BROOK Y-6D
BROOK Y-6D is a Texas oil lease in Upton County, Railroad Commission district 7C, operated by Pioneer Natural Res. USA, Inc. It has 1 wellbore on file with the Commission. Reported production runs from May 2016 to August 2026, totalling 552,967 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 $4.7M, with roughly $1.1M 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 1,363 barrels a month. Its strongest month on the record we hold was July 2016, at 31,051 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 BROOK Y-6D
- Who operates BROOK Y-6D?
- BROOK Y-6D is operated by Pioneer Natural Res. USA, Inc., Railroad Commission of Texas operator number 665748.
- Where is BROOK Y-6D?
- BROOK Y-6D is a Texas oil lease in Upton County, Texas, in Railroad Commission district 7C. Its Railroad Commission lease number is 19286.
- Is BROOK Y-6D still producing?
- BROOK Y-6D is currently producing. The most recent month of production reported to the Railroad Commission of Texas for BROOK Y-6D is August 2026.
- How much has BROOK Y-6D produced?
- BROOK Y-6D has reported 552,967 barrels of oil (bbl) to the Railroad Commission of Texas between May 2016 and August 2026, from 1 wellbore.
- How much is BROOK Y-6D worth?
- The remaining production from BROOK Y-6D is estimated to be worth about $4.7M in total as of 26 August 2026, within a range of $3.9M to $5.6M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in BROOK Y-6D is a fraction of it. The estimate fits an Arps decline curve to the production BROOK Y-6D has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for BROOK Y-6D is an estimate of value, not an offer and not an appraisal.
- How much income does BROOK Y-6D generate in a year?
- BROOK Y-6D is forecast to net about $1.1M across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in BROOK Y-6D receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Pioneer Natural Res. USA, Inc. |
|---|---|
| Field | Spraberry (Trend Area) R 40 Exc |
| County | Upton County, Texas |
| RRC district | 7C |
| Lease number | 19286 |
| Wellbores | 1 |
| Reported production | 552,967 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $4.7M |
Where BROOK Y-6D 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.