LEASES · G-13-227081 · GAS · DISTRICT 09
Craft, Eula Mae
Riverbirch Resources, LLC · Jack County · Jack County Regular field
Craft, Eula Mae is an RRC gas lease (G-13-227081) in Jack County operated by Riverbirch Resources, LLC, with one well completed on it.
It has reported 36K mcf of gas and 385 barrels of condensate since May 2007, last reporting volume in August 2026 (statewide data runs through August 2026).
It reported 511 mcf of gas in the 12 months through August 2026.
3 operators have filed production on it, most recently Riverbirch Resources, LLC since May 2026.
- 36K
- mcf gas, all reported
- 385
- bbl condensate, all reported
- 511
- mcf gas, 12 months through Aug 2026
- —
- vs the 12 before
- 1
- wells completed on it
- —
- peak month, bbl
PDQ LEASE REPORTS · FIRST MAY 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 511 · prior 12 560(-9%)
Decline curve
A MODEL FITTED TO THE REPORTS, NOT A REPORT
An Arps hyperbolic curve fitted to the 112 reporting months of gas since the peak in May 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.
- 22%
- first-year decline from the peak (nominal Di 25%)
- 0.2
- b factor (hyperbolic)
- 0.90
- fit R²
- 2.89K
- 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 511 · prior 12 560(-9%)
Fitted hyperbolic curve from the May 2017 peak, dashed 24 months past the last report
| Projected month | Feb 2027 | Aug 2027 | Feb 2028 | Aug 2028 |
|---|---|---|---|---|
| On the curve, mcf per month | 32 | 30 | 27 | 25 |
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.
- Primexx Operating CorporationMay 2007 → Sep 2015 · 101 mo348 bbl oil · 21.6K mcf gas
- BRG Lone Star Ltd.Oct 2015 → Apr 2026 · 127 mo37 bbl oil · 14.3K mcf gas
- Riverbirch Resources, LLCMay 2026 → Nov 2026 · 7 mo0 bbl oil · 104 mcf gas
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
1
wells completed on the lease
- Producing
- 1
Operates them now
Newest permits
- — #1—
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-13-227081, documented in the API reference.