LEASES · G-8-237138 · GAS · DISTRICT 7B
Wharton 2-21
ReportingQuest Petroleum Company · Palo Pinto County · Lone Camp (Marble Falls) field
Wharton 2-21 is an RRC gas lease (G-8-237138) in Palo Pinto County operated by Quest Petroleum Company, with one well completed on it.
It has reported 72.3K mcf of gas since November 2007, last reporting volume in April 2025 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in April 2025.
2 operators have filed production on it, most recently Quest Petroleum Company since October 2009.
- 72.3K
- mcf gas, all reported
- 0
- bbl condensate and oil
- 0
- mcf gas, last 12 reported
- —
- vs the 12 before
- 1
- wells completed on it
- —
- peak month, bbl
PDQ LEASE REPORTS · FIRST NOV 2007 · LAST VOLUME APR 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.
Last 12 months 0 · prior 12 253(-100%)
Decline curve
A MODEL FITTED TO THE REPORTS, NOT A REPORT
An Arps hyperbolic curve fitted to the 106 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.
- 66%
- first-year decline from the peak (nominal Di 241%)
- 1.3
- b factor (hyperbolic)
- 0.79
- fit R²
- 5.75K
- 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 0 · prior 12 253(-100%)
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 | 21 | 20 | 19 | 19 |
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.
- Eratz Investments Inc.Nov 2007 → Sep 2009 · 23 mo
- Quest Petroleum CompanyOct 2009 → Jul 2026 · 202 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-8-237138, documented in the API reference.