DE LOS SANTOS
DE LOS SANTOS is a Texas gas lease in Zapata County, Railroad Commission district 04, operated by Killam Oil Co., Ltd. It has 1 wellbore on file with the Commission. Reported production runs from October 2008 to August 2026, totalling 708,181 thousand cubic feet. 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 $98K, 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 651 thousand cubic feet a month. Its strongest month on the record we hold was May 2018, at 3,204 thousand cubic feet. 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 DE LOS SANTOS
- Who operates DE LOS SANTOS?
- DE LOS SANTOS is operated by Killam Oil Co., Ltd., Railroad Commission of Texas operator number 460054.
- Where is DE LOS SANTOS?
- DE LOS SANTOS is a Texas gas lease in Zapata County, Texas, in Railroad Commission district 04. Its Railroad Commission lease number is 244494.
- Is DE LOS SANTOS still producing?
- DE LOS SANTOS is currently producing. The most recent month of production reported to the Railroad Commission of Texas for DE LOS SANTOS is August 2026.
- How much has DE LOS SANTOS produced?
- DE LOS SANTOS has reported 708,181 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between October 2008 and August 2026, from 1 wellbore.
- How much is DE LOS SANTOS worth?
- The remaining production from DE LOS SANTOS is estimated to be worth about $98K in total as of 27 August 2026, within a range of $76K to $119K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in DE LOS SANTOS is a fraction of it. The estimate fits an Arps decline curve to the production DE LOS SANTOS has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for DE LOS SANTOS is an estimate of value, not an offer and not an appraisal.
- How much income does DE LOS SANTOS generate in a year?
- DE LOS SANTOS 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 DE LOS SANTOS receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Killam Oil Co., Ltd. |
|---|---|
| Field | Haynes (Middle Wilcox Cons.) |
| County | Zapata County, Texas |
| RRC district | 04 |
| Lease number | 244494 |
| Wellbores | 1 |
| Reported production | 708,181 mcf |
| First reported | |
| Last reported | |
| Estimated royalty value | $98K |
Where DE LOS SANTOS 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.