LEASES · O-1-18836 · OIL · DISTRICT 01
Spencer
ReportingTesuque Oil & Gas LLC · Milam County · Minerva-Rockdale field
Spencer is an RRC oil lease (O-1-18836) in Milam County operated by Tesuque Oil & Gas LLC, with 4 wells completed on it.
It has reported 9.12K barrels of oil since February 2014, last reporting volume in November 2025 (statewide data runs through April 2026).
The last 12 reported months total 143 barrels of oil, down 48% on the year before; the lease peaked at 603 barrels in April 2014.
- 9.12K
- bbl oil, all reported
- 0
- mcf gas incl. casinghead
- 143
- bbl oil, last 12 reported
- -48%
- vs the 12 before
- 4
- wells completed on it
- 603
- peak month, bbl (Apr 2014)
PDQ LEASE REPORTS · FIRST FEB 2014 · LAST VOLUME NOV 2025 · 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 143 · prior 12 277(-48%)
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.
- Tesuque Oil & Gas LLCFeb 2014 → Jul 2026 · 150 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
4
wells completed on the lease
- NO Production
- 4
Operates them now
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-1-18836, documented in the API reference.