MCADAMS
MCADAMS is a Texas oil lease in Nolan County, Railroad Commission district 7B, operated by Walter Exploration Company. It has 2 wellbores on file with the Commission. Reported production runs from September 2013 to August 2026, totalling 58,815 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 $464K, with roughly $89K 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 133 barrels a month, about 67 per wellbore. Its strongest month on the record we hold was June 2016, at 489 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 MCADAMS
- Who operates MCADAMS?
- MCADAMS is operated by Walter Exploration Company, Railroad Commission of Texas operator number 895231.
- Where is MCADAMS?
- MCADAMS is a Texas oil lease in Nolan County, Texas, in Railroad Commission district 7B. Its Railroad Commission lease number is 31400.
- Is MCADAMS still producing?
- MCADAMS is currently producing. The most recent month of production reported to the Railroad Commission of Texas for MCADAMS is August 2026.
- How much has MCADAMS produced?
- MCADAMS has reported 58,815 barrels of oil (bbl) to the Railroad Commission of Texas between September 2013 and August 2026, from 2 wellbores.
- How much is MCADAMS worth?
- The remaining production from MCADAMS is estimated to be worth about $464K in total as of 26 August 2026, within a range of $362K to $567K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in MCADAMS is a fraction of it. The estimate fits an Arps decline curve to the production MCADAMS has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for MCADAMS is an estimate of value, not an offer and not an appraisal.
- How much income does MCADAMS generate in a year?
- MCADAMS is forecast to net about $89K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in MCADAMS receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Walter Exploration Company |
|---|---|
| Field | J.M.R. (Miss) |
| County | Nolan County, Texas |
| RRC district | 7B |
| Lease number | 31400 |
| Wellbores | 2 |
| Reported production | 58,815 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $464K |
Where MCADAMS 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.