BIRK, C.
BIRK, C. is a Texas oil lease in Wichita County, Railroad Commission district 09, operated by Rainbow Petroleum Management,Inc. It has 27 wellbores on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 68,818 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 $79K, with roughly $15K 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 15 barrels a month, about 1 per wellbore. Its strongest month on the record we hold was June 2017, at 356 barrels. In our own backtest, leases producing at this rate are forecast to within about 45% 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 BIRK, C.
- Who operates BIRK, C.?
- BIRK, C. is operated by Rainbow Petroleum Management,Inc, Railroad Commission of Texas operator number 688673.
- Where is BIRK, C.?
- BIRK, C. is a Texas oil lease in Wichita County, Texas, in Railroad Commission district 09. Its Railroad Commission lease number is 15899.
- Is BIRK, C. still producing?
- BIRK, C. is currently producing. The most recent month of production reported to the Railroad Commission of Texas for BIRK, C. is August 2026.
- How much has BIRK, C. produced?
- BIRK, C. has reported 68,818 barrels of oil (bbl) to the Railroad Commission of Texas between January 1993 and August 2026, from 27 wellbores.
- How much is BIRK, C. worth?
- The remaining production from BIRK, C. is estimated to be worth about $79K in total as of 27 August 2026, within a range of $43K to $114K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in BIRK, C. is a fraction of it. The estimate fits an Arps decline curve to the production BIRK, C. has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for BIRK, C. is an estimate of value, not an offer and not an appraisal.
- How much income does BIRK, C. generate in a year?
- BIRK, C. is forecast to net about $15K across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in BIRK, C. receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Rainbow Petroleum Management,Inc |
|---|---|
| Field | Wichita County Regular |
| County | Wichita County, Texas |
| RRC district | 09 |
| Lease number | 15899 |
| Wellbores | 27 |
| Reported production | 68,818 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $79K |
Where BIRK, C. 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.