OCONNOR, THOMAS, -C-
OCONNOR, THOMAS, -C- is a Texas oil lease in Refugio County, Railroad Commission district 02, operated by Quintana Pet. Corp. It has 51 wellbores on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 2,221,208 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 $740K, with roughly $243K 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 500 barrels a month, about 10 per wellbore. Its strongest month on the record we hold was January 2019, at 2,555 barrels. 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 OCONNOR, THOMAS, -C-
- Who operates OCONNOR, THOMAS, -C-?
- OCONNOR, THOMAS, -C- is operated by Quintana Pet. Corp., Railroad Commission of Texas operator number 685610.
- Where is OCONNOR, THOMAS, -C-?
- OCONNOR, THOMAS, -C- is a Texas oil lease in Refugio County, Texas, in Railroad Commission district 02. Its Railroad Commission lease number is 02587.
- Is OCONNOR, THOMAS, -C- still producing?
- OCONNOR, THOMAS, -C- is currently producing. The most recent month of production reported to the Railroad Commission of Texas for OCONNOR, THOMAS, -C- is August 2026.
- How much has OCONNOR, THOMAS, -C- produced?
- OCONNOR, THOMAS, -C- has reported 2,221,208 barrels of oil (bbl) to the Railroad Commission of Texas between January 1993 and August 2026, from 51 wellbores.
- How much is OCONNOR, THOMAS, -C- worth?
- The remaining production from OCONNOR, THOMAS, -C- is estimated to be worth about $740K in total as of 26 August 2026, within a range of $578K to $903K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in OCONNOR, THOMAS, -C- is a fraction of it. The estimate fits an Arps decline curve to the production OCONNOR, THOMAS, -C- has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for OCONNOR, THOMAS, -C- is an estimate of value, not an offer and not an appraisal.
- How much income does OCONNOR, THOMAS, -C- generate in a year?
- OCONNOR, THOMAS, -C- is forecast to net about $243K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in OCONNOR, THOMAS, -C- receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Quintana Pet. Corp. |
|---|---|
| Field | Tom Oconnor (5500 Sand) |
| County | Refugio County, Texas |
| RRC district | 02 |
| Lease number | 02587 |
| Wellbores | 51 |
| Reported production | 2,221,208 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $740K |
Where OCONNOR, THOMAS, -C- 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.