LEASES · O-3-26131 · OIL · DISTRICT 03
Mackerel
ReportingBuffco Production Inc. · Milam County · Giddings (Buda) field
Mackerel is an RRC oil lease (O-3-26131) in Milam County operated by Buffco Production Inc., with one well completed on it.
It has reported 17.7K barrels of oil and 30.7K mcf of gas since January 2013, last reporting volume in March 2026 (statewide data runs through April 2026).
The last 12 reported months total 422 barrels of oil, up 44% on the year before; the lease peaked at 2.68K barrels in March 2019.
2 operators have filed production on it, most recently Buffco Production Inc. since December 2018.
- 17.7K
- bbl oil, all reported
- 30.7K
- mcf gas incl. casinghead
- 422
- bbl oil, last 12 reported
- +44%
- vs the 12 before
- 1
- wells completed on it
- 2.68K
- peak month, bbl (Mar 2019)
PDQ LEASE REPORTS · FIRST JAN 2013 · 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 422 · prior 12 294(+44%)
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.
- XTO Energy Inc.Jan 2013 → Nov 2018 · 71 mo
- Buffco Production Inc.Dec 2018 → Jul 2026 · 92 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-3-26131, documented in the API reference.