LEASES · O-10-37547 · OIL · DISTRICT 08
McKenzie 85
ReportingRobert C. Brower, LLC · Pecos County · Walker (Penn Detrital) field
Mckenzie 85 is an RRC oil lease (O-10-37547) in Pecos County operated by Robert C. Brower, LLC, with 2 wells completed on it.
It has reported 150K barrels of oil and 63.4K mcf of gas since June 2005, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 5.03K barrels of oil, up 65% on the year before; the lease peaked at 4.15K barrels in June 2005.
3 operators have filed production on it, most recently Robert C. Brower, LLC since June 2023.
- 150K
- bbl oil, all reported
- 63.4K
- mcf gas incl. casinghead
- 5.03K
- bbl oil, last 12 reported
- +65%
- vs the 12 before
- 2
- wells completed on it
- 4.15K
- peak month, bbl (Jun 2005)
PDQ LEASE REPORTS · FIRST JUN 2005 · 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 5,025 · prior 12 3,054(+65%)
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.
- Alpine Gas Company, LLCJun 2005 → Oct 2006 · 17 mo
- Endeavor Energy Resources L.P.Nov 2006 → May 2023 · 199 mo
- Robert C. Brower, LLCJun 2023 → Jul 2026 · 38 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
2
wells completed on the lease
- Plugged
- 1
- NO Type on File
- 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-10-37547, documented in the API reference.