74 RANCH E
74 RANCH E is a Texas oil lease in Atascosa County, Railroad Commission district 01, operated by Marathon Oil Ef LLC. It has 1 wellbore on file with the Commission. Reported production runs from April 2025 to August 2026, totalling 213,246 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 $11.0M, with roughly $4.5M 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 13,539 barrels a month. Its strongest month on the record we hold was April 2025, at 41,372 barrels. In our own backtest, leases producing at this rate are forecast to within about 18% 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 74 RANCH E
- Who operates 74 RANCH E?
- 74 RANCH E is operated by Marathon Oil Ef LLC, Railroad Commission of Texas operator number 525398.
- Where is 74 RANCH E?
- 74 RANCH E is a Texas oil lease in Atascosa County, Texas, in Railroad Commission district 01. Its Railroad Commission lease number is 21737.
- Is 74 RANCH E still producing?
- 74 RANCH E is currently producing. The most recent month of production reported to the Railroad Commission of Texas for 74 RANCH E is August 2026.
- How much has 74 RANCH E produced?
- 74 RANCH E has reported 213,246 barrels of oil (bbl) to the Railroad Commission of Texas between April 2025 and August 2026, from 1 wellbore.
- How much is 74 RANCH E worth?
- The remaining production from 74 RANCH E is estimated to be worth about $11.0M in total as of 26 August 2026, within a range of $9.0M to $13.0M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in 74 RANCH E is a fraction of it. The estimate fits an Arps decline curve to the production 74 RANCH E has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for 74 RANCH E is an estimate of value, not an offer and not an appraisal.
- How much income does 74 RANCH E generate in a year?
- 74 RANCH E is forecast to net about $4.5M across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in 74 RANCH E receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Marathon Oil Ef LLC |
|---|---|
| Field | Eagleville (Eagle Ford-1) |
| County | Atascosa County, Texas |
| RRC district | 01 |
| Lease number | 21737 |
| Wellbores | 1 |
| Reported production | 213,246 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $11.0M |
Where 74 RANCH E 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.