GRAMSTORFF (UPPER MORROW)
GRAMSTORFF (UPPER MORROW) is a Texas oil lease in Ochiltree County, Railroad Commission district 10, operated by Vintage Petroleum, Inc. It has 14 wellbores on file with the Commission. Reported production runs from January 1996 to August 2026, totalling 2,105,261 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 $6.2M, with roughly $2.0M 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 3,212 barrels a month, about 229 per wellbore. Its strongest month on the record we hold was April 2017, at 16,701 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 GRAMSTORFF (UPPER MORROW)
- Who operates GRAMSTORFF (UPPER MORROW)?
- GRAMSTORFF (UPPER MORROW) is operated by Vintage Petroleum, Inc., Railroad Commission of Texas operator number 886200.
- Where is GRAMSTORFF (UPPER MORROW)?
- GRAMSTORFF (UPPER MORROW) is a Texas oil lease in Ochiltree County, Texas, in Railroad Commission district 10. Its Railroad Commission lease number is 07083.
- Is GRAMSTORFF (UPPER MORROW) still producing?
- GRAMSTORFF (UPPER MORROW) is currently producing. The most recent month of production reported to the Railroad Commission of Texas for GRAMSTORFF (UPPER MORROW) is August 2026.
- How much has GRAMSTORFF (UPPER MORROW) produced?
- GRAMSTORFF (UPPER MORROW) has reported 2,105,261 barrels of oil (bbl) to the Railroad Commission of Texas between January 1996 and August 2026, from 14 wellbores.
- How much is GRAMSTORFF (UPPER MORROW) worth?
- The remaining production from GRAMSTORFF (UPPER MORROW) is estimated to be worth about $6.2M in total as of 26 August 2026, within a range of $5.1M to $7.2M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in GRAMSTORFF (UPPER MORROW) is a fraction of it. The estimate fits an Arps decline curve to the production GRAMSTORFF (UPPER MORROW) has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for GRAMSTORFF (UPPER MORROW) is an estimate of value, not an offer and not an appraisal.
- How much income does GRAMSTORFF (UPPER MORROW) generate in a year?
- GRAMSTORFF (UPPER MORROW) is forecast to net about $2.0M across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in GRAMSTORFF (UPPER MORROW) receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Vintage Petroleum, Inc. |
|---|---|
| Field | Booker, N. (Morrow, Upper) |
| County | Ochiltree County, Texas |
| RRC district | 10 |
| Lease number | 07083 |
| Wellbores | 14 |
| Reported production | 2,105,261 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $6.2M |
Where GRAMSTORFF (UPPER MORROW) 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.