LEASES · G-1-40834 · GAS · DISTRICT 01
Gouger Gas Unit No. 4 O/A
Proline Energy Resources Inc · McMullen County · Roos (Wilcox 7500) field
Gouger Gas Unit NO. 4 O/A is an RRC gas lease (G-1-40834) in Mcmullen County operated by Proline Energy Resources Inc, with one well completed on it.
It has reported 1.37M mcf of gas and 12.3K barrels of condensate since February 1994, last reporting volume in August 2025 (statewide data runs through April 2026).
It reported 32 mcf of gas in the 12 months through April 2026.
9 operators have filed production on it, most recently Proline Energy Resources Inc since March 2024.
- 1.37M
- mcf gas, all reported
- 12.3K
- bbl condensate, all reported
- 32
- mcf gas, 12 months through Apr 2026
- —
- vs the 12 before
- 1
- wells completed on it
- —
- peak month, bbl
PDQ LEASE REPORTS · FIRST FEB 1994 · LAST VOLUME AUG 2025 · 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 32 · prior 12 88(-64%)
Decline curve
A MODEL FITTED TO THE REPORTS, NOT A REPORT
An Arps hyperbolic curve fitted to the 47 reporting months of gas since the peak in May 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.
- 86%
- first-year decline from the peak (nominal Di 297%)
- 0.4
- b factor (hyperbolic)
- 0.73
- fit R²
- 274
- 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 32 · prior 12 88(-64%)
Fitted hyperbolic curve from the May 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 | 5 | 4 | 4 | 3 |
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.
- Texaco E & P Inc.Jan 1993 → Jul 1996 · 43 mo
- Simray Oil & Gas, Inc.Aug 1996 → Sep 2003 · 86 mo
- Simray Operating Corp.Oct 2003 → Mar 2009 · 66 mo
- Simray GP, LLCApr 2009 → Nov 2010 · 20 mo
- Bluestone Natural Resources, LLCDec 2010 → Jun 2011 · 7 mo
- Columbus Energy, LLCJul 2011 → Feb 2019 · 92 mo
- Fourth Floor Operating LLCMar 2019 → Apr 2022 · 38 mo
- Columbus Energy, LLCMay 2022 → Feb 2024 · 22 mo
- Proline Energy Resources IncMar 2024 → Jul 2026 · 29 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-1-40834, documented in the API reference.