KOSTAS, GEORGE
KOSTAS, GEORGE is a Texas oil lease in Harris County, Railroad Commission district 03, operated by Houston Hydrocarbons, Inc. (A). It has 4 wellbores on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 36,382 barrels. The lease is intermittent. 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 $267K, with roughly $51K 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 43 barrels a month, about 11 per wellbore. Its strongest month on the record we hold was February 2026, at 110 barrels. In our own backtest, leases producing at this rate are forecast to within about 45% 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 KOSTAS, GEORGE
- Who operates KOSTAS, GEORGE?
- KOSTAS, GEORGE is operated by Houston Hydrocarbons, Inc. (A), Railroad Commission of Texas operator number 402706.
- Where is KOSTAS, GEORGE?
- KOSTAS, GEORGE is a Texas oil lease in Harris County, Texas, in Railroad Commission district 03. Its Railroad Commission lease number is 10647.
- Is KOSTAS, GEORGE still producing?
- KOSTAS, GEORGE is intermittent. The most recent month of production reported to the Railroad Commission of Texas for KOSTAS, GEORGE is August 2026.
- How much has KOSTAS, GEORGE produced?
- KOSTAS, GEORGE has reported 36,382 barrels of oil (bbl) to the Railroad Commission of Texas between January 1993 and August 2026, from 4 wellbores.
- How much is KOSTAS, GEORGE worth?
- The remaining production from KOSTAS, GEORGE is estimated to be worth about $267K in total as of 27 August 2026, within a range of $147K to $387K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in KOSTAS, GEORGE is a fraction of it. The estimate fits an Arps decline curve to the production KOSTAS, GEORGE has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for KOSTAS, GEORGE is an estimate of value, not an offer and not an appraisal.
- How much income does KOSTAS, GEORGE generate in a year?
- KOSTAS, GEORGE is forecast to net about $51K across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in KOSTAS, GEORGE receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Houston Hydrocarbons, Inc. (A) |
|---|---|
| Field | Dyersdale, N. (Y-5) |
| County | Harris County, Texas |
| RRC district | 03 |
| Lease number | 10647 |
| Wellbores | 4 |
| Reported production | 36,382 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $267K |
Where KOSTAS, GEORGE 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.