MCCOMAS UNIT E
MCCOMAS UNIT E is a Texas oil lease in Atascosa County, Railroad Commission district 01, operated by Murphy Expl. & Prod. Co. - USA. It has 1 wellbore on file with the Commission. Reported production runs from April 2015 to August 2026, totalling 228,613 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 $1.2M, with roughly $314K 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 407 barrels a month. Its strongest month on the record we hold was July 2016, at 4,888 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 MCCOMAS UNIT E
- Who operates MCCOMAS UNIT E?
- MCCOMAS UNIT E is operated by Murphy Expl. & Prod. Co. - USA, Railroad Commission of Texas operator number 594675.
- Where is MCCOMAS UNIT E?
- MCCOMAS UNIT E is a Texas oil lease in Atascosa County, Texas, in Railroad Commission district 01. Its Railroad Commission lease number is 18542.
- Is MCCOMAS UNIT E still producing?
- MCCOMAS UNIT E is currently producing. The most recent month of production reported to the Railroad Commission of Texas for MCCOMAS UNIT E is August 2026.
- How much has MCCOMAS UNIT E produced?
- MCCOMAS UNIT E has reported 228,613 barrels of oil (bbl) to the Railroad Commission of Texas between April 2015 and August 2026, from 1 wellbore.
- How much is MCCOMAS UNIT E worth?
- The remaining production from MCCOMAS UNIT E is estimated to be worth about $1.2M in total as of 26 August 2026, within a range of $969K to $1.5M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in MCCOMAS UNIT E is a fraction of it. The estimate fits an Arps decline curve to the production MCCOMAS UNIT E has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for MCCOMAS UNIT E is an estimate of value, not an offer and not an appraisal.
- How much income does MCCOMAS UNIT E generate in a year?
- MCCOMAS UNIT E is forecast to net about $314K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in MCCOMAS UNIT E receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Murphy Expl. & Prod. Co. - USA |
|---|---|
| Field | Eagleville (Eagle Ford-1) |
| County | Atascosa County, Texas |
| RRC district | 01 |
| Lease number | 18542 |
| Wellbores | 1 |
| Reported production | 228,613 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $1.2M |
Where MCCOMAS UNIT 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.