COLLIE B
COLLIE B is a Texas oil lease in Reeves County, Railroad Commission district 08, operated by Oxy USA Inc. It has 1 wellbore on file with the Commission. Reported production runs from March 2015 to August 2026, totalling 426,461 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 $2.0M, with roughly $643K 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 1,175 barrels a month. Its strongest month on the record we hold was May 2016, at 6,260 barrels. In our own backtest, leases producing at this rate are forecast to within about 17% 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 COLLIE B
- Who operates COLLIE B?
- COLLIE B is operated by Oxy USA Inc., Railroad Commission of Texas operator number 630591.
- Where is COLLIE B?
- COLLIE B is a Texas oil lease in Reeves County, Texas, in Railroad Commission district 08. Its Railroad Commission lease number is 46540.
- Is COLLIE B still producing?
- COLLIE B is currently producing. The most recent month of production reported to the Railroad Commission of Texas for COLLIE B is August 2026.
- How much has COLLIE B produced?
- COLLIE B has reported 426,461 barrels of oil (bbl) to the Railroad Commission of Texas between March 2015 and August 2026, from 1 wellbore.
- How much is COLLIE B worth?
- The remaining production from COLLIE B is estimated to be worth about $2.0M in total as of 26 August 2026, within a range of $1.6M to $2.3M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in COLLIE B is a fraction of it. The estimate fits an Arps decline curve to the production COLLIE B has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for COLLIE B is an estimate of value, not an offer and not an appraisal.
- How much income does COLLIE B generate in a year?
- COLLIE B is forecast to net about $643K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in COLLIE B receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Oxy USA Inc. |
|---|---|
| Field | Wolfbone (Trend Area) |
| County | Reeves County, Texas |
| RRC district | 08 |
| Lease number | 46540 |
| Wellbores | 1 |
| Reported production | 426,461 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $2.0M |
Where COLLIE B 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.