LEASES · O-9-16619 · OIL · DISTRICT 7C
DIANA152
ReportingFirebird Energy II LLC · Upton County · Spraberry (Trend Area) field
Diana152 is an RRC oil lease (O-9-16619) in Upton County operated by Firebird Energy II LLC, with one well completed on it.
It has reported 38.5K barrels of oil and 140K mcf of gas since June 2008, last reporting volume in April 2026 (statewide data runs through April 2026).
It reported 1.16K barrels of oil in the 12 months through April 2026, down 17% on the year before; the lease peaked at 1.58K barrels in September 2008.
3 operators have filed production on it, most recently Firebird Energy II LLC since October 2024.
- 38.5K
- bbl oil, all reported
- 140K
- mcf gas incl. casinghead
- 1.16K
- bbl oil, 12 months through Apr 2026
- -17%
- vs the 12 before
- 1
- wells completed on it
- 1.58K
- peak month, bbl (Sep 2008)
PDQ LEASE REPORTS · FIRST JUN 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.
12 months through Apr 2026 1,160 · prior 12 1,396(-17%)
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.
12 months through Apr 2026 5,096 · prior 12 4,633(+10%)
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.
- Henry Petroleum LPJun 2008 → Dec 2008 · 7 mo
- COG Operating LLCJan 2009 → Sep 2024 · 189 mo
- Firebird Energy II LLCOct 2024 → Jul 2026 · 22 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-9-16619, documented in the API reference.