Price, C. S. et al Unit

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.

Barrels reported on Form PR for the whole lease. The latest months are revised upward as late reports arrive.

An Arps hyperbolic curve fitted to the 105 reporting months of gas since the peak in Aug 2017. 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 D_i 42%)

0.8

b factor (hyperbolic)

0.92

fit R²

109K

mcf remaining on the curve, to 1 per month

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.

1. Nuevo Energy CompanyJan 1993 → Dec 1998 · 72 mo
2. Samson Lone Star LPJan 1999 → Jun 2007 · 102 mo
3. Samson Lone Star, LLCJul 2007 → Sep 2017 · 123 mo
4. Rockcliff Energy Operating LLCOct 2017 → Nov 2023 · 74 mo
5. TGNR East Texas II LLCDec 2023 → Jul 2026 · 32 mo

All 1 wells, searchable →