THOMPSON 40
THOMPSON 40 is a Texas gas lease in Stephens County, Railroad Commission district 7B, operated by Marjac Oil Company, Inc. It has 1 wellbore on file with the Commission. Reported production runs from February 2013 to August 2026, totalling 174,581 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 $42K, with roughly $5K 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 226 thousand cubic feet a month. Its strongest month on the record we hold was July 2016, at 1,378 thousand cubic feet. 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 THOMPSON 40
- Who operates THOMPSON 40?
- THOMPSON 40 is operated by Marjac Oil Company, Inc., Railroad Commission of Texas operator number 526262.
- Where is THOMPSON 40?
- THOMPSON 40 is a Texas gas lease in Stephens County, Texas, in Railroad Commission district 7B. Its Railroad Commission lease number is 267568.
- Is THOMPSON 40 still producing?
- THOMPSON 40 is currently producing. The most recent month of production reported to the Railroad Commission of Texas for THOMPSON 40 is August 2026.
- How much has THOMPSON 40 produced?
- THOMPSON 40 has reported 174,581 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between February 2013 and August 2026, from 1 wellbore.
- How much is THOMPSON 40 worth?
- The remaining production from THOMPSON 40 is estimated to be worth about $42K in total as of 26 August 2026, within a range of $33K to $52K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in THOMPSON 40 is a fraction of it. The estimate fits an Arps decline curve to the production THOMPSON 40 has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for THOMPSON 40 is an estimate of value, not an offer and not an appraisal.
- How much income does THOMPSON 40 generate in a year?
- THOMPSON 40 is forecast to net about $5K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in THOMPSON 40 receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Marjac Oil Company, Inc. |
|---|---|
| Field | Iona Hickey (Conglomerate) |
| County | Stephens County, Texas |
| RRC district | 7B |
| Lease number | 267568 |
| Wellbores | 1 |
| Reported production | 174,581 mcf |
| First reported | |
| Last reported | |
| Estimated royalty value | $42K |
Where THOMPSON 40 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.