LEASES · O-1-17085 · OIL · DISTRICT 01
Manford Ranch-Henry 1
Auterra Operating, LLC · Gonzales County · Eagleville (Eagle Ford-1) field
Manford Ranch-Henry 1 is an RRC oil lease (O-1-17085) in Gonzales County operated by Auterra Operating, LLC, with one well completed on it.
It has reported 66.9K barrels of oil and 34.7K mcf of gas since June 2013, last reporting volume in April 2026 (statewide data runs through April 2026).
It reported 110 barrels of oil in the 12 months through April 2026, down 78% on the year before; the lease peaked at 11.6K barrels in June 2013.
3 operators have filed production on it, most recently Auterra Operating, LLC since June 2018.
- 66.9K
- bbl oil, all reported
- 34.7K
- mcf gas incl. casinghead
- 110
- bbl oil, 12 months through Apr 2026
- -78%
- vs the 12 before
- 1
- wells completed on it
- 11.6K
- peak month, bbl (Jun 2013)
PDQ LEASE REPORTS · FIRST JUN 2013 · 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 110 · prior 12 489(-78%)
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 18 · prior 12 176(-90%)
Decline curve
A MODEL FITTED TO THE REPORTS, NOT A REPORT
An Arps exponential curve fitted to the 52 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.
- 50%
- first-year decline from the peak (nominal Di 69%)
- 0.0
- b factor (exponential)
- 0.73
- fit R²
- 231
- 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 110 · prior 12 489(-78%)
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 | 10 | 7 | 5 | 4 |
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.
- Forest Oil CorporationMay 2013 → Mar 2015 · 23 mo
- Sabine Oil & Gas CorporationApr 2015 → May 2018 · 38 mo
- Auterra Operating, LLCJun 2018 → Jul 2026 · 98 mo
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-1-17085, documented in the API reference.