LEASES · O-4-12278 · OIL · DISTRICT 04
Monarch-Bruni
ReportingBordas Oil & Gas Company · Webb County · Aviators field
Monarch-Bruni is an RRC oil lease (O-4-12278) in Webb County operated by Bordas Oil & Gas Company, with 2 wells completed on it.
It has reported 91.1K barrels of oil and 143 mcf of gas since November 1993, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 1.35K barrels of oil, down 18% on the year before; the lease peaked at 695 barrels in December 2000.
2 operators have filed production on it, most recently Bordas Oil & Gas Company since March 2015.
- 91.1K
- bbl oil, all reported
- 143
- mcf gas incl. casinghead
- 1.35K
- bbl oil, last 12 reported
- -18%
- vs the 12 before
- 2
- wells completed on it
- 695
- peak month, bbl (Dec 2000)
PDQ LEASE REPORTS · FIRST NOV 1993 · 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 1,349 · prior 12 1,641(-18%)
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.
- Resource Management CompanyNov 1993 → Feb 2015 · 256 mo
- Bordas Oil & Gas CompanyMar 2015 → Jul 2026 · 137 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
2
wells completed on the lease
- Producing
- 2
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-4-12278, documented in the API reference.