SANDIFER UNIT
SANDIFER UNIT is a Texas oil lease in Robertson County, Railroad Commission district 05, operated by Patterson Petroleum, Inc. It has 1 wellbore on file with the Commission. Reported production runs from March 1997 to August 2026, totalling 540,810 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 $938K, with roughly $213K 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 317 barrels a month. Its strongest month on the record we hold was July 2021, at 638 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 SANDIFER UNIT
- Who operates SANDIFER UNIT?
- SANDIFER UNIT is operated by Patterson Petroleum, Inc., Railroad Commission of Texas operator number 643392.
- Where is SANDIFER UNIT?
- SANDIFER UNIT is a Texas oil lease in Robertson County, Texas, in Railroad Commission district 05. Its Railroad Commission lease number is 03547.
- Is SANDIFER UNIT still producing?
- SANDIFER UNIT is currently producing. The most recent month of production reported to the Railroad Commission of Texas for SANDIFER UNIT is August 2026.
- How much has SANDIFER UNIT produced?
- SANDIFER UNIT has reported 540,810 barrels of oil (bbl) to the Railroad Commission of Texas between March 1997 and August 2026, from 1 wellbore.
- How much is SANDIFER UNIT worth?
- The remaining production from SANDIFER UNIT is estimated to be worth about $938K in total as of 26 August 2026, within a range of $732K to $1.1M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in SANDIFER UNIT is a fraction of it. The estimate fits an Arps decline curve to the production SANDIFER UNIT has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for SANDIFER UNIT is an estimate of value, not an offer and not an appraisal.
- How much income does SANDIFER UNIT generate in a year?
- SANDIFER UNIT is forecast to net about $213K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in SANDIFER UNIT receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Patterson Petroleum, Inc. |
|---|---|
| Field | Ici (Georgetown) |
| County | Robertson County, Texas |
| RRC district | 05 |
| Lease number | 03547 |
| Wellbores | 1 |
| Reported production | 540,810 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $938K |
Where SANDIFER UNIT 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.