LEASES · O-1-15378 · OIL · DISTRICT 01
Ranger Beall Ranch
ReportingFW Eagle Ford I, LLC · Dimmit County and LA Salle · Briscoe Ranch (Eagleford) field
Ranger Beall Ranch is an RRC oil lease (O-1-15378) in Dimmit County operated by FW Eagle Ford I, LLC, with 28 wells completed on it.
It has reported 4.48M barrels of oil and 9.23M mcf of gas since January 2011, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 116K barrels of oil, down 8% on the year before; the lease peaked at 91.7K barrels in September 2013.
5 operators have filed production on it, most recently FW Eagle Ford I, LLC since January 2026.
- 4.48M
- bbl oil, all reported
- 9.23M
- mcf gas incl. casinghead
- 116K
- bbl oil, last 12 reported
- -8%
- vs the 12 before
- 28
- wells completed on it
- 91.7K
- peak month, bbl (Sep 2013)
PDQ LEASE REPORTS · FIRST JAN 2011 · 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 116,116 · prior 12 126,456(-8%)
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 159,961 · prior 12 202,007(-21%)
Decline curve
A MODEL FITTED TO THE REPORTS, NOT A REPORT
An Arps hyperbolic curve fitted to the 72 reporting months of oil since the peak in May 2020. 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.
- 40%
- first-year decline from the peak (nominal Di 90%)
- 2.0
- b factor (hyperbolic)
- 0.77
- fit R²
- 2.77M
- 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 116,116 · prior 12 126,456(-8%)
Fitted hyperbolic curve from the May 2020 peak, dashed 24 months past the last report
| Projected month | Oct 2026 | Apr 2027 | Oct 2027 | Apr 2028 |
|---|---|---|---|---|
| On the curve, bbl per month | 8,796 | 8,497 | 8,226 | 7,980 |
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.
- Texas International Oper., LLCJan 2011 → Oct 2013 · 34 mo
- Lonestar Operating, LLCNov 2013 → Nov 2022 · 109 mo
- Rocc Operating, LLCDec 2022 → Dec 2023 · 13 mo
- Baytex Energy USA, Inc.Jan 2024 → Dec 2025 · 24 mo
- FW Eagle Ford I, LLCJan 2026 → Jul 2026 · 7 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
28
wells completed on the lease
- Producing
- 21
- Not on Schedule
- 7
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-1-15378, documented in the API reference.