LEASES · G-9-168719 · GAS · DISTRICT 7C
Millspaugh
Extex Operating Company · Crockett County · Ozona (Canyon Sand) field
Millspaugh is an RRC gas lease (G-9-168719) in Crockett County operated by Extex Operating Company, with one well completed on it.
It has reported 401K mcf of gas and 1.4K barrels of condensate since January 1998, last reporting volume in March 2026 (statewide data runs through April 2026).
It reported 943 mcf of gas in the 12 months through April 2026.
6 operators have filed production on it, most recently Extex Operating Company since August 2021.
- 401K
- mcf gas, all reported
- 1.4K
- bbl condensate, all reported
- 943
- mcf gas, 12 months through Apr 2026
- —
- vs the 12 before
- 1
- wells completed on it
- —
- peak month, bbl
PDQ LEASE REPORTS · FIRST JAN 1998 · LAST VOLUME MAR 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 943 · prior 12 762(+24%)
Decline curve
A MODEL FITTED TO THE REPORTS, NOT A REPORT
An Arps exponential curve fitted to the 90 reporting months of gas since the peak in Sep 2018. 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.
- 30%
- first-year decline from the peak (nominal Di 35%)
- 0.0
- b factor (exponential)
- 0.71
- fit R²
- 1.37K
- 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 943 · prior 12 762(+24%)
Fitted exponential curve from the Sep 2018 peak, dashed 24 months past the last report
| Projected month | Oct 2026 | Apr 2027 | Oct 2027 | Apr 2028 |
|---|---|---|---|---|
| On the curve, mcf per month | 35 | 29 | 24 | 20 |
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.
- Pioneer Natural Res. USA, Inc.Dec 1997 → Jun 2014 · 199 mo
- Stanolind Operating LLCJul 2014 → Feb 2015 · 8 mo
- Sogo III LLCMar 2015 → Jul 2017 · 29 mo
- Stanolind Production LLCAug 2017 → Dec 2020 · 41 mo
- Slant Operating, LLCJan 2021 → Jul 2021 · 7 mo
- Extex Operating CompanyAug 2021 → Jul 2026 · 60 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-9-168719, documented in the API reference.