C-S
C-S is a Texas oil lease in Burleson County, Railroad Commission district 03, operated by United Oil & Minerals, Inc. It has 1 wellbore on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 160,761 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 $646K, with roughly $122K 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 247 barrels a month. Its strongest month on the record we hold was December 2018, at 900 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 C-S
- Who operates C-S?
- C-S is operated by United Oil & Minerals, Inc., Railroad Commission of Texas operator number 877350.
- Where is C-S?
- C-S is a Texas oil lease in Burleson County, Texas, in Railroad Commission district 03. Its Railroad Commission lease number is 21239.
- Is C-S still producing?
- C-S is currently producing. The most recent month of production reported to the Railroad Commission of Texas for C-S is August 2026.
- How much has C-S produced?
- C-S has reported 160,761 barrels of oil (bbl) to the Railroad Commission of Texas between January 1993 and August 2026, from 1 wellbore.
- How much is C-S worth?
- The remaining production from C-S is estimated to be worth about $646K in total as of 27 August 2026, within a range of $504K to $788K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in C-S is a fraction of it. The estimate fits an Arps decline curve to the production C-S has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for C-S is an estimate of value, not an offer and not an appraisal.
- How much income does C-S generate in a year?
- C-S is forecast to net about $122K across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in C-S receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | United Oil & Minerals, Inc. |
|---|---|
| Field | Giddings (Austin Chalk-3) |
| County | Burleson County, Texas |
| RRC district | 03 |
| Lease number | 21239 |
| Wellbores | 1 |
| Reported production | 160,761 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $646K |
Where C-S 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.