LEASES · O-11-70174 · OIL · DISTRICT 8A
Big Red One
ReportingTS Oil, LLC · Garza County · Swenson-Garza (Strawn) field
Big Red One is an RRC oil lease (O-11-70174) in Garza County operated by TS Oil, LLC, with 6 wells completed on it.
It has reported 234K barrels of oil since August 2013, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 3.96K barrels of oil, down 51% on the year before; the lease peaked at 5.21K barrels in July 2015.
4 operators have filed production on it, most recently TS Oil, LLC since March 2025.
- 234K
- bbl oil, all reported
- 0
- mcf gas incl. casinghead
- 3.96K
- bbl oil, last 12 reported
- -51%
- vs the 12 before
- 6
- wells completed on it
- 5.21K
- peak month, bbl (Jul 2015)
PDQ LEASE REPORTS · FIRST AUG 2013 · 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 3,962 · prior 12 8,169(-51%)
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.
- Shenandoah Petroleum CorporationAug 2013 → Aug 2015 · 25 mo
- Shenandoah Resources LLCSep 2015 → Apr 2020 · 56 mo
- GTG Operating, LLCMay 2020 → Feb 2025 · 58 mo
- TS Oil, LLCMar 2025 → Jul 2026 · 17 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
6
wells completed on the lease
- Injection
- 3
- Producing
- 1
- Shut IN
- 1
- Plugged
- 1
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-11-70174, documented in the API reference.