANTARRA ESTATES has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for TANTARRA ESTATES is an estimate of value, not an offer and not an appraisal.
- How much income does TANTARRA ESTATES generate in a year?
- TANTARRA ESTATES is forecast to net about $1K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in TANTARRA ESTATES receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Chesapeake Operating, Inc. |
|---|---|
| Field | Newark, East (Barnett Shale) |
| County | Johnson County, Texas |
| RRC district | 09 |
| Lease number | 249038 |
| Wellbores | 1 |
| Reported production | 1,940,424 mcf |
| First reported | |
| Last reported | |
| Estimated royalty value | $2K |
Where TANTARRA ESTATES 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.