MCDUFFIE
MCDUFFIE is a Texas oil lease in Grimes County, Railroad Commission district 03, operated by Marlin Energy Resources, LLC. It has 1 wellbore on file with the Commission. Reported production runs from September 2014 to August 2026, totalling 55,334 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 $53K, with roughly $10K 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 8 barrels a month. Its strongest month on the record we hold was May 2016, at 596 barrels. In our own backtest, leases producing at this rate are forecast to within about 100% 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 MCDUFFIE
- Who operates MCDUFFIE?
- MCDUFFIE is operated by Marlin Energy Resources, LLC, Railroad Commission of Texas operator number 526446.
- Where is MCDUFFIE?
- MCDUFFIE is a Texas oil lease in Grimes County, Texas, in Railroad Commission district 03. Its Railroad Commission lease number is 26792.
- Is MCDUFFIE still producing?
- MCDUFFIE is currently producing. The most recent month of production reported to the Railroad Commission of Texas for MCDUFFIE is August 2026.
- How much has MCDUFFIE produced?
- MCDUFFIE has reported 55,334 barrels of oil (bbl) to the Railroad Commission of Texas between September 2014 and August 2026, from 1 wellbore.
- How much is MCDUFFIE worth?
- The remaining production from MCDUFFIE is estimated to be worth about $53K in total as of 26 August 2026, within a range of $0 to $106K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in MCDUFFIE is a fraction of it. The estimate fits an Arps decline curve to the production MCDUFFIE has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for MCDUFFIE is an estimate of value, not an offer and not an appraisal.
- How much income does MCDUFFIE generate in a year?
- MCDUFFIE is forecast to net about $10K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in MCDUFFIE receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Marlin Energy Resources, LLC |
|---|---|
| Field | Madisonville, W. (Woodbine -A-) |
| County | Grimes County, Texas |
| RRC district | 03 |
| Lease number | 26792 |
| Wellbores | 1 |
| Reported production | 55,334 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $53K |
Where MCDUFFIE 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.