MONAGHAN
MONAGHAN is a Texas oil lease in Jack County, Railroad Commission district 09, operated by Newark E&P Operating, LLC. It has 1 wellbore on file with the Commission. Reported production runs from February 2015 to August 2026, totalling 20,111 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 $388K, with roughly $59K 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 46 barrels a month. Its strongest month on the record we hold was May 2016, at 334 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 MONAGHAN
- Who operates MONAGHAN?
- MONAGHAN is operated by Newark E&P Operating, LLC, Railroad Commission of Texas operator number 606167.
- Where is MONAGHAN?
- MONAGHAN is a Texas oil lease in Jack County, Texas, in Railroad Commission district 09. Its Railroad Commission lease number is 33355.
- Is MONAGHAN still producing?
- MONAGHAN is currently producing. The most recent month of production reported to the Railroad Commission of Texas for MONAGHAN is August 2026.
- How much has MONAGHAN produced?
- MONAGHAN has reported 20,111 barrels of oil (bbl) to the Railroad Commission of Texas between February 2015 and August 2026, from 1 wellbore.
- How much is MONAGHAN worth?
- The remaining production from MONAGHAN is estimated to be worth about $388K in total as of 26 August 2026, within a range of $213K to $562K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in MONAGHAN is a fraction of it. The estimate fits an Arps decline curve to the production MONAGHAN has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for MONAGHAN is an estimate of value, not an offer and not an appraisal.
- How much income does MONAGHAN generate in a year?
- MONAGHAN is forecast to net about $59K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in MONAGHAN receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Newark E&P Operating, LLC |
|---|---|
| Field | KRS (Marble Falls) |
| County | Jack County, Texas |
| RRC district | 09 |
| Lease number | 33355 |
| Wellbores | 1 |
| Reported production | 20,111 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $388K |
Where MONAGHAN 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.