URRUTIA UNIT
URRUTIA UNIT is a Texas oil lease in Karnes County, Railroad Commission district 02, operated by Marathon Oil Ef LLC. It has 5 wellbores on file with the Commission. Reported production runs from August 2014 to August 2026, totalling 977,475 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 $518K, with roughly $95K 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 411 barrels a month, about 82 per wellbore. Its strongest month on the record we hold was May 2016, at 38,880 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 URRUTIA UNIT
- Who operates URRUTIA UNIT?
- URRUTIA UNIT is operated by Marathon Oil Ef LLC, Railroad Commission of Texas operator number 525398.
- Where is URRUTIA UNIT?
- URRUTIA UNIT is a Texas oil lease in Karnes County, Texas, in Railroad Commission district 02. Its Railroad Commission lease number is 10915.
- Is URRUTIA UNIT still producing?
- URRUTIA UNIT is currently producing. The most recent month of production reported to the Railroad Commission of Texas for URRUTIA UNIT is August 2026.
- How much has URRUTIA UNIT produced?
- URRUTIA UNIT has reported 977,475 barrels of oil (bbl) to the Railroad Commission of Texas between August 2014 and August 2026, from 5 wellbores.
- How much is URRUTIA UNIT worth?
- The remaining production from URRUTIA UNIT is estimated to be worth about $518K in total as of 26 August 2026, within a range of $404K to $632K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in URRUTIA UNIT is a fraction of it. The estimate fits an Arps decline curve to the production URRUTIA UNIT has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for URRUTIA UNIT is an estimate of value, not an offer and not an appraisal.
- How much income does URRUTIA UNIT generate in a year?
- URRUTIA UNIT is forecast to net about $95K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in URRUTIA UNIT receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Marathon Oil Ef LLC |
|---|---|
| Field | Sugarkane (Eagle Ford) |
| County | Karnes County, Texas |
| RRC district | 02 |
| Lease number | 10915 |
| Wellbores | 5 |
| Reported production | 977,475 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $518K |
Where URRUTIA UNIT 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.