LEASES · O-10-28303 · OIL · DISTRICT 08
Brennand, H. D. -B-
ReportingBce-Mach III LLC · Mitchell County · Westbrook field
Brennand, H. D. -B- is an RRC oil lease (O-10-28303) in Mitchell County operated by Bce-Mach Iii LLC, with 3 wells completed on it.
It has reported 94.7K barrels of oil and 20 mcf of gas since January 1993, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 7.15K barrels of oil, down 6% on the year before; the lease peaked at 1.54K barrels in April 2013.
9 operators have filed production on it, most recently Bce-Mach Iii LLC since September 2025.
- 94.7K
- bbl oil, all reported
- 20
- mcf gas incl. casinghead
- 7.15K
- bbl oil, last 12 reported
- -6%
- vs the 12 before
- 3
- wells completed on it
- 1.54K
- peak month, bbl (Apr 2013)
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 7,147 · prior 12 7,636(-6%)
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
A MODEL FITTED TO THE REPORTS, NOT A REPORT
An Arps hyperbolic curve fitted to the 45 reporting months of oil since the peak in Aug 2022. The dashed line below is that curve, drawn over the months it was fitted to and then 24 months past the last report; where it parts from the columns is where the model stops describing the lease. It describes the trend of past reports. It does not know about recompletions, shut-ins, or new wells, and it is shown only when the lease reported within the last year and the curve explains most of the history.
- 15%
- first-year decline from the peak (nominal Di 19%)
- 2.0
- b factor (hyperbolic)
- 0.71
- fit R²
- 169K
- bbl remaining on the curve, to 1 per month
Oil, barrels reported months since the peak, with the fitted curve and its projection
Last 12 months 7,147 · prior 12 7,636(-6%)
Fitted hyperbolic curve from the Aug 2022 peak, dashed 24 months past the last report
| Projected month | Oct 2026 | Apr 2027 | Oct 2027 | Apr 2028 |
|---|---|---|---|---|
| On the curve, bbl per month | 542 | 523 | 506 | 490 |
Quoting a projected figure as if it were reported would be wrong; the reported figures are the ones in the charts and the table view. How production is reported →
Who reported it
Each run of months one operator filed the production report, oldest first.
- Abraxas Production CorporationJan 1993 → Jan 1996 · 37 mo
- Abraxas Petroleum CorporationFeb 1996 → Jan 1999 · 36 mo
- Baytech, Inc.Feb 1999 → Dec 2002 · 47 mo
- Patriot Resources, Inc.Jan 2003 → Oct 2003 · 10 mo
- Midland Oil and Gas, Inc.Nov 2003 → Sep 2011 · 95 mo
- Energen Resources CorporationOct 2011 → Jan 2019 · 88 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
3
wells completed on the lease
- Producing
- 3
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-10-28303, documented in the API reference.