BROWNLEE-COOK 127
BROWNLEE-COOK 127 is a Texas oil lease in Ochiltree County, Railroad Commission district 10, operated by Eog Resources, Inc. It has 4 wellbores on file with the Commission. Reported production runs from September 2010 to August 2026, totalling 301,289 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 $1.3M, with roughly $214K 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 247 barrels a month, about 62 per wellbore. Its strongest month on the record we hold was April 2017, at 1,093 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 BROWNLEE-COOK 127
- Who operates BROWNLEE-COOK 127?
- BROWNLEE-COOK 127 is operated by Eog Resources, Inc., Railroad Commission of Texas operator number 253162.
- Where is BROWNLEE-COOK 127?
- BROWNLEE-COOK 127 is a Texas oil lease in Ochiltree County, Texas, in Railroad Commission district 10. Its Railroad Commission lease number is 08428.
- Is BROWNLEE-COOK 127 still producing?
- BROWNLEE-COOK 127 is currently producing. The most recent month of production reported to the Railroad Commission of Texas for BROWNLEE-COOK 127 is August 2026.
- How much has BROWNLEE-COOK 127 produced?
- BROWNLEE-COOK 127 has reported 301,289 barrels of oil (bbl) to the Railroad Commission of Texas between September 2010 and August 2026, from 4 wellbores.
- How much is BROWNLEE-COOK 127 worth?
- The remaining production from BROWNLEE-COOK 127 is estimated to be worth about $1.3M in total as of 27 August 2026, within a range of $1.0M to $1.6M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in BROWNLEE-COOK 127 is a fraction of it. The estimate fits an Arps decline curve to the production BROWNLEE-COOK 127 has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for BROWNLEE-COOK 127 is an estimate of value, not an offer and not an appraisal.
- How much income does BROWNLEE-COOK 127 generate in a year?
- BROWNLEE-COOK 127 is forecast to net about $214K across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in BROWNLEE-COOK 127 receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Eog Resources, Inc. |
|---|---|
| Field | Pan Petro (Cleveland) |
| County | Ochiltree County, Texas |
| RRC district | 10 |
| Lease number | 08428 |
| Wellbores | 4 |
| Reported production | 301,289 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $1.3M |
Where BROWNLEE-COOK 127 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.