LEASES · O-10-34205 · OIL · DISTRICT 08
Grigsby A
ReportingBurk Royalty Co., Ltd. · Glasscock County and Sterling · Conger (Penn) field
Grigsby A is an RRC oil lease (O-10-34205) in Glasscock County operated by Burk Royalty CO., Ltd., with 4 wells completed on it.
It has reported 31K barrels of oil and 1.77M mcf of gas since June 1994, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 764 barrels of oil, up 28% on the year before; the lease peaked at 815 barrels in June 1994.
6 operators have filed production on it, most recently Burk Royalty CO., Ltd. since January 2022.
- 31K
- bbl oil, all reported
- 1.77M
- mcf gas incl. casinghead
- 764
- bbl oil, last 12 reported
- +28%
- vs the 12 before
- 4
- wells completed on it
- 815
- peak month, bbl (Jun 1994)
PDQ LEASE REPORTS · FIRST JUN 1994 · 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 764 · prior 12 598(+28%)
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 20,564 · prior 12 35,607(-42%)
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.
- Wagner & Brown, Ltd.Jun 1994 → Dec 2003 · 115 mo
- Range Production CompanyJan 2004 → Jul 2014 · 127 mo
- EQT Production Texas, LLCAug 2014 → Jun 2018 · 47 mo
- Stanolind Production LLCJul 2018 → Dec 2020 · 30 mo
- Slant Operating, LLCJan 2021 → Dec 2021 · 12 mo
- Burk Royalty Co., Ltd.Jan 2022 → Jul 2026 · 55 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.
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