LEASES · O-1-18048 · OIL · DISTRICT 01
Benke
ReportingJavelin Energy Partners Mgmt LLC · Frio County · Briscoe Ranch (Eagleford) field
Benke is an RRC oil lease (O-1-18048) in Frio County operated by Javelin Energy Partners Mgmt LLC, with 8 wells completed on it.
It has reported 1.1M barrels of oil and 510K mcf of gas since September 2014, last reporting volume in March 2026 (statewide data runs through April 2026).
The last 12 reported months total 32.1K barrels of oil, down 21% on the year before; the lease peaked at 38.1K barrels in March 2015.
3 operators have filed production on it, most recently Javelin Energy Partners Mgmt LLC since April 2022.
- 1.1M
- bbl oil, all reported
- 510K
- mcf gas incl. casinghead
- 32.1K
- bbl oil, last 12 reported
- -21%
- vs the 12 before
- 8
- wells completed on it
- 38.1K
- peak month, bbl (Mar 2015)
PDQ LEASE REPORTS · FIRST SEP 2014 · LAST VOLUME MAR 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 32,103 · prior 12 40,466(-21%)
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 14,539 · prior 12 16,517(-12%)
Decline curve
A MODEL FITTED TO THE REPORTS, NOT A REPORT
An Arps hyperbolic curve fitted to the 105 reporting months of oil since the peak in Jul 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.
- 65%
- first-year decline from the peak (nominal Di 228%)
- 1.3
- b factor (hyperbolic)
- 0.87
- fit R²
- 644K
- 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 32,103 · prior 12 40,466(-21%)
Fitted hyperbolic curve from the Jul 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 | 2,422 | 2,329 | 2,244 | 2,165 |
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.
- Cabot Oil & Gas CorporationSep 2014 → Jan 2018 · 41 mo
- Venado Operating Company LLCFeb 2018 → Mar 2022 · 50 mo
- Javelin Energy Partners Mgmt LLCApr 2022 → Jul 2026 · 52 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
8
wells completed on the lease
- Producing
- 6
- Shut IN
- 2
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-1-18048, documented in the API reference.