LEASES · G-13-230682 · GAS · DISTRICT 09
Schoolfield Unit
Lime Rock Resources IV-a, L.P. · Denton County · Newark, East (Barnett Shale) field
Schoolfield Unit is an RRC gas lease (G-13-230682) in Denton County operated by Lime Rock Resources IV-A, L.P., with one well completed on it.
It has reported 370K mcf of gas and 1.65K barrels of condensate since March 2007, last reporting volume in November 2025 (statewide data runs through April 2026).
It reported 1.96K mcf of gas in the 12 months through April 2026.
2 operators have filed production on it, most recently Lime Rock Resources IV-A, L.P. since November 2018.
- 370K
- mcf gas, all reported
- 1.65K
- bbl condensate, all reported
- 1.96K
- mcf gas, 12 months through Apr 2026
- —
- vs the 12 before
- 1
- wells completed on it
- —
- peak month, bbl
PDQ LEASE REPORTS · FIRST MAR 2007 · LAST VOLUME NOV 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 1,963 · prior 12 3,638(-46%)
Decline curve
A MODEL FITTED TO THE REPORTS, NOT A REPORT
An Arps exponential curve fitted to the 104 reporting months of gas since the peak in Nov 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.
- 24%
- first-year decline from the peak (nominal Di 28%)
- 0.0
- b factor (exponential)
- 0.72
- fit R²
- 4.81K
- 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 3,195 · prior 12 3,565(-10%)
Fitted exponential curve from the Nov 2016 peak, dashed 24 months past the last report
| Projected month | Jun 2026 | Dec 2026 | Jun 2027 | Dec 2027 |
|---|---|---|---|---|
| On the curve, mcf per month | 98 | 85 | 74 | 64 |
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.
- Burlington Resources O & G Co LPMar 2007 → Oct 2018 · 140 mo
- Lime Rock Resources IV-a, L.P.Nov 2018 → Dec 2025 · 86 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-13-230682, documented in the API reference.