ANNABELLE
ANNABELLE is a Texas oil lease in Ector County, Railroad Commission district 08, operated by BC Operating, Inc. It has 10 wellbores on file with the Commission. Reported production runs from December 2011 to August 2026, totalling 354,902 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 $2.2M, with roughly $545K 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 590 barrels a month, about 59 per wellbore. Its strongest month on the record we hold was April 2018, at 3,856 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 ANNABELLE
- Who operates ANNABELLE?
- ANNABELLE is operated by BC Operating, Inc., Railroad Commission of Texas operator number 058893.
- Where is ANNABELLE?
- ANNABELLE is a Texas oil lease in Ector County, Texas, in Railroad Commission district 08. Its Railroad Commission lease number is 41998.
- Is ANNABELLE still producing?
- ANNABELLE is currently producing. The most recent month of production reported to the Railroad Commission of Texas for ANNABELLE is August 2026.
- How much has ANNABELLE produced?
- ANNABELLE has reported 354,902 barrels of oil (bbl) to the Railroad Commission of Texas between December 2011 and August 2026, from 10 wellbores.
- How much is ANNABELLE worth?
- The remaining production from ANNABELLE is estimated to be worth about $2.2M in total as of 26 August 2026, within a range of $1.7M to $2.6M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in ANNABELLE is a fraction of it. The estimate fits an Arps decline curve to the production ANNABELLE has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for ANNABELLE is an estimate of value, not an offer and not an appraisal.
- How much income does ANNABELLE generate in a year?
- ANNABELLE is forecast to net about $545K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in ANNABELLE receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | BC Operating, Inc. |
|---|---|
| Field | Goldsmith (Clear Fork) |
| County | Ector County, Texas |
| RRC district | 08 |
| Lease number | 41998 |
| Wellbores | 10 |
| Reported production | 354,902 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $2.2M |
Where ANNABELLE 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.