DK SOUTH
DK SOUTH is a Texas oil lease in Mcmullen County, Railroad Commission district 01, operated by Cheyenne Petroleum Company. It has 4 wellbores on file with the Commission. Reported production runs from July 2016 to August 2026, totalling 676,217 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 $4.0M, with roughly $1.4M 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 2,176 barrels a month, about 544 per wellbore. Its strongest month on the record we hold was April 2017, at 28,602 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 DK SOUTH
- Who operates DK SOUTH?
- DK SOUTH is operated by Cheyenne Petroleum Company, Railroad Commission of Texas operator number 148108.
- Where is DK SOUTH?
- DK SOUTH is a Texas oil lease in Mcmullen County, Texas, in Railroad Commission district 01. Its Railroad Commission lease number is 18813.
- Is DK SOUTH still producing?
- DK SOUTH is currently producing. The most recent month of production reported to the Railroad Commission of Texas for DK SOUTH is August 2026.
- How much has DK SOUTH produced?
- DK SOUTH has reported 676,217 barrels of oil (bbl) to the Railroad Commission of Texas between July 2016 and August 2026, from 4 wellbores.
- How much is DK SOUTH worth?
- The remaining production from DK SOUTH is estimated to be worth about $4.0M in total as of 26 August 2026, within a range of $3.3M to $4.7M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in DK SOUTH is a fraction of it. The estimate fits an Arps decline curve to the production DK SOUTH has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for DK SOUTH is an estimate of value, not an offer and not an appraisal.
- How much income does DK SOUTH generate in a year?
- DK SOUTH is forecast to net about $1.4M across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in DK SOUTH receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Cheyenne Petroleum Company |
|---|---|
| Field | Eagleville (Eagle Ford-1) |
| County | Mcmullen County, Texas |
| RRC district | 01 |
| Lease number | 18813 |
| Wellbores | 4 |
| Reported production | 676,217 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $4.0M |
Where DK SOUTH 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.