DCR 105
DCR 105 is a Texas oil lease in Duval County, Railroad Commission district 04, operated by Sonat Exploration Co. - Houston. It has 3 wellbores on file with the Commission. Reported production runs from March 1994 to August 2026, totalling 72,711 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 $260K, with roughly $50K 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 71 barrels a month, about 24 per wellbore. Its strongest month on the record we hold was December 2018, at 115 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 DCR 105
- Who operates DCR 105?
- DCR 105 is operated by Sonat Exploration Co. - Houston, Railroad Commission of Texas operator number 801639.
- Where is DCR 105?
- DCR 105 is a Texas oil lease in Duval County, Texas, in Railroad Commission district 04. Its Railroad Commission lease number is 12367.
- Is DCR 105 still producing?
- DCR 105 is currently producing. The most recent month of production reported to the Railroad Commission of Texas for DCR 105 is August 2026.
- How much has DCR 105 produced?
- DCR 105 has reported 72,711 barrels of oil (bbl) to the Railroad Commission of Texas between March 1994 and August 2026, from 3 wellbores.
- How much is DCR 105 worth?
- The remaining production from DCR 105 is estimated to be worth about $260K in total as of 26 August 2026, within a range of $143K to $378K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in DCR 105 is a fraction of it. The estimate fits an Arps decline curve to the production DCR 105 has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for DCR 105 is an estimate of value, not an offer and not an appraisal.
- How much income does DCR 105 generate in a year?
- DCR 105 is forecast to net about $50K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in DCR 105 receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Sonat Exploration Co. - Houston |
|---|---|
| Field | Hagist Ranch ( Argo) |
| County | Duval County, Texas |
| RRC district | 04 |
| Lease number | 12367 |
| Wellbores | 3 |
| Reported production | 72,711 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $260K |
Where DCR 105 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.