LEASES · O-9-16713 · OIL · DISTRICT 7C
Cheryl "S"
ReportingFirebird Energy II LLC · Upton County · Spraberry (Trend Area) field
Cheryl "S" is an RRC oil lease (O-9-16713) in Upton County operated by Firebird Energy II LLC, with 5 wells completed on it.
It has reported 342K barrels of oil and 715K mcf of gas since August 2008, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 2.67K barrels of oil, down 11% on the year before; the lease peaked at 6.51K barrels in May 2010.
2 operators have filed production on it, most recently Firebird Energy II LLC since November 2023.
- 342K
- bbl oil, all reported
- 715K
- mcf gas incl. casinghead
- 2.67K
- bbl oil, last 12 reported
- -11%
- vs the 12 before
- 5
- wells completed on it
- 6.51K
- peak month, bbl (May 2010)
PDQ LEASE REPORTS · FIRST AUG 2008 · 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 2,666 · prior 12 2,986(-11%)
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 4,918 · prior 12 7,006(-30%)
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.
- Summit Petroleum LLCAug 2008 → Oct 2023 · 183 mo
- Firebird Energy II LLCNov 2023 → Jul 2026 · 33 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
5
wells completed on the lease
- Producing
- 2
- Shut IN
- 2
- 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-9-16713, documented in the API reference.