ANNALEE 18
ANNALEE 18 is a Texas oil lease in Glasscock County, Railroad Commission district 08, operated by Crownquest Operating, LLC. It has 2 wellbores on file with the Commission. Reported production runs from December 2012 to August 2026, totalling 184,623 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 $1.2M, with roughly $434K 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 686 barrels a month, about 343 per wellbore. Its strongest month on the record we hold was January 2017, at 1,692 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 ANNALEE 18
- Who operates ANNALEE 18?
- ANNALEE 18 is operated by Crownquest Operating, LLC, Railroad Commission of Texas operator number 191554.
- Where is ANNALEE 18?
- ANNALEE 18 is a Texas oil lease in Glasscock County, Texas, in Railroad Commission district 08. Its Railroad Commission lease number is 43714.
- Is ANNALEE 18 still producing?
- ANNALEE 18 is currently producing. The most recent month of production reported to the Railroad Commission of Texas for ANNALEE 18 is August 2026.
- How much has ANNALEE 18 produced?
- ANNALEE 18 has reported 184,623 barrels of oil (bbl) to the Railroad Commission of Texas between December 2012 and August 2026, from 2 wellbores.
- How much is ANNALEE 18 worth?
- The remaining production from ANNALEE 18 is estimated to be worth about $1.2M in total as of 27 August 2026, within a range of $930K to $1.5M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in ANNALEE 18 is a fraction of it. The estimate fits an Arps decline curve to the production ANNALEE 18 has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for ANNALEE 18 is an estimate of value, not an offer and not an appraisal.
- How much income does ANNALEE 18 generate in a year?
- ANNALEE 18 is forecast to net about $434K across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in ANNALEE 18 receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Crownquest Operating, LLC |
|---|---|
| Field | Spraberry (Trend Area) |
| County | Glasscock County, Texas |
| RRC district | 08 |
| Lease number | 43714 |
| Wellbores | 2 |
| Reported production | 184,623 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $1.2M |
Where ANNALEE 18 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.