ALTIMORE
ALTIMORE is a Texas oil lease in Grimes County, Railroad Commission district 03, operated by Marlin Energy Southwest GP, LLC. It has 1 wellbore on file with the Commission. Reported production runs from March 2012 to August 2026, totalling 52,936 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 $279K, with roughly $50K 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 31 barrels a month. Its strongest month on the record we hold was May 2016, at 572 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 ALTIMORE
- Who operates ALTIMORE?
- ALTIMORE is operated by Marlin Energy Southwest GP, LLC, Railroad Commission of Texas operator number 526444.
- Where is ALTIMORE?
- ALTIMORE is a Texas oil lease in Grimes County, Texas, in Railroad Commission district 03. Its Railroad Commission lease number is 25958.
- Is ALTIMORE still producing?
- ALTIMORE is currently producing. The most recent month of production reported to the Railroad Commission of Texas for ALTIMORE is August 2026.
- How much has ALTIMORE produced?
- ALTIMORE has reported 52,936 barrels of oil (bbl) to the Railroad Commission of Texas between March 2012 and August 2026, from 1 wellbore.
- How much is ALTIMORE worth?
- The remaining production from ALTIMORE is estimated to be worth about $279K in total as of 26 August 2026, within a range of $154K to $405K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in ALTIMORE is a fraction of it. The estimate fits an Arps decline curve to the production ALTIMORE has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for ALTIMORE is an estimate of value, not an offer and not an appraisal.
- How much income does ALTIMORE generate in a year?
- ALTIMORE is forecast to net about $50K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in ALTIMORE receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Marlin Energy Southwest GP, LLC |
|---|---|
| Field | Madisonville, W. (Woodbine -A-) |
| County | Grimes County, Texas |
| RRC district | 03 |
| Lease number | 25958 |
| Wellbores | 1 |
| Reported production | 52,936 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $279K |
Where ALTIMORE 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.