COUSIN WILLARD 450
COUSIN WILLARD 450 is a Texas oil lease in Yoakum County, Railroad Commission district 8A, operated by Manzano, LLC. It has 5 wellbores on file with the Commission. Reported production runs from February 2015 to August 2026, totalling 905,268 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 $13.5M, with roughly $3.6M 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 5,030 barrels a month, about 1,006 per wellbore. Its strongest month on the record we hold was December 2016, at 21,942 barrels. 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 COUSIN WILLARD 450
- Who operates COUSIN WILLARD 450?
- COUSIN WILLARD 450 is operated by Manzano, LLC, Railroad Commission of Texas operator number 525195.
- Where is COUSIN WILLARD 450?
- COUSIN WILLARD 450 is a Texas oil lease in Yoakum County, Texas, in Railroad Commission district 8A. Its Railroad Commission lease number is 70372.
- Is COUSIN WILLARD 450 still producing?
- COUSIN WILLARD 450 is currently producing. The most recent month of production reported to the Railroad Commission of Texas for COUSIN WILLARD 450 is August 2026.
- How much has COUSIN WILLARD 450 produced?
- COUSIN WILLARD 450 has reported 905,268 barrels of oil (bbl) to the Railroad Commission of Texas between February 2015 and August 2026, from 5 wellbores.
- How much is COUSIN WILLARD 450 worth?
- The remaining production from COUSIN WILLARD 450 is estimated to be worth about $13.5M in total as of 27 August 2026, within a range of $11.2M to $15.8M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in COUSIN WILLARD 450 is a fraction of it. The estimate fits an Arps decline curve to the production COUSIN WILLARD 450 has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for COUSIN WILLARD 450 is an estimate of value, not an offer and not an appraisal.
- How much income does COUSIN WILLARD 450 generate in a year?
- COUSIN WILLARD 450 is forecast to net about $3.6M across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in COUSIN WILLARD 450 receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Manzano, LLC |
|---|---|
| Field | Platang (San Andres) |
| County | Yoakum County, Texas |
| RRC district | 8A |
| Lease number | 70372 |
| Wellbores | 5 |
| Reported production | 905,268 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $13.5M |
Where COUSIN WILLARD 450 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.