DONNELL 457
DONNELL 457 is a Texas gas lease in Mcmullen County, Railroad Commission district 01, operated by Petrohawk Operating Company. It has 1 wellbore on file with the Commission. Reported production runs from March 2010 to August 2026, totalling 1,323,888 thousand cubic feet. 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 $909K, with roughly $185K 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 1,776 thousand cubic feet a month. Its strongest month on the record we hold was February 2020, at 5,237 thousand cubic feet. In our own backtest, leases producing at this rate are forecast to within about 17% 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 DONNELL 457
- Who operates DONNELL 457?
- DONNELL 457 is operated by Petrohawk Operating Company, Railroad Commission of Texas operator number 660146.
- Where is DONNELL 457?
- DONNELL 457 is a Texas gas lease in Mcmullen County, Texas, in Railroad Commission district 01. Its Railroad Commission lease number is 255036.
- Is DONNELL 457 still producing?
- DONNELL 457 is currently producing. The most recent month of production reported to the Railroad Commission of Texas for DONNELL 457 is August 2026.
- How much has DONNELL 457 produced?
- DONNELL 457 has reported 1,323,888 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between March 2010 and August 2026, from 1 wellbore.
- How much is DONNELL 457 worth?
- The remaining production from DONNELL 457 is estimated to be worth about $909K in total as of 27 August 2026, within a range of $754K to $1.1M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in DONNELL 457 is a fraction of it. The estimate fits an Arps decline curve to the production DONNELL 457 has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for DONNELL 457 is an estimate of value, not an offer and not an appraisal.
- How much income does DONNELL 457 generate in a year?
- DONNELL 457 is forecast to net about $185K across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in DONNELL 457 receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Petrohawk Operating Company |
|---|---|
| Field | Hawkville (Eagleford Shale) |
| County | Mcmullen County, Texas |
| RRC district | 01 |
| Lease number | 255036 |
| Wellbores | 1 |
| Reported production | 1,323,888 mcf |
| First reported | |
| Last reported | |
| Estimated royalty value | $909K |
Where DONNELL 457 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.