ST. CHARLES CO.
ST. CHARLES CO. is a Texas gas lease in Aransas County, Railroad Commission district 04, operated by Conoco Inc. It has 1 wellbore on file with the Commission. Reported production runs from October 1995 to August 2026, totalling 3,601,574 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 $2.2M, with roughly $551K 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 15,281 thousand cubic feet a month. Its strongest month on the record we hold was October 2021, at 110,118 thousand cubic feet. In our own backtest, leases producing at this rate are forecast to within about 18% 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 ST. CHARLES CO.
- Who operates ST. CHARLES CO.?
- ST. CHARLES CO. is operated by Conoco Inc., Railroad Commission of Texas operator number 172230.
- Where is ST. CHARLES CO.?
- ST. CHARLES CO. is a Texas gas lease in Aransas County, Texas, in Railroad Commission district 04. Its Railroad Commission lease number is 156513.
- Is ST. CHARLES CO. still producing?
- ST. CHARLES CO. is currently producing. The most recent month of production reported to the Railroad Commission of Texas for ST. CHARLES CO. is August 2026.
- How much has ST. CHARLES CO. produced?
- ST. CHARLES CO. has reported 3,601,574 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between October 1995 and August 2026, from 1 wellbore.
- How much is ST. CHARLES CO. worth?
- The remaining production from ST. CHARLES CO. is estimated to be worth about $2.2M in total as of 27 August 2026, within a range of $1.8M to $2.6M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in ST. CHARLES CO. is a fraction of it. The estimate fits an Arps decline curve to the production ST. CHARLES CO. has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for ST. CHARLES CO. is an estimate of value, not an offer and not an appraisal.
- How much income does ST. CHARLES CO. generate in a year?
- ST. CHARLES CO. is forecast to net about $551K across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in ST. CHARLES CO. receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Conoco Inc. |
|---|---|
| Field | Headquarters (Frio W) |
| County | Aransas County, Texas |
| RRC district | 04 |
| Lease number | 156513 |
| Wellbores | 1 |
| Reported production | 3,601,574 mcf |
| First reported | |
| Last reported | |
| Estimated royalty value | $2.2M |
Where ST. CHARLES CO. 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.