LEASES · O-4-12880 · OIL · DISTRICT 04
Fenner
ReportingHilcorp Energy Company · Duval County · Loma Novia field
Fenner is an RRC oil lease (O-4-12880) in Duval County operated by Hilcorp Energy Company, with 3 wells completed on it.
It has reported 233K barrels of oil since December 1999, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 2.88K barrels of oil, down 48% on the year before; the lease peaked at 1.36K barrels in August 2008.
3 operators have filed production on it, most recently Hilcorp Energy Company since July 2023.
- 233K
- bbl oil, all reported
- 0
- mcf gas incl. casinghead
- 2.88K
- bbl oil, last 12 reported
- -48%
- vs the 12 before
- 3
- wells completed on it
- 1.36K
- peak month, bbl (Aug 2008)
PDQ LEASE REPORTS · FIRST DEC 1999 · 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 2,877 · prior 12 5,586(-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.
- Newman Operating CompanyDec 1999 → Jun 2021 · 259 mo
- Jura Energy Operating LLCJul 2021 → Jun 2023 · 24 mo
- Hilcorp Energy CompanyJul 2023 → Jul 2026 · 37 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
3
wells completed on the lease
- Producing
- 2
- 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-4-12880, documented in the API reference.