LEASES · G-13-237394 · GAS · DISTRICT 09
Franks, David Ray
Formentera Operations LLC · Johnson County · Newark, East (Barnett Shale) field
Franks, David Ray is an RRC gas lease (G-13-237394) in Johnson County operated by Formentera Operations LLC, with one well completed on it.
It has reported 1.52M mcf of gas since December 2007, last reporting volume in August 2026 (statewide data runs through August 2026).
It reported 29.7K mcf of gas in the 12 months through August 2026.
5 operators have filed production on it, most recently Formentera Operations LLC since December 2025.
- 1.52M
- mcf gas, all reported
- 0
- bbl oil, all reported
- 29.7K
- mcf gas, 12 months through Aug 2026
- —
- vs the 12 before
- 1
- wells completed on it
- —
- peak month, bbl
PDQ LEASE REPORTS · FIRST DEC 2007 · LAST VOLUME AUG 2026 · STATEWIDE DATA THROUGH AUG 2026
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 29,704 · prior 12 31,430(-5%)
Decline curve
A MODEL FITTED TO THE REPORTS, NOT A REPORT
An Arps hyperbolic curve fitted to the 89 reporting months of gas since the peak in Apr 2019. 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.
- 20%
- first-year decline from the peak (nominal Di 28%)
- 2.0
- b factor (hyperbolic)
- 0.81
- fit R²
- 801K
- mcf remaining on the curve, to 1 per month
Gas, mcf reported months since the peak, with the fitted curve and its projection
Last 12 months 29,704 · prior 12 31,430(-5%)
Fitted hyperbolic curve from the Apr 2019 peak, dashed 24 months past the last report
| Projected month | Feb 2027 | Aug 2027 | Feb 2028 | Aug 2028 |
|---|---|---|---|---|
| On the curve, mcf per month | 2,304 | 2,247 | 2,193 | 2,144 |
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.
- Devon Energy Production Co, L.P.Dec 2007 → Apr 2018 · 125 mo0 bbl oil · 1.18M mcf gas
- FDL Operating, LLCMay 2018 → Dec 2021 · 44 mo0 bbl oil · 179K mcf gas
- Venado Operating Company LLCJan 2022 → Mar 2022 · 3 mo0 bbl oil · 9.84K mcf gas
- Javelin Energy Partners Mgmt LLCApr 2022 → Nov 2025 · 44 mo0 bbl oil · 124K mcf gas
- Formentera Operations LLCDec 2025 → Nov 2026 · 12 mo0 bbl oil · 22.2K 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/g-13-237394, documented in the API reference.