JCA OIL
JCA OIL is a Texas oil lease in Medina County, Railroad Commission district 01, operated by Jca Oil Co. It has 12 wellbores on file with the Commission. Reported production runs from July 2014 to August 2026, totalling 3,523 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 $87K, with roughly $17K 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 24 barrels a month, about 2 per wellbore. Its strongest month on the record we hold was June 2016, at 65 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 JCA OIL
- Who operates JCA OIL?
- JCA OIL is operated by Jca Oil Co., Railroad Commission of Texas operator number 430592.
- Where is JCA OIL?
- JCA OIL is a Texas oil lease in Medina County, Texas, in Railroad Commission district 01. Its Railroad Commission lease number is 17637.
- Is JCA OIL still producing?
- JCA OIL is currently producing. The most recent month of production reported to the Railroad Commission of Texas for JCA OIL is August 2026.
- How much has JCA OIL produced?
- JCA OIL has reported 3,523 barrels of oil (bbl) to the Railroad Commission of Texas between July 2014 and August 2026, from 12 wellbores.
- How much is JCA OIL worth?
- The remaining production from JCA OIL is estimated to be worth about $87K in total as of 26 August 2026, within a range of $48K to $126K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in JCA OIL is a fraction of it. The estimate fits an Arps decline curve to the production JCA OIL has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for JCA OIL is an estimate of value, not an offer and not an appraisal.
- How much income does JCA OIL generate in a year?
- JCA OIL is forecast to net about $17K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in JCA OIL receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Jca Oil Co. |
|---|---|
| Field | Chicon Lake |
| County | Medina County, Texas |
| RRC district | 01 |
| Lease number | 17637 |
| Wellbores | 12 |
| Reported production | 3,523 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $87K |
Where JCA OIL 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.