LEASES · G-13-235101 · GAS · DISTRICT 09
Bransom, Cindy
Formentera Operations LLC · Johnson County · Newark, East (Barnett Shale) field
Bransom, Cindy is an RRC gas lease (G-13-235101) in Johnson County operated by Formentera Operations LLC, with one well completed on it.
It has reported 2.58M mcf of gas since October 2007, last reporting volume in April 2026 (statewide data runs through April 2026).
It reported 49.6K mcf of gas in the 12 months through April 2026.
5 operators have filed production on it, most recently Formentera Operations LLC since December 2025.
- 2.58M
- mcf gas, all reported
- 0
- bbl oil, all reported
- 49.6K
- mcf gas, 12 months through Apr 2026
- —
- vs the 12 before
- 1
- wells completed on it
- —
- peak month, bbl
PDQ LEASE REPORTS · FIRST OCT 2007 · LAST VOLUME APR 2026 · STATEWIDE DATA THROUGH APR 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 Apr 2026 49,601 · prior 12 52,994(-6%)
Decline curve
A MODEL FITTED TO THE REPORTS, NOT A REPORT
An Arps hyperbolic curve fitted to the 118 reporting months of gas since the peak in Jul 2016. 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.
- 11%
- first-year decline from the peak (nominal Di 12%)
- 1.5
- b factor (hyperbolic)
- 0.87
- fit R²
- 1.43M
- 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 49,601 · prior 12 52,994(-6%)
Fitted hyperbolic curve from the Jul 2016 peak, dashed 24 months past the last report
| Projected month | Oct 2026 | Apr 2027 | Oct 2027 | Apr 2028 |
|---|---|---|---|---|
| On the curve, mcf per month | 4,088 | 4,004 | 3,924 | 3,848 |
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.
- Devon Energy Production Co, L.P.Oct 2007 → Apr 2018 · 127 mo
- FDL Operating, LLCMay 2018 → Dec 2021 · 44 mo
- Venado Operating Company LLCJan 2022 → Mar 2022 · 3 mo
- Javelin Energy Partners Mgmt LLCApr 2022 → Nov 2025 · 44 mo
- Formentera Operations LLCDec 2025 → Jul 2026 · 8 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/g-13-235101, documented in the API reference.