LEASES · G-1-260883 · GAS · DISTRICT 01
Briscoe Chip East Unit
Javelin Energy Partners Mgmt LLC · Dimmit County · Briscoe Ranch (Eagleford) field
Briscoe Chip East Unit is an RRC gas lease (G-1-260883) in Dimmit County operated by Javelin Energy Partners Mgmt LLC, with one well completed on it.
It has reported 967K mcf of gas and 165K barrels of condensate since May 2011, last reporting volume in April 2026 (statewide data runs through April 2026).
It reported 9.4K mcf of gas in the 12 months through April 2026.
4 operators have filed production on it, most recently Javelin Energy Partners Mgmt LLC since September 2023.
- 967K
- mcf gas, all reported
- 165K
- bbl condensate, all reported
- 9.4K
- mcf gas, 12 months through Apr 2026
- —
- vs the 12 before
- 1
- wells completed on it
- —
- peak month, bbl
PDQ LEASE REPORTS · FIRST MAY 2011 · LAST VOLUME APR 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 9,397 · prior 12 14,559(-35%)
Decline curve
A MODEL FITTED TO THE REPORTS, NOT A REPORT
An Arps hyperbolic curve fitted to the 62 reporting months of gas since the peak in Mar 2021. 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.
- 80%
- first-year decline from the peak (nominal Di 372%)
- 0.9
- b factor (hyperbolic)
- 0.88
- fit R²
- 90.6K
- 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 9,397 · prior 12 14,559(-35%)
Fitted hyperbolic curve from the Mar 2021 peak, dashed 24 months past the last report
| Projected month | Oct 2026 | Apr 2027 | Oct 2027 | Apr 2028 |
|---|---|---|---|---|
| On the curve, mcf per month | 619 | 565 | 520 | 481 |
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.
- Anadarko E&P Company LPMay 2011 → Dec 2012 · 20 mo
- Anadarko E&P Onshore LLCJan 2013 → Feb 2017 · 50 mo
- SN EF Maverick, LLCMar 2017 → Aug 2023 · 78 mo
- Javelin Energy Partners Mgmt LLCSep 2023 → Jul 2026 · 35 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-1-260883, documented in the API reference.