ANNIE OAKLEY SB 4231A
ANNIE OAKLEY SB 4231A is a Texas oil lease in Martin County, Railroad Commission district 08, operated by Civitas Permian Operating, LLC. It has 4 wellbores on file with the Commission. Reported production runs from January 2025 to August 2026, totalling 883,636 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 $24.2M, with roughly $19.1M 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 70,708 barrels a month, about 17,677 per wellbore. Its strongest month on the record we hold was July 2025, at 112,128 barrels. In our own backtest, leases producing at this rate are forecast to within about 18% 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 ANNIE OAKLEY SB 4231A
- Who operates ANNIE OAKLEY SB 4231A?
- ANNIE OAKLEY SB 4231A is operated by Civitas Permian Operating, LLC, Railroad Commission of Texas operator number 101577.
- Where is ANNIE OAKLEY SB 4231A?
- ANNIE OAKLEY SB 4231A is a Texas oil lease in Martin County, Texas, in Railroad Commission district 08. Its Railroad Commission lease number is 63018.
- Is ANNIE OAKLEY SB 4231A still producing?
- ANNIE OAKLEY SB 4231A is currently producing. The most recent month of production reported to the Railroad Commission of Texas for ANNIE OAKLEY SB 4231A is August 2026.
- How much has ANNIE OAKLEY SB 4231A produced?
- ANNIE OAKLEY SB 4231A has reported 883,636 barrels of oil (bbl) to the Railroad Commission of Texas between January 2025 and August 2026, from 4 wellbores.
- How much is ANNIE OAKLEY SB 4231A worth?
- The remaining production from ANNIE OAKLEY SB 4231A is estimated to be worth about $24.2M in total as of 26 August 2026, within a range of $19.8M to $28.5M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in ANNIE OAKLEY SB 4231A is a fraction of it. The estimate fits an Arps decline curve to the production ANNIE OAKLEY SB 4231A has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for ANNIE OAKLEY SB 4231A is an estimate of value, not an offer and not an appraisal.
- How much income does ANNIE OAKLEY SB 4231A generate in a year?
- ANNIE OAKLEY SB 4231A is forecast to net about $19.1M across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in ANNIE OAKLEY SB 4231A receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Civitas Permian Operating, LLC |
|---|---|
| Field | Spraberry (Trend Area) |
| County | Martin County, Texas |
| RRC district | 08 |
| Lease number | 63018 |
| Wellbores | 4 |
| Reported production | 883,636 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $24.2M |
Where ANNIE OAKLEY SB 4231A 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.