LEASES · O-1-15466 · OIL · DISTRICT 01
Cinco Ranch
FW Eagle Ford I, LLC · Gonzales County · Eagleville (Eagle Ford-1) field
Cinco Ranch is an RRC oil lease (O-1-15466) in Gonzales County operated by FW Eagle Ford I, LLC, with one well completed on it.
It has reported 106K barrels of oil and 58.2K mcf of gas since March 2011, last reporting volume in August 2026 (statewide data runs through August 2026).
It reported 3K barrels of oil in the 12 months through August 2026, down 19% on the year before; the lease peaked at 8.01K barrels in April 2011.
5 operators have filed production on it, most recently FW Eagle Ford I, LLC since January 2026.
- 106K
- bbl oil, all reported
- 58.2K
- mcf gas incl. casinghead
- 3K
- bbl oil, 12 months through Aug 2026
- -19%
- vs the 12 before
- 1
- wells completed on it
- 8.01K
- peak month, bbl (Apr 2011)
PDQ LEASE REPORTS · FIRST MAR 2011 · LAST VOLUME AUG 2026 · STATEWIDE DATA THROUGH AUG 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 Aug 2026 3,004 · prior 12 3,706(-19%)
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 Aug 2026 195 · prior 12 1,612(-88%)
Decline curve
A MODEL FITTED TO THE REPORTS, NOT A REPORT
An Arps hyperbolic curve fitted to the 59 reporting months of oil since the peak in Aug 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.
- 41%
- first-year decline from the peak (nominal Di 61%)
- 0.5
- b factor (hyperbolic)
- 0.73
- fit R²
- 14.4K
- 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 3,004 · prior 12 3,706(-19%)
Fitted hyperbolic curve from the Aug 2021 peak, dashed 24 months past the last report
| Projected month | Feb 2027 | Aug 2027 | Feb 2028 | Aug 2028 |
|---|---|---|---|---|
| On the curve, bbl per month | 151 | 135 | 122 | 110 |
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.
- Hunt Oil CompanyMar 2011 → Feb 2018 · 84 mo69.8K bbl oil · 43.7K mcf gas
- Penn Virginia Oil & Gas, L.P.Mar 2018 → Nov 2022 · 57 mo20.5K bbl oil · 8.67K mcf gas
- Rocc Oil & Gas, L.P.Dec 2022 → Dec 2023 · 13 mo5.77K bbl oil · 2.82K mcf gas
- Baytex Energy USA, Inc.Jan 2024 → Dec 2025 · 24 mo7.59K bbl oil · 2.98K mcf gas
- FW Eagle Ford I, LLCJan 2026 → Nov 2026 · 11 mo1.96K bbl oil · 51 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 Aug 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-1-15466, documented in the API reference.