LEASES · O-10-59359 · OIL · DISTRICT 08
JH Selman Allocation a 26-35
ReportingLangford & Brigham Operating LLC · Borden County · Spraberry (Trend Area) field
JH Selman Allocation A 26-35 is an RRC oil lease (O-10-59359) in Borden County operated by Langford & Brigham Operating LLC, with one well completed on it.
It has reported 145K barrels of oil and 140K mcf of gas since January 2023, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 22K barrels of oil, down 36% on the year before; the lease peaked at 10.4K barrels in April 2023.
2 operators have filed production on it, most recently Langford & Brigham Operating LLC since December 2024.
- 145K
- bbl oil, all reported
- 140K
- mcf gas incl. casinghead
- 22K
- bbl oil, last 12 reported
- -36%
- vs the 12 before
- 1
- wells completed on it
- 10.4K
- peak month, bbl (Apr 2023)
PDQ LEASE REPORTS · FIRST JAN 2023 · 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 21,970 · prior 12 34,089(-36%)
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 40,584 · prior 12 44,269(-8%)
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.
- Murchison Oil and Gas, LLCJan 2023 → Nov 2024 · 23 mo
- Langford & Brigham Operating LLCDec 2024 → Jul 2026 · 20 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-10-59359, documented in the API reference.