LEASES · O-10-48627 · OIL · DISTRICT 08
Sealy Smith B
ReportingSouthern Operating, LLC · Winkler County · Wolf (Wolfcamp) field
Sealy Smith B is an RRC oil lease (O-10-48627) in Winkler County operated by Southern Operating, LLC, with one well completed on it.
It has reported 3.71K barrels of oil and 7.6K mcf of gas since December 2016, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 480 barrels of oil, down 42% on the year before; the lease peaked at 201 barrels in January 2017.
3 operators have filed production on it, most recently Southern Operating, LLC since December 2023.
- 3.71K
- bbl oil, all reported
- 7.6K
- mcf gas incl. casinghead
- 480
- bbl oil, last 12 reported
- -42%
- vs the 12 before
- 1
- wells completed on it
- 201
- peak month, bbl (Jan 2017)
PDQ LEASE REPORTS · FIRST DEC 2016 · LAST VOLUME APR 2026 · STATEWIDE DATA THROUGH APR 2026
Oil by month
Barrels reported on Form PR for the whole lease. The latest months are revised upward as late reports arrive.
Last 12 months 480 · prior 12 834(-42%)
Gas by month
Gas-well gas plus casinghead gas, mcf. On an oil lease all gas is reported as casinghead. The latest months are revised upward as late reports arrive.
Last 12 months 1,040 · prior 12 790(+32%)
Decline curve
None shown. Petrora fits an Arps curve only when the last ten years of oil reports follow one decline closely enough to project (R² of 0.7 or better over at least a year since the peak). This lease's recent history does not, so a projection would be a guess dressed as a number.
Who reported it
Each run of months one operator filed the production report, oldest first.
- Seguro Oil and Gas, LLCDec 2016 → Mar 2023 · 76 mo
- NO Limit Energy LLCApr 2023 → Nov 2023 · 8 mo
- Southern Operating, LLCDec 2023 → Jul 2026 · 32 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
About this data
Monthly oil, gas, and casinghead from the RRC PDQ production dump, which lags the reporting month by two to three months; figures shown through Apr 2026. Wells from completion reports; operator runs from who filed each month's report.
Developers: this page as JSON is GET /v1/data/leases/tx/o-10-48627, documented in the API reference.