LEASES · O-11-70637 · OIL · DISTRICT 8A
Banjo Bill 452
Burk Royalty Co., Ltd. · Yoakum County · Platang (San Andres) field
Banjo Bill 452 is an RRC oil lease (O-11-70637) in Yoakum County operated by Burk Royalty CO., Ltd., with one well completed on it.
It has reported 345K barrels of oil and 1.24M mcf of gas since May 2017, last reporting volume in April 2026 (statewide data runs through April 2026).
It reported 15.4K barrels of oil in the 12 months through April 2026, down 15% on the year before; the lease peaked at 11.1K barrels in June 2017.
2 operators have filed production on it, most recently Burk Royalty CO., Ltd. since March 2025.
- 345K
- bbl oil, all reported
- 1.24M
- mcf gas incl. casinghead
- 15.4K
- bbl oil, 12 months through Apr 2026
- -15%
- vs the 12 before
- 1
- wells completed on it
- 11.1K
- peak month, bbl (Jun 2017)
PDQ LEASE REPORTS · FIRST MAY 2017 · 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.
12 months through Apr 2026 15,437 · prior 12 18,213(-15%)
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.
12 months through Apr 2026 109,274 · prior 12 108,461(+1%)
Decline curve
A MODEL FITTED TO THE REPORTS, NOT A REPORT
An Arps hyperbolic curve fitted to the 107 reporting months of oil since the peak in Jun 2017. 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.
- 41%
- first-year decline from the peak (nominal Di 69%)
- 0.9
- b factor (hyperbolic)
- 0.90
- fit R²
- 248K
- 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 15,437 · prior 12 18,213(-15%)
Fitted hyperbolic curve from the Jun 2017 peak, dashed 24 months past the last report
| Projected month | Oct 2026 | Apr 2027 | Oct 2027 | Apr 2028 |
|---|---|---|---|---|
| On the curve, bbl per month | 1,177 | 1,120 | 1,068 | 1,020 |
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, with what it reported in them.
- Steward Energy II, LLCApr 2017 → Feb 2025 · 95 mo327K bbl oil · 1.11M mcf gas
- Burk Royalty Co., Ltd.Mar 2025 → Jul 2026 · 17 mo18.3K bbl oil · 125K mcf gas
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
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-11-70637, documented in the API reference.