LEASES · O-10-34930 · OIL · DISTRICT 08
Upton AA Fee
ReportingDiamondback E&P LLC · Upton County · Concho Bluff, North (Queen) field
Upton AA Fee is an RRC oil lease (O-10-34930) in Upton County operated by Diamondback E&P LLC, with 2 wells completed on it.
It has reported 405K barrels of oil and 670 mcf of gas since May 1996, last reporting volume in March 2026 (statewide data runs through April 2026).
The last 12 reported months total 1.74K barrels of oil, down 50% on the year before; the lease peaked at 8.29K barrels in May 2014.
4 operators have filed production on it, most recently Diamondback E&P LLC since December 2022.
- 405K
- bbl oil, all reported
- 670
- mcf gas incl. casinghead
- 1.74K
- bbl oil, last 12 reported
- -50%
- vs the 12 before
- 2
- wells completed on it
- 8.29K
- peak month, bbl (May 2014)
PDQ LEASE REPORTS · FIRST MAY 1996 · LAST VOLUME MAR 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 1,736 · prior 12 3,456(-50%)
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 0 · prior 12 0
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.
- Texaco E & P Inc.May 1996 → May 2002 · 73 mo
- Chevron U. S. A. Inc.Jun 2002 → Jan 2022 · 236 mo
- Firebird Energy LLCFeb 2022 → Nov 2022 · 10 mo
- Diamondback E&P LLCDec 2022 → Jul 2026 · 44 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
2
wells completed on the lease
- Producing
- 1
- Shut IN
- 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-10-34930, documented in the API reference.