LEASES · O-1-15128 · OIL · DISTRICT 01
Briscoe-McKnight
ReportingMagnolia Oil & Gas Operating LLC · Dimmit County · Briscoe Ranch (Eagleford) field
Briscoe-Mcknight is an RRC oil lease (O-1-15128) in Dimmit County operated by Magnolia Oil & Gas Operating LLC, with 6 wells completed on it.
It has reported 118K barrels of oil and 373K mcf of gas since September 2009, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 908 barrels of oil, down 50% on the year before; the lease peaked at 9.62K barrels in June 2011.
4 operators have filed production on it, most recently Magnolia Oil & Gas Operating LLC since December 2023.
- 118K
- bbl oil, all reported
- 373K
- mcf gas incl. casinghead
- 908
- bbl oil, last 12 reported
- -50%
- vs the 12 before
- 6
- wells completed on it
- 9.62K
- peak month, bbl (Jun 2011)
PDQ LEASE REPORTS · FIRST SEP 2009 · 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 908 · prior 12 1,813(-50%)
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 1,301 · prior 12 606(+115%)
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.
- Txco Resources Inc.Sep 2009 → Feb 2010 · 6 mo
- Newfield Exploration CompanyMar 2010 → Nov 2014 · 57 mo
- EL Toro Resources LLCDec 2014 → Nov 2023 · 108 mo
- Magnolia Oil & Gas Operating LLCDec 2023 → Jul 2026 · 32 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
6
wells completed on the lease
- Not on Schedule
- 2
- Producing
- 1
- Shut IN
- 1
- Plugged
- 1
- Observation
- 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-1-15128, documented in the API reference.