LEASES · O-10-24803 · OIL · DISTRICT 08
Glass "I"
ReportingBurk Royalty Co., Ltd. · Sterling County · Conger (Penn) field
Glass "I" is an RRC oil lease (O-10-24803) in Sterling County operated by Burk Royalty CO., Ltd., with 13 wells completed on it.
It has reported 105K barrels of oil and 2.39M mcf of gas since January 1993, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 435 barrels of oil, down 28% on the year before; the lease peaked at 906 barrels in January 1993.
6 operators have filed production on it, most recently Burk Royalty CO., Ltd. since January 2022.
- 105K
- bbl oil, all reported
- 2.39M
- mcf gas incl. casinghead
- 435
- bbl oil, last 12 reported
- -28%
- vs the 12 before
- 13
- wells completed on it
- 906
- peak month, bbl (Jan 1993)
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 435 · prior 12 607(-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 69,782 · prior 12 39,137(+78%)
Decline curve
A MODEL FITTED TO THE REPORTS, NOT A REPORT
An Arps exponential curve fitted to the 62 reporting months of oil since the peak in Mar 2021. 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.
- 35%
- first-year decline from the peak (nominal Di 43%)
- 0.0
- b factor (exponential)
- 0.73
- fit R²
- 647
- 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 435 · prior 12 607(-28%)
Fitted exponential curve from the Mar 2021 peak, dashed 24 months past the last report
| Projected month | Oct 2026 | Apr 2027 | Oct 2027 | Apr 2028 |
|---|---|---|---|---|
| On the curve, bbl per month | 19 | 16 | 13 | 10 |
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.
- Wagner & Brown, Ltd.Jan 1993 → Dec 2003 · 132 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
13
wells completed on the lease
- Producing
- 11
- Shut In
- 1
- Plugged
- 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.
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