COLEMAN, C. L. O/A
COLEMAN, C. L. O/A is a Texas oil lease in Harris County, Railroad Commission district 03, operated by Tortuga Operating Company. It has 1 wellbore on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 71,109 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 $275K, with roughly $53K 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 68 barrels a month. Its strongest month on the record we hold was October 2016, at 145 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 COLEMAN, C. L. O/A
- Who operates COLEMAN, C. L. O/A?
- COLEMAN, C. L. O/A is operated by Tortuga Operating Company, Railroad Commission of Texas operator number 862750.
- Where is COLEMAN, C. L. O/A?
- COLEMAN, C. L. O/A is a Texas oil lease in Harris County, Texas, in Railroad Commission district 03. Its Railroad Commission lease number is 04364.
- Is COLEMAN, C. L. O/A still producing?
- COLEMAN, C. L. O/A is currently producing. The most recent month of production reported to the Railroad Commission of Texas for COLEMAN, C. L. O/A is August 2026.
- How much has COLEMAN, C. L. O/A produced?
- COLEMAN, C. L. O/A has reported 71,109 barrels of oil (bbl) to the Railroad Commission of Texas between January 1993 and August 2026, from 1 wellbore.
- How much is COLEMAN, C. L. O/A worth?
- The remaining production from COLEMAN, C. L. O/A is estimated to be worth about $275K in total as of 27 August 2026, within a range of $151K to $399K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in COLEMAN, C. L. O/A is a fraction of it. The estimate fits an Arps decline curve to the production COLEMAN, C. L. O/A has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for COLEMAN, C. L. O/A is an estimate of value, not an offer and not an appraisal.
- How much income does COLEMAN, C. L. O/A generate in a year?
- COLEMAN, C. L. O/A is forecast to net about $53K across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in COLEMAN, C. L. O/A receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Tortuga Operating Company |
|---|---|
| Field | Tomball, W. (Adams) |
| County | Harris County, Texas |
| RRC district | 03 |
| Lease number | 04364 |
| Wellbores | 1 |
| Reported production | 71,109 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $275K |
Where COLEMAN, C. L. O/A 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.