LEASES · O-10-31034 · OIL · DISTRICT 08
Lockhart-Brown 14
ReportingBce-Mach III LLC · Andrews County · Fuhrman-Mascho field
Lockhart-Brown 14 is an RRC oil lease (O-10-31034) in Andrews County operated by Bce-Mach Iii LLC, with 4 wells completed on it.
It has reported 107K barrels of oil and 83.6K mcf of gas since January 1993, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 2.99K barrels of oil, down 17% on the year before; the lease peaked at 2.19K barrels in August 2008.
7 operators have filed production on it, most recently Bce-Mach Iii LLC since September 2025.
- 107K
- bbl oil, all reported
- 83.6K
- mcf gas incl. casinghead
- 2.99K
- bbl oil, last 12 reported
- -17%
- vs the 12 before
- 4
- wells completed on it
- 2.19K
- peak month, bbl (Aug 2008)
PDQ LEASE REPORTS · FIRST JAN 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 2,988 · prior 12 3,603(-17%)
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 8,285 · prior 12 7,039(+18%)
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.
- Caprock Operating, Inc.Jan 1993 → Aug 1994 · 20 mo
- Sunray Energy, Inc.Sep 1994 → Oct 2002 · 98 mo
- Range Production CompanyNov 2002 → Jul 2009 · 81 mo
- Energen Resources CorporationAug 2009 → Jan 2019 · 114 mo
- Diamondback E&P LLCFeb 2019 → Jun 2019 · 5 mo
- Sabinal Energy Operating, LLCJul 2019 → Aug 2025 · 74 mo
- Bce-Mach III LLCSep 2025 → Jul 2026 · 11 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
4
wells completed on the lease
- Producing
- 4
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-10-31034, documented in the API reference.